Charlie Haden
type: MusicGroup
genre: cool jazz
genre: free jazz
genre: jazz
popularity: 46
followers: 80302
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x0c30d225b615fff7658deb2440baeb43cccf2cbdd5f5dba225d12f74f7174ee9
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e116802-fb88-4d5e-8e42-f785bc29f98b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e116802-fb88-4d5e-8e42-f785bc29f98b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e116802-fb88-4d5e-8e42-f785bc29f98b
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c30d225b615fff7658deb2440baeb43cccf2cbdd5f5dba225d12f74f7174ee9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e116802-fb88-4d5e-8e42-f785bc29f98b.json and https://artists.proofprofile.net/proofs/artist/5e116802-fb88-4d5e-8e42-f785bc29f98b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
  track: Take My Hand Precious Lord
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262880
    explicit: false
    by artist: Charlie Haden
    by artist: Hank Jones
    in album: Come Sunday
      type: MusicAlbum
      date published: 1970-01-01
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2F1gWgahVWvH3G15jealYa.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F1gWgahVWvH3G15jealYa
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2252d7e74ffa84e4ebffe54847fd1811aee70511c2344e1d51e3106916872a7c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2F1gWgahVWvH3G15jealYa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2F1gWgahVWvH3G15jealYa.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x2252d7e74ffa84e4ebffe54847fd1811aee70511c2344e1d51e3106916872a7c","isrc":"GBUM71026657","name":"Take My Hand Precious Lord","registered_at":"2026-06-10T15:14:40Z","spotify_id":"2F1gWgahVWvH3G15jealYa","type":"track"}
  track: God Rest Ye Merry Gentlemen
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147773
    explicit: false
    by artist: Charlie Haden
    by artist: Hank Jones
    in album: Come Sunday
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: GBUM71110376
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-11T02:39:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd1fb1330a244124703c9fdb2f2c863988e1f3d64a476698ddaa3e482cb9461f3
    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/2OV3TcIItE90yF411roDzm.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OV3TcIItE90yF411roDzm
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fb1330a244124703c9fdb2f2c863988e1f3d64a476698ddaa3e482cb9461f3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OV3TcIItE90yF411roDzm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OV3TcIItE90yF411roDzm.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xd1fb1330a244124703c9fdb2f2c863988e1f3d64a476698ddaa3e482cb9461f3","isrc":"GBUM71110376","name":"God Rest Ye Merry Gentlemen","registered_at":"2026-06-11T02:39:37Z","spotify_id":"2OV3TcIItE90yF411roDzm","type":"track"}
  track: Down By The Riverside
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175240
    explicit: false
    by artist: Charlie Haden
    by artist: Hank Jones
    in album: Come Sunday
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: GBUM71110835
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      value: https://explorer.copyrightchains.com/tx/0x27419a4854c261a368811cef91080f020a9ed779feb83c8f1ec1b58f4f8bbd7e
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    additional property: OTSRecordURL
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      value: https://artists.proofprofile.net/proofs/track/2U2cXfcwC9sp8flHrtVvAc.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U2cXfcwC9sp8flHrtVvAc
    additional property: OTSTimestamp
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      value: 2026-07-02T03:55:08Z
    additional property: OTSCanonicalRecord
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27419a4854c261a368811cef91080f020a9ed779feb83c8f1ec1b58f4f8bbd7e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2U2cXfcwC9sp8flHrtVvAc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2U2cXfcwC9sp8flHrtVvAc.
      date published: 2026-07-02T03:55:08Z
      text: {"copyright_id":"0x27419a4854c261a368811cef91080f020a9ed779feb83c8f1ec1b58f4f8bbd7e","isrc":"GBUM71110835","name":"Down By The Riverside","registered_at":"2026-06-20T02:38:35Z","spotify_id":"2U2cXfcwC9sp8flHrtVvAc","type":"track"}
  track: Going Home
    type: MusicRecording
    duration: PT4M9S
    duration ms: 249960
    explicit: false
    by artist: Charlie Haden
    by artist: Hank Jones
    in album: Come Sunday
      type: MusicAlbum
      date published: 1970-01-01
    isrc code: GBUM71110836
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Blessed Assurance
  track: It Came Upon The Midnight Clear
  track: Bringing In The Sheaves
  track: Deep River
  track: Give Me That Old Time Religion
  track: Sweet Hour Of Prayer
  track: The Old Rugged Cross
  track: Were You There When They Crucified My Lord
  track: Nearer My God To Thee
  track: Come Sunday
album: As Long As There's Music
album: LIVE AT THE VILLAGE VANGUARD Unissued Tracks (選曲・監修:大西順子)
album: The Montréal Tapes
album: The Montreal Tapes
album: Hamburg '72 (Live)
album: Last Dance
album: Jasmine
album: Night And The City
album: Dialogues
album: American Dreams
album: Magico - Carta de Amor
album: In Montreal
album: Peace
album: Time / Life
album: The Los Angeles Sessions
album: The Montreal Tapes Box Set
album: Family & Friends - Rambling Boy (Bonus Track Version)
album: Charlie Haden Family & Friends - Rambling Boy
album: Charlie Haden: The Private Collection
album: Heartplay
album: Helium Tears (Remastered 2014)
album: Not In Our Name
album: The Land Of The Sun
album: Nightfall - The Cal Arts Sessions
album: Nocturne
album: Liberation Music Orchestra: The Montreal Tapes
album: Another Shade Of Blue
album: Beyond The Missouri Sky
album: Alone Together
album: None But the Lonely Heart
album: Liberation Music Orchestra
album: Steal Away
album: The Montreal Tapes (Live)
album: An Evening With Joe Henderson, Al Foster, Charlie Haden
album: Memoirs
album: First Song
album: Silence
album: Etudes
album: Quartet West
album: Standards Plus One
album: Sweet & Lovely
album: Always in Love
track: Rainbow - Live
track: Everything That Lives Laments - Live
track: Take Me Back - Live
track: Our Spanish Love Song
track: Piece for Ornette - Live
track: Life, Dance - Live
track: Song for Che - Live
track: Vignette - 1997 / Live Instrumental
track: Bay City - 1997 / Live Instrumental
track: La Pasionaria - 1997 / Live Instrumental
track: Silence - 1997 / Live Instrumental
track: Solar - 1997 / Live Instrumental
track: The Blessing - 1997 / Live Instrumental
track: Round Midnight - Live
track: All The Things You Are - Live
track: In The Moment - Live
track: Passport - Live
track: Blues In Motian - Live At The International Jazz Festival, Montreal / 1989
track: Fiasco - Live At The International Jazz Festival, Montreal / 1989

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T12:06:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0dfbb4e54e78d516e1d3f1753d2d542323aa9d93dcf8740b0291e893ea9a66d3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6n48ZVQHNix3twK5wMyZBC.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n48ZVQHNix3twK5wMyZBC

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0dfbb4e54e78d516e1d3f1753d2d542323aa9d93dcf8740b0291e893ea9a66d3","isrc":"GBUM71110836","name":"Going Home","registered_at":"2026-06-07T12:06:04Z","spotify_id":"6n48ZVQHNix3twK5wMyZBC","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfbb4e54e78d516e1d3f1753d2d542323aa9d93dcf8740b0291e893ea9a66d3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6n48ZVQHNix3twK5wMyZBC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6n48ZVQHNix3twK5wMyZBC.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x0dfbb4e54e78d516e1d3f1753d2d542323aa9d93dcf8740b0291e893ea9a66d3","isrc":"GBUM71110836","name":"Going Home","registered_at":"2026-06-07T12:06:04Z","spotify_id":"6n48ZVQHNix3twK5wMyZBC","type":"track"}

Blessed Assurance
type: MusicRecording
duration: PT2M6S
duration ms: 126586
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110837
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:36:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3j1w09Hib5zX0Rdwh2Ykqu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j1w09Hib5zX0Rdwh2Ykqu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7aa8c68e8a65d8bd25f854560b5691dce94a3c6041d6c0ee3f54badc95912fe1","isrc":"GBUM71110837","name":"Blessed Assurance","registered_at":"2026-06-20T02:36:32Z","spotify_id":"3j1w09Hib5zX0Rdwh2Ykqu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa8c68e8a65d8bd25f854560b5691dce94a3c6041d6c0ee3f54badc95912fe1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3j1w09Hib5zX0Rdwh2Ykqu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3j1w09Hib5zX0Rdwh2Ykqu.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7aa8c68e8a65d8bd25f854560b5691dce94a3c6041d6c0ee3f54badc95912fe1","isrc":"GBUM71110837","name":"Blessed Assurance","registered_at":"2026-06-20T02:36:32Z","spotify_id":"3j1w09Hib5zX0Rdwh2Ykqu","type":"track"}

It Came Upon The Midnight Clear
type: MusicRecording
duration: PT2M56S
duration ms: 176653
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110378
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:53:36+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7gbZeIU3TGScmZthBfv7n8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gbZeIU3TGScmZthBfv7n8
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f63e40b201f9795e002b27b6ffea352867de1b66c0e9e3a86798605badbab0d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gbZeIU3TGScmZthBfv7n8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gbZeIU3TGScmZthBfv7n8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1f63e40b201f9795e002b27b6ffea352867de1b66c0e9e3a86798605badbab0d","isrc":"GBUM71110378","name":"It Came Upon The Midnight Clear","registered_at":"2026-06-09T05:53:36Z","spotify_id":"7gbZeIU3TGScmZthBfv7n8","type":"track"}

Bringing In The Sheaves
type: MusicRecording
duration: PT2M51S
duration ms: 171613
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110838
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:09:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x959949bd993abbc444ccc097d1a91c7c40c40123a191a4e381a5781df407b473
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3AfCJGkYtIhkbMgWlux2rL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AfCJGkYtIhkbMgWlux2rL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x959949bd993abbc444ccc097d1a91c7c40c40123a191a4e381a5781df407b473","isrc":"GBUM71110838","name":"Bringing In The Sheaves","registered_at":"2026-06-25T07:09:28Z","spotify_id":"3AfCJGkYtIhkbMgWlux2rL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959949bd993abbc444ccc097d1a91c7c40c40123a191a4e381a5781df407b473. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3AfCJGkYtIhkbMgWlux2rL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AfCJGkYtIhkbMgWlux2rL.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x959949bd993abbc444ccc097d1a91c7c40c40123a191a4e381a5781df407b473","isrc":"GBUM71110838","name":"Bringing In The Sheaves","registered_at":"2026-06-25T07:09:28Z","spotify_id":"3AfCJGkYtIhkbMgWlux2rL","type":"track"}

Deep River
type: MusicRecording
duration: PT1M54S
duration ms: 114906
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110839
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:51:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8257ec487b9d0c7e66034cf6ade5f374e2943667c43c353c876c9c8cb6058d61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/34WzIkINc8RJOSTaKMQBzV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34WzIkINc8RJOSTaKMQBzV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8257ec487b9d0c7e66034cf6ade5f374e2943667c43c353c876c9c8cb6058d61","isrc":"GBUM71110839","name":"Deep River","registered_at":"2026-06-18T12:51:35Z","spotify_id":"34WzIkINc8RJOSTaKMQBzV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8257ec487b9d0c7e66034cf6ade5f374e2943667c43c353c876c9c8cb6058d61. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34WzIkINc8RJOSTaKMQBzV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34WzIkINc8RJOSTaKMQBzV.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8257ec487b9d0c7e66034cf6ade5f374e2943667c43c353c876c9c8cb6058d61","isrc":"GBUM71110839","name":"Deep River","registered_at":"2026-06-18T12:51:35Z","spotify_id":"34WzIkINc8RJOSTaKMQBzV","type":"track"}

Give Me That Old Time Religion
type: MusicRecording
duration: PT2M57S
duration ms: 177306
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110840
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:10:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6eff19ddc280a7280c7de937317cf5d12ed1ee8f371f47bd426a1a977b416fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jv5sqNNKYW3I1jDBJdFX1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jv5sqNNKYW3I1jDBJdFX1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6eff19ddc280a7280c7de937317cf5d12ed1ee8f371f47bd426a1a977b416fc","isrc":"GBUM71110840","name":"Give Me That Old Time Religion","registered_at":"2026-06-24T08:10:20Z","spotify_id":"6jv5sqNNKYW3I1jDBJdFX1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6eff19ddc280a7280c7de937317cf5d12ed1ee8f371f47bd426a1a977b416fc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6jv5sqNNKYW3I1jDBJdFX1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jv5sqNNKYW3I1jDBJdFX1.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf6eff19ddc280a7280c7de937317cf5d12ed1ee8f371f47bd426a1a977b416fc","isrc":"GBUM71110840","name":"Give Me That Old Time Religion","registered_at":"2026-06-24T08:10:20Z","spotify_id":"6jv5sqNNKYW3I1jDBJdFX1","type":"track"}

Sweet Hour Of Prayer
type: MusicRecording
duration: PT2M26S
duration ms: 146680
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110841
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:09:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09848f9867de28e87ffd0bc535fd31b13393eeb4d9343bc7ffa3d03c2d0b8b7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7nSb3HkErkpLWn48TFnIsA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nSb3HkErkpLWn48TFnIsA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09848f9867de28e87ffd0bc535fd31b13393eeb4d9343bc7ffa3d03c2d0b8b7e","isrc":"GBUM71110841","name":"Sweet Hour Of Prayer","registered_at":"2026-06-22T22:09:10Z","spotify_id":"7nSb3HkErkpLWn48TFnIsA","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09848f9867de28e87ffd0bc535fd31b13393eeb4d9343bc7ffa3d03c2d0b8b7e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7nSb3HkErkpLWn48TFnIsA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7nSb3HkErkpLWn48TFnIsA.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x09848f9867de28e87ffd0bc535fd31b13393eeb4d9343bc7ffa3d03c2d0b8b7e","isrc":"GBUM71110841","name":"Sweet Hour Of Prayer","registered_at":"2026-06-22T22:09:10Z","spotify_id":"7nSb3HkErkpLWn48TFnIsA","type":"track"}

The Old Rugged Cross
type: MusicRecording
duration: PT3M53S
duration ms: 233813
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110842
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:13:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf05403b3ceeeee111cf26005976e2d92a121ce6fdadfc514f1bdc97cd0c1ad39
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/73zGJYQm8nd3jtBdsQ0o9u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73zGJYQm8nd3jtBdsQ0o9u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf05403b3ceeeee111cf26005976e2d92a121ce6fdadfc514f1bdc97cd0c1ad39","isrc":"GBUM71110842","name":"The Old Rugged Cross","registered_at":"2026-06-24T10:13:45Z","spotify_id":"73zGJYQm8nd3jtBdsQ0o9u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05403b3ceeeee111cf26005976e2d92a121ce6fdadfc514f1bdc97cd0c1ad39. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/73zGJYQm8nd3jtBdsQ0o9u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73zGJYQm8nd3jtBdsQ0o9u.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xf05403b3ceeeee111cf26005976e2d92a121ce6fdadfc514f1bdc97cd0c1ad39","isrc":"GBUM71110842","name":"The Old Rugged Cross","registered_at":"2026-06-24T10:13:45Z","spotify_id":"73zGJYQm8nd3jtBdsQ0o9u","type":"track"}

Were You There When They Crucified My Lord
type: MusicRecording
duration: PT3M5S
duration ms: 185733
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110843
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:14:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a266594e3137783713067211e110ce2b15fc44239d8960635ddba9de373ee6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6LCA2fn87d1Bbma4CR5ru5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LCA2fn87d1Bbma4CR5ru5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a266594e3137783713067211e110ce2b15fc44239d8960635ddba9de373ee6d","isrc":"GBUM71110843","name":"Were You There When They Crucified My Lord","registered_at":"2026-06-10T15:14:12Z","spotify_id":"6LCA2fn87d1Bbma4CR5ru5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a266594e3137783713067211e110ce2b15fc44239d8960635ddba9de373ee6d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LCA2fn87d1Bbma4CR5ru5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LCA2fn87d1Bbma4CR5ru5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3a266594e3137783713067211e110ce2b15fc44239d8960635ddba9de373ee6d","isrc":"GBUM71110843","name":"Were You There When They Crucified My Lord","registered_at":"2026-06-10T15:14:12Z","spotify_id":"6LCA2fn87d1Bbma4CR5ru5","type":"track"}

Nearer My God To Thee
type: MusicRecording
duration: PT2M14S
duration ms: 134040
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:27:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x135aab847939a94f1421df835c66cc53298b5c3f8cb3b12a8dd9e6114d61478e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5NdYtCeTg6NG7ToGPcyMEG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NdYtCeTg6NG7ToGPcyMEG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x135aab847939a94f1421df835c66cc53298b5c3f8cb3b12a8dd9e6114d61478e","isrc":"GBUM71110844","name":"Nearer My God To Thee","registered_at":"2026-06-21T19:27:17Z","spotify_id":"5NdYtCeTg6NG7ToGPcyMEG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135aab847939a94f1421df835c66cc53298b5c3f8cb3b12a8dd9e6114d61478e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5NdYtCeTg6NG7ToGPcyMEG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NdYtCeTg6NG7ToGPcyMEG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x135aab847939a94f1421df835c66cc53298b5c3f8cb3b12a8dd9e6114d61478e","isrc":"GBUM71110844","name":"Nearer My God To Thee","registered_at":"2026-06-21T19:27:17Z","spotify_id":"5NdYtCeTg6NG7ToGPcyMEG","type":"track"}

Come Sunday
type: MusicRecording
duration: PT3M29S
duration ms: 209946
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Come Sunday
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBUM71110845
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:49:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  encoding format: application/vnd.opentimestamps.ots
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As Long As There's Music
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track: Irene
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  by artist: Charlie Haden
  by artist: Hampton Hawes
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    type: MusicAlbum
    date published: 1993-01-01
  isrc code: FRZ027600330
track: Rain Forest - Instrumental
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  by artist: Hampton Hawes
  in album: As Long As There's Music
    type: MusicAlbum
    date published: 1993-01-01
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track: Turnaround
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  by artist: Hampton Hawes
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track: As Long As There's Music - Instrumental
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track: This Is Called Love - Instrumental
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    type: MusicAlbum
    date published: 1993-01-01
track: Hello/Goodbye - Instrumental
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    type: MusicAlbum
    date published: 1993-01-01
track: Irene - Instrumental
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  duration: PT8M42S
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  by artist: Charlie Haden
  by artist: Hampton Hawes
  in album: As Long As There's Music
    type: MusicAlbum
    date published: 1993-01-01
track: Turnaround - Instrumental
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  by artist: Hampton Hawes
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track: As Long As There's Music - Alternate Take
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    type: MusicAlbum
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LIVE AT THE VILLAGE VANGUARD Unissued Tracks (選曲・監修:大西順子)
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date published: 2022-01-19
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track: In Walked Bud
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    date published: 2022-01-19
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track: Obtuse Angles
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track: Dancing in the Dark
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track: Fiasco
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track: Cherokee
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track: Announcement by Paul Motian 2
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track: Two Women From Padua
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track: I Don't Know What Time It Was
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track: Mambo Jumbo
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track: Song for the Whales
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track: Dance of Infidels
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track: Announcement by Geri Allen
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The Montréal Tapes
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date published: 1997-01-01
track: Blues In Motian - Live At The International Jazz Festival, Montreal / 1989
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track: Fiasco - Live At The International Jazz Festival, Montreal / 1989
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  duration: PT11M58S
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track: First Song - Live At The International Jazz Festival, Montreal / 1989
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  duration: PT9M20S
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    date published: 1997-01-01
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track: Dolphy's Dance - Live At The International Jazz Festival, Montreal / 1989
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  duration: PT6M12S
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    type: MusicAlbum
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track: For John Malachi - Live At The International Jazz Festival, Montreal / 1989
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  duration: PT6M34S
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  by artist: Charlie Haden
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    type: MusicAlbum
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track: In The Year Of The Dragon - Live At The International Jazz Festival, Montreal / 1989
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  duration: PT7M36S
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  by artist: Charlie Haden
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  isrc code: CAS198980130

The Montreal Tapes
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date published: 1997-01-01
track: Vignette - 1997 / Live Instrumental
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  by artist: Gonzalo Rubalcaba
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    type: MusicAlbum
    date published: 1997-01-01
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track: Bay City - 1997 / Live Instrumental
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  duration: PT10M43S
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  by artist: Gonzalo Rubalcaba
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    type: MusicAlbum
    date published: 1997-01-01
  isrc code: CAS198980030
track: La Pasionaria - 1997 / Live Instrumental
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  duration: PT14M18S
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  by artist: Charlie Haden
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  by artist: Gonzalo Rubalcaba
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    type: MusicAlbum
    date published: 1997-01-01
track: Silence - 1997 / Live Instrumental
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  duration: PT7M48S
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  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Gonzalo Rubalcaba
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    type: MusicAlbum
    date published: 1997-01-01
  isrc code: FRZ028901770
track: The Blessing - 1997 / Live Instrumental
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  duration: PT9M28S
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  by artist: Charlie Haden
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  by artist: Gonzalo Rubalcaba
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    type: MusicAlbum
    date published: 1997-01-01
  isrc code: CAS198980060
track: Solar - 1997 / Live Instrumental
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  duration: PT10M23S
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  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Gonzalo Rubalcaba
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    type: MusicAlbum
    date published: 1997-01-01
  isrc code: CAS198980070

Hamburg '72 (Live)
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date published: 2014-11-21
track: Rainbow - Live
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    date published: 2014-11-21
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15778c6f0f44efe966eec88fa9aec23c9b1577d8c90fe7a9349718236a824b5b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/373sSIOff9QdJWPkq3NwGT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/373sSIOff9QdJWPkq3NwGT.
    date published: 2026-07-02T05:09:12Z
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track: Everything That Lives Laments - Live
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track: Piece for Ornette - Live
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track: Take Me Back - Live
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track: Life, Dance - Live
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  isrc code: DEB337242205
track: Song for Che - Live
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    type: MusicAlbum
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Last Dance
type: MusicAlbum
date published: 2014-06-13
track: My Old Flame
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-06-13T12:47:07Z
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track: My Ship
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    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:27:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xefe3107cc5e02cbd7d381572b64f43e25f05ee84a5698ca4d26920d845ec7990
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7gapLLf7TnXBg6NnT3kH8e.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gapLLf7TnXBg6NnT3kH8e
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xefe3107cc5e02cbd7d381572b64f43e25f05ee84a5698ca4d26920d845ec7990","isrc":"DEB330739902","name":"My Ship","registered_at":"2026-06-08T10:27:07Z","spotify_id":"7gapLLf7TnXBg6NnT3kH8e","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe3107cc5e02cbd7d381572b64f43e25f05ee84a5698ca4d26920d845ec7990. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gapLLf7TnXBg6NnT3kH8e.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gapLLf7TnXBg6NnT3kH8e.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xefe3107cc5e02cbd7d381572b64f43e25f05ee84a5698ca4d26920d845ec7990","isrc":"DEB330739902","name":"My Ship","registered_at":"2026-06-08T10:27:07Z","spotify_id":"7gapLLf7TnXBg6NnT3kH8e","type":"track"}
track: Round Midnight
  type: MusicRecording
  duration: PT9M34S
  duration ms: 574213
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Last Dance
    type: MusicAlbum
    date published: 2014-06-13
  isrc code: DEB330739903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:42:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfa9380193fb59869c0cd31029f3916586855e432f0b4730716fa752aef816ec3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2xtFN6wsk4R1AkAie7BnCL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xtFN6wsk4R1AkAie7BnCL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfa9380193fb59869c0cd31029f3916586855e432f0b4730716fa752aef816ec3","isrc":"DEB330739903","name":"Round Midnight","registered_at":"2026-06-08T01:42:11Z","spotify_id":"2xtFN6wsk4R1AkAie7BnCL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9380193fb59869c0cd31029f3916586855e432f0b4730716fa752aef816ec3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2xtFN6wsk4R1AkAie7BnCL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xtFN6wsk4R1AkAie7BnCL.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfa9380193fb59869c0cd31029f3916586855e432f0b4730716fa752aef816ec3","isrc":"DEB330739903","name":"Round Midnight","registered_at":"2026-06-08T01:42:11Z","spotify_id":"2xtFN6wsk4R1AkAie7BnCL","type":"track"}
track: Dance Of The Infidels
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263000
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Last Dance
    type: MusicAlbum
    date published: 2014-06-13
  isrc code: DEB330739904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:49:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89774539a3b62474161adbf72999ea1c74582f16de166db5c9502da261e85ce4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1YK82DryhN2OriBBBAGkoR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YK82DryhN2OriBBBAGkoR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x89774539a3b62474161adbf72999ea1c74582f16de166db5c9502da261e85ce4","isrc":"DEB330739904","name":"Dance Of The Infidels","registered_at":"2026-06-18T12:49:25Z","spotify_id":"1YK82DryhN2OriBBBAGkoR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89774539a3b62474161adbf72999ea1c74582f16de166db5c9502da261e85ce4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YK82DryhN2OriBBBAGkoR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YK82DryhN2OriBBBAGkoR.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x89774539a3b62474161adbf72999ea1c74582f16de166db5c9502da261e85ce4","isrc":"DEB330739904","name":"Dance Of The Infidels","registered_at":"2026-06-18T12:49:25Z","spotify_id":"1YK82DryhN2OriBBBAGkoR","type":"track"}
track: It Might As Well Be Spring
  type: MusicRecording
  duration: PT11M54S
  duration ms: 714746
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Last Dance
  isrc code: DEB330739905
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Everything Happens To Me
track: Where Can I Go Without You
track: Every Time We Say Goodbye
track: Goodbye

Keith Jarrett
type: MusicGroup

Charlie Haden
type: MusicGroup

Last Dance
type: MusicAlbum
date published: 2014-06-13

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T01:49:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7916318176901b940a14794a0108f3305e527d3d5590bf28b24c73d857e999ad

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/15zDBSd7N2jpPbwuedb3oE.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15zDBSd7N2jpPbwuedb3oE

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7916318176901b940a14794a0108f3305e527d3d5590bf28b24c73d857e999ad","isrc":"DEB330739905","name":"It Might As Well Be Spring","registered_at":"2026-06-10T01:49:23Z","spotify_id":"15zDBSd7N2jpPbwuedb3oE","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7916318176901b940a14794a0108f3305e527d3d5590bf28b24c73d857e999ad. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15zDBSd7N2jpPbwuedb3oE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15zDBSd7N2jpPbwuedb3oE.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x7916318176901b940a14794a0108f3305e527d3d5590bf28b24c73d857e999ad","isrc":"DEB330739905","name":"It Might As Well Be Spring","registered_at":"2026-06-10T01:49:23Z","spotify_id":"15zDBSd7N2jpPbwuedb3oE","type":"track"}

Everything Happens To Me
type: MusicRecording
duration: PT7M12S
duration ms: 432906
explicit: false
by artist: Keith Jarrett
by artist: Charlie Haden
in album: Last Dance
  type: MusicAlbum
  date published: 2014-06-13
isrc code: DEB330739906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:11:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8aafd1aac69999f7a35b9c0b52c0d768e353a00cadeadb1972317675091ae8a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40gT1OnCTpWksoLzhDdhy6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40gT1OnCTpWksoLzhDdhy6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8aafd1aac69999f7a35b9c0b52c0d768e353a00cadeadb1972317675091ae8a2","isrc":"DEB330739906","name":"Everything Happens To Me","registered_at":"2026-06-10T15:11:43Z","spotify_id":"40gT1OnCTpWksoLzhDdhy6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aafd1aac69999f7a35b9c0b52c0d768e353a00cadeadb1972317675091ae8a2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40gT1OnCTpWksoLzhDdhy6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40gT1OnCTpWksoLzhDdhy6.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x8aafd1aac69999f7a35b9c0b52c0d768e353a00cadeadb1972317675091ae8a2","isrc":"DEB330739906","name":"Everything Happens To Me","registered_at":"2026-06-10T15:11:43Z","spotify_id":"40gT1OnCTpWksoLzhDdhy6","type":"track"}

Where Can I Go Without You
type: MusicRecording
duration: PT9M32S
duration ms: 572546
explicit: false
by artist: Keith Jarrett
by artist: Charlie Haden
in album: Last Dance
  type: MusicAlbum
  date published: 2014-06-13
isrc code: DEB330739907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:04:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2871fa80d82b8d6938a3a968fa335a1b2b941556b4b120e3a9d084094440b57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6WTaPOmjmElVLG7HD8nHkb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WTaPOmjmElVLG7HD8nHkb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2871fa80d82b8d6938a3a968fa335a1b2b941556b4b120e3a9d084094440b57","isrc":"DEB330739907","name":"Where Can I Go Without You","registered_at":"2026-06-05T07:04:44Z","spotify_id":"6WTaPOmjmElVLG7HD8nHkb","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2871fa80d82b8d6938a3a968fa335a1b2b941556b4b120e3a9d084094440b57. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6WTaPOmjmElVLG7HD8nHkb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WTaPOmjmElVLG7HD8nHkb.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc2871fa80d82b8d6938a3a968fa335a1b2b941556b4b120e3a9d084094440b57","isrc":"DEB330739907","name":"Where Can I Go Without You","registered_at":"2026-06-05T07:04:44Z","spotify_id":"6WTaPOmjmElVLG7HD8nHkb","type":"track"}

Every Time We Say Goodbye
type: MusicRecording
duration: PT4M25S
duration ms: 265400
explicit: false
by artist: Keith Jarrett
by artist: Charlie Haden
in album: Last Dance
  type: MusicAlbum
  date published: 2014-06-13
isrc code: DEB330739908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:08:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ab2e56b3572a440b8d065b8af2b34e44996e4b2362f6c272f126777548f9d36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1wiuECsyvTaiaHxdnuXzm9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wiuECsyvTaiaHxdnuXzm9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ab2e56b3572a440b8d065b8af2b34e44996e4b2362f6c272f126777548f9d36","isrc":"DEB330739908","name":"Every Time We Say Goodbye","registered_at":"2026-06-07T12:08:35Z","spotify_id":"1wiuECsyvTaiaHxdnuXzm9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab2e56b3572a440b8d065b8af2b34e44996e4b2362f6c272f126777548f9d36. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wiuECsyvTaiaHxdnuXzm9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wiuECsyvTaiaHxdnuXzm9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0ab2e56b3572a440b8d065b8af2b34e44996e4b2362f6c272f126777548f9d36","isrc":"DEB330739908","name":"Every Time We Say Goodbye","registered_at":"2026-06-07T12:08:35Z","spotify_id":"1wiuECsyvTaiaHxdnuXzm9","type":"track"}

Goodbye
type: MusicRecording
duration: PT9M7S
duration ms: 547760
explicit: false
by artist: Keith Jarrett
by artist: Charlie Haden
in album: Last Dance
  type: MusicAlbum
  date published: 2014-06-13
isrc code: DEB330739909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:49:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bd52bf8c994504fbde16779c77a249ae7dbb9897f686c8d7a6913ab01f4e837
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5xVp5CopdBY5Kq3weAtof9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xVp5CopdBY5Kq3weAtof9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd52bf8c994504fbde16779c77a249ae7dbb9897f686c8d7a6913ab01f4e837. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5xVp5CopdBY5Kq3weAtof9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xVp5CopdBY5Kq3weAtof9.
  date published: 2026-07-02T03:55:08Z

Jasmine
type: MusicAlbum
date published: 2010-05-07
track: For All We Know
  type: MusicRecording
  duration: PT9M45S
  duration ms: 585760
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Jasmine
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: DEB330716501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:32:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ba3382f3765051166eea7321acdf9b594c92e884e7d60a7647b49f3a4513cfd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Qb61ITKyWPJgqdkc3GKMo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Qb61ITKyWPJgqdkc3GKMo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ba3382f3765051166eea7321acdf9b594c92e884e7d60a7647b49f3a4513cfd","isrc":"DEB330716501","name":"For All We Know","registered_at":"2026-06-07T09:32:39Z","spotify_id":"2Qb61ITKyWPJgqdkc3GKMo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba3382f3765051166eea7321acdf9b594c92e884e7d60a7647b49f3a4513cfd. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Qb61ITKyWPJgqdkc3GKMo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Qb61ITKyWPJgqdkc3GKMo.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0ba3382f3765051166eea7321acdf9b594c92e884e7d60a7647b49f3a4513cfd","isrc":"DEB330716501","name":"For All We Know","registered_at":"2026-06-07T09:32:39Z","spotify_id":"2Qb61ITKyWPJgqdkc3GKMo","type":"track"}
track: Where Can I Go Without You
  type: MusicRecording
  duration: PT9M20S
  duration ms: 560240
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Jasmine
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: DEB330716502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:54:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc6ed3114e81bf9172ff8e4b84b60c2cd3b4d244d02b3c092b70d10f488e0034e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7mwwMqdEqG1QPxlJzVksl4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mwwMqdEqG1QPxlJzVksl4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc6ed3114e81bf9172ff8e4b84b60c2cd3b4d244d02b3c092b70d10f488e0034e","isrc":"DEB330716502","name":"Where Can I Go Without You","registered_at":"2026-06-08T14:54:22Z","spotify_id":"7mwwMqdEqG1QPxlJzVksl4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ed3114e81bf9172ff8e4b84b60c2cd3b4d244d02b3c092b70d10f488e0034e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mwwMqdEqG1QPxlJzVksl4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mwwMqdEqG1QPxlJzVksl4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc6ed3114e81bf9172ff8e4b84b60c2cd3b4d244d02b3c092b70d10f488e0034e","isrc":"DEB330716502","name":"Where Can I Go Without You","registered_at":"2026-06-08T14:54:22Z","spotify_id":"7mwwMqdEqG1QPxlJzVksl4","type":"track"}
track: No Moon At All
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280413
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Jasmine
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: DEB330716503
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T23:23:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2aada478ea5d298ba2e44e109ce02d94e76c3821141811e34ecf78dd75d11264
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3471eKcg6YySSuhwN4IGb8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3471eKcg6YySSuhwN4IGb8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2aada478ea5d298ba2e44e109ce02d94e76c3821141811e34ecf78dd75d11264","isrc":"DEB330716503","name":"No Moon At All","registered_at":"2026-06-08T23:23:31Z","spotify_id":"3471eKcg6YySSuhwN4IGb8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aada478ea5d298ba2e44e109ce02d94e76c3821141811e34ecf78dd75d11264. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3471eKcg6YySSuhwN4IGb8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3471eKcg6YySSuhwN4IGb8.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x2aada478ea5d298ba2e44e109ce02d94e76c3821141811e34ecf78dd75d11264","isrc":"DEB330716503","name":"No Moon At All","registered_at":"2026-06-08T23:23:31Z","spotify_id":"3471eKcg6YySSuhwN4IGb8","type":"track"}
track: One Day I'll Fly Away
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255226
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Jasmine
    type: MusicAlbum
    date published: 2010-05-07
  isrc code: DEB330716504
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:24:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66a454a977835ccaf4ca8b19cda4d480abca31e9700646c77ed933a4d755a2c7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6TCEJVBIrm9YysBGEVHFD0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TCEJVBIrm9YysBGEVHFD0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66a454a977835ccaf4ca8b19cda4d480abca31e9700646c77ed933a4d755a2c7","isrc":"DEB330716504","name":"One Day I'll Fly Away","registered_at":"2026-06-04T13:24:04Z","spotify_id":"6TCEJVBIrm9YysBGEVHFD0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a454a977835ccaf4ca8b19cda4d480abca31e9700646c77ed933a4d755a2c7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6TCEJVBIrm9YysBGEVHFD0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TCEJVBIrm9YysBGEVHFD0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x66a454a977835ccaf4ca8b19cda4d480abca31e9700646c77ed933a4d755a2c7","isrc":"DEB330716504","name":"One Day I'll Fly Away","registered_at":"2026-06-04T13:24:04Z","spotify_id":"6TCEJVBIrm9YysBGEVHFD0","type":"track"}
track: Intro / I'm Gonna Laugh You Right Out Of My Life
  type: MusicRecording
  duration: PT12M8S
  duration ms: 728986
  explicit: false
  by artist: Keith Jarrett
  by artist: Charlie Haden
  in album: Jasmine
  isrc code: DEB330716505
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Body And Soul
track: Goodbye
track: Don't Ever Leave Me

Keith Jarrett
type: MusicGroup

Charlie Haden
type: MusicGroup

Jasmine
type: MusicAlbum
date published: 2010-05-07

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T20:57:32+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfd6cb663340943a506f563516ea3033fafee12c9ca847ce85adf83ea88d317f2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1EVGZDtsD7YFeerlbbXjxz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EVGZDtsD7YFeerlbbXjxz

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfd6cb663340943a506f563516ea3033fafee12c9ca847ce85adf83ea88d317f2","isrc":"DEB330716505","name":"Intro / I'm Gonna Laugh You Right Out Of My Life","registered_at":"2026-06-09T20:57:32Z","spotify_id":"1EVGZDtsD7YFeerlbbXjxz","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6cb663340943a506f563516ea3033fafee12c9ca847ce85adf83ea88d317f2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1EVGZDtsD7YFeerlbbXjxz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EVGZDtsD7YFeerlbbXjxz.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xfd6cb663340943a506f563516ea3033fafee12c9ca847ce85adf83ea88d317f2","isrc":"DEB330716505","name":"Intro / I'm Gonna Laugh You Right Out Of My Life","registered_at":"2026-06-09T20:57:32Z","spotify_id":"1EVGZDtsD7YFeerlbbXjxz","type":"track"}

Body And Soul
type: MusicRecording
duration: PT11M9S
duration ms: 669120
explicit: false
by artist: Keith Jarrett
by artist: Charlie Haden
in album: Jasmine
  type: MusicAlbum
  date published: 2010-05-07
isrc code: DEB330716506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:56:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x677c74e3c18223db05481fc64d99be25821516e69ae5de6076f7242b6d08fdc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6iTDbtRfBCNgiLMabAhpHm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iTDbtRfBCNgiLMabAhpHm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x677c74e3c18223db05481fc64d99be25821516e69ae5de6076f7242b6d08fdc0","isrc":"DEB330716506","name":"Body And Soul","registered_at":"2026-06-09T20:56:21Z","spotify_id":"6iTDbtRfBCNgiLMabAhpHm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677c74e3c18223db05481fc64d99be25821516e69ae5de6076f7242b6d08fdc0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6iTDbtRfBCNgiLMabAhpHm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6iTDbtRfBCNgiLMabAhpHm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x677c74e3c18223db05481fc64d99be25821516e69ae5de6076f7242b6d08fdc0","isrc":"DEB330716506","name":"Body And Soul","registered_at":"2026-06-09T20:56:21Z","spotify_id":"6iTDbtRfBCNgiLMabAhpHm","type":"track"}

Goodbye
type: MusicRecording
duration: PT8M1S
duration ms: 481200
explicit: false
by artist: Keith Jarrett
by artist: Charlie Haden
in album: Jasmine
  type: MusicAlbum
  date published: 2010-05-07
isrc code: DEB330716507
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:36:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf5837ee36ca531e4e0cfd2461cebe8d59c341bb7243c7a972b623d7400a6982
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2o0WwMlz3dSwYiKbpOFLzp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o0WwMlz3dSwYiKbpOFLzp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5837ee36ca531e4e0cfd2461cebe8d59c341bb7243c7a972b623d7400a6982. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2o0WwMlz3dSwYiKbpOFLzp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2o0WwMlz3dSwYiKbpOFLzp.
  date published: 2026-06-13T17:25:41Z

Don't Ever Leave Me
type: MusicRecording
duration: PT3M11S
duration ms: 191386
explicit: false
by artist: Keith Jarrett
by artist: Charlie Haden
in album: Jasmine
  type: MusicAlbum
  date published: 2010-05-07
isrc code: DEB330716508
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:27:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf4f7ca1538c87a1cd191a349de96ca02db24ff7536ddb3abc64c133ee605da3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2rjsU7OPalE0FuS0UULII9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rjsU7OPalE0FuS0UULII9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf4f7ca1538c87a1cd191a349de96ca02db24ff7536ddb3abc64c133ee605da3","isrc":"DEB330716508","name":"Don't Ever Leave Me","registered_at":"2026-06-06T19:27:15Z","spotify_id":"2rjsU7OPalE0FuS0UULII9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4f7ca1538c87a1cd191a349de96ca02db24ff7536ddb3abc64c133ee605da3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rjsU7OPalE0FuS0UULII9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rjsU7OPalE0FuS0UULII9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xdf4f7ca1538c87a1cd191a349de96ca02db24ff7536ddb3abc64c133ee605da3","isrc":"DEB330716508","name":"Don't Ever Leave Me","registered_at":"2026-06-06T19:27:15Z","spotify_id":"2rjsU7OPalE0FuS0UULII9","type":"track"}

Night And The City
type: MusicAlbum
date published: 1998-01-01
track: Twilight Song - Live - Instrumental
  type: MusicRecording
  duration: PT12M47S
  duration ms: 767666
  explicit: false
  by artist: Charlie Haden
  by artist: Kenny Barron
  in album: Night And The City
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: FRZ029603070
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T23:25:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1dd299ca78baad854ca69ce6c55c0ea8401e6b6dd15e3d94d7e4bbfef993b343
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1siWF45DJIhoz8wLuiIYQQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1siWF45DJIhoz8wLuiIYQQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1dd299ca78baad854ca69ce6c55c0ea8401e6b6dd15e3d94d7e4bbfef993b343","isrc":"FRZ029603070","name":"Twilight Song - Live - Instrumental","registered_at":"2026-06-11T23:25:53Z","spotify_id":"1siWF45DJIhoz8wLuiIYQQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd299ca78baad854ca69ce6c55c0ea8401e6b6dd15e3d94d7e4bbfef993b343. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1siWF45DJIhoz8wLuiIYQQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1siWF45DJIhoz8wLuiIYQQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1dd299ca78baad854ca69ce6c55c0ea8401e6b6dd15e3d94d7e4bbfef993b343","isrc":"FRZ029603070","name":"Twilight Song - Live - Instrumental","registered_at":"2026-06-11T23:25:53Z","spotify_id":"1siWF45DJIhoz8wLuiIYQQ","type":"track"}
track: For Heaven's Sake - Live
  type: MusicRecording
  duration: PT10M44S
  duration ms: 644600
  explicit: false
  by artist: Charlie Haden
  by artist: Kenny Barron
  in album: Night And The City
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: FRZ029603080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T16:02:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f0cd9c551de11a802503e041b0718aa20281c5ed2c8b76868f27fa171065133
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/24k11K3c6i3lrZCB1CQQA4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24k11K3c6i3lrZCB1CQQA4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7f0cd9c551de11a802503e041b0718aa20281c5ed2c8b76868f27fa171065133","isrc":"FRZ029603080","name":"For Heaven's Sake - Live","registered_at":"2026-06-21T16:02:44Z","spotify_id":"24k11K3c6i3lrZCB1CQQA4","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0cd9c551de11a802503e041b0718aa20281c5ed2c8b76868f27fa171065133. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/24k11K3c6i3lrZCB1CQQA4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24k11K3c6i3lrZCB1CQQA4.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x7f0cd9c551de11a802503e041b0718aa20281c5ed2c8b76868f27fa171065133","isrc":"FRZ029603080","name":"For Heaven's Sake - Live","registered_at":"2026-06-21T16:02:44Z","spotify_id":"24k11K3c6i3lrZCB1CQQA4","type":"track"}
track: Spring Is Here - Live - Instrumental
  type: MusicRecording
  duration: PT10M20S
  duration ms: 620933
  explicit: false
  by artist: Charlie Haden
  by artist: Kenny Barron
  in album: Night And The City
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: FRZ029603090
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T16:00:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xee905a60e4ee91b7840da91d59dc8bf64311e592e13106b7a32da8ce15e724d8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/192mTnywC3DeXDEeOCXikO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/192mTnywC3DeXDEeOCXikO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xee905a60e4ee91b7840da91d59dc8bf64311e592e13106b7a32da8ce15e724d8","isrc":"FRZ029603090","name":"Spring Is Here - Live - Instrumental","registered_at":"2026-06-21T16:00:50Z","spotify_id":"192mTnywC3DeXDEeOCXikO","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee905a60e4ee91b7840da91d59dc8bf64311e592e13106b7a32da8ce15e724d8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/192mTnywC3DeXDEeOCXikO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/192mTnywC3DeXDEeOCXikO.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xee905a60e4ee91b7840da91d59dc8bf64311e592e13106b7a32da8ce15e724d8","isrc":"FRZ029603090","name":"Spring Is Here - Live - Instrumental","registered_at":"2026-06-21T16:00:50Z","spotify_id":"192mTnywC3DeXDEeOCXikO","type":"track"}
track: Body And Soul - Live - Instrumental
  type: MusicRecording
  duration: PT10M24S
  duration ms: 624533
  explicit: false
  by artist: Charlie Haden
  by artist: Kenny Barron
  in album: Night And The City
    type: MusicAlbum
    date published: 1998-01-01
  isrc code: FRZ029603100
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T19:09:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfdb59086f5cc1a7cf4a6059b1c146d5bc73eedb94c81a3ce603e34b1c80fc902
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4JPZFRwjbst8fwHOWrsZnh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JPZFRwjbst8fwHOWrsZnh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfdb59086f5cc1a7cf4a6059b1c146d5bc73eedb94c81a3ce603e34b1c80fc902","isrc":"FRZ029603100","name":"Body And Soul - Live - Instrumental","registered_at":"2026-06-22T19:09:10Z","spotify_id":"4JPZFRwjbst8fwHOWrsZnh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb59086f5cc1a7cf4a6059b1c146d5bc73eedb94c81a3ce603e34b1c80fc902. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4JPZFRwjbst8fwHOWrsZnh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4JPZFRwjbst8fwHOWrsZnh.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xfdb59086f5cc1a7cf4a6059b1c146d5bc73eedb94c81a3ce603e34b1c80fc902","isrc":"FRZ029603100","name":"Body And Soul - Live - Instrumental","registered_at":"2026-06-22T19:09:10Z","spotify_id":"4JPZFRwjbst8fwHOWrsZnh","type":"track"}
track: You Don't Know What Love Is - Live - Instrumental
  type: MusicRecording
  duration: PT7M0S
  duration ms: 420693
  explicit: false
  by artist: Charlie Haden
  by artist: Kenny Barron
  in album: Night And The City
  isrc code: FRZ029603110
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Waltz For Ruth - Live - Instrumental
track: The Very Thought Of You - Live - Instrumental

Charlie Haden
type: MusicGroup

Kenny Barron
type: MusicGroup

Night And The City
type: MusicAlbum
date published: 1998-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-19T22:03:33+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xacc007c82a19136fa85083aeff61a21d29537fc1f71eaf93c9e1abfe514a8e2e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3Yb8sBtpeVTLSWWRzZvcOh.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yb8sBtpeVTLSWWRzZvcOh

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xacc007c82a19136fa85083aeff61a21d29537fc1f71eaf93c9e1abfe514a8e2e","isrc":"FRZ029603110","name":"You Don't Know What Love Is - Live - Instrumental","registered_at":"2026-06-19T22:03:33Z","spotify_id":"3Yb8sBtpeVTLSWWRzZvcOh","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc007c82a19136fa85083aeff61a21d29537fc1f71eaf93c9e1abfe514a8e2e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Yb8sBtpeVTLSWWRzZvcOh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Yb8sBtpeVTLSWWRzZvcOh.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xacc007c82a19136fa85083aeff61a21d29537fc1f71eaf93c9e1abfe514a8e2e","isrc":"FRZ029603110","name":"You Don't Know What Love Is - Live - Instrumental","registered_at":"2026-06-19T22:03:33Z","spotify_id":"3Yb8sBtpeVTLSWWRzZvcOh","type":"track"}

Waltz For Ruth - Live - Instrumental
type: MusicRecording
duration: PT8M27S
duration ms: 507040
explicit: false
by artist: Charlie Haden
by artist: Kenny Barron
in album: Night And The City
  type: MusicAlbum
  date published: 1998-01-01
isrc code: FRZ029603120
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T16:08:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b21ce3db679fea5633f1f18fc792c1532dbaa09bce98d1de6ef9acf19ef9928
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3oUn2IDKf1aRrn1qWma3mS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oUn2IDKf1aRrn1qWma3mS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b21ce3db679fea5633f1f18fc792c1532dbaa09bce98d1de6ef9acf19ef9928","isrc":"FRZ029603120","name":"Waltz For Ruth - Live - Instrumental","registered_at":"2026-06-21T16:08:51Z","spotify_id":"3oUn2IDKf1aRrn1qWma3mS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b21ce3db679fea5633f1f18fc792c1532dbaa09bce98d1de6ef9acf19ef9928. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oUn2IDKf1aRrn1qWma3mS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oUn2IDKf1aRrn1qWma3mS.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x7b21ce3db679fea5633f1f18fc792c1532dbaa09bce98d1de6ef9acf19ef9928","isrc":"FRZ029603120","name":"Waltz For Ruth - Live - Instrumental","registered_at":"2026-06-21T16:08:51Z","spotify_id":"3oUn2IDKf1aRrn1qWma3mS","type":"track"}

The Very Thought Of You - Live - Instrumental
type: MusicRecording
duration: PT11M2S
duration ms: 662066
explicit: false
by artist: Charlie Haden
by artist: Kenny Barron
in album: Night And The City
  type: MusicAlbum
  date published: 1998-01-01
isrc code: FRZ029603130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T05:36:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x290013810b2077c4697a3def7a7a291b76ba35174b8b1858f127d916bc548951
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/004oeTCw4hjMAyz8atruoz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/004oeTCw4hjMAyz8atruoz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x290013810b2077c4697a3def7a7a291b76ba35174b8b1858f127d916bc548951","isrc":"FRZ029603130","name":"The Very Thought Of You - Live - Instrumental","registered_at":"2026-06-25T05:36:52Z","spotify_id":"004oeTCw4hjMAyz8atruoz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290013810b2077c4697a3def7a7a291b76ba35174b8b1858f127d916bc548951. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/004oeTCw4hjMAyz8atruoz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/004oeTCw4hjMAyz8atruoz.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x290013810b2077c4697a3def7a7a291b76ba35174b8b1858f127d916bc548951","isrc":"FRZ029603130","name":"The Very Thought Of You - Live - Instrumental","registered_at":"2026-06-25T05:36:52Z","spotify_id":"004oeTCw4hjMAyz8atruoz","type":"track"}

Dialogues
type: MusicAlbum
date published: 1990-01-01
track: Asas Sobre O Mundo / Nas Asas De Saudade - Instrumental
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182066
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029002070
track: Danca Dos Camponeses - Instrumental
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155000
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029000700
track: Canto De Trabalho - Instrumental
  type: MusicRecording
  duration: PT9M21S
  duration ms: 561826
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029000710
track: Marionetas - Instrumental
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158133
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029000720
track: Song For Che - Instrumental
  type: MusicRecording
  duration: PT7M15S
  duration ms: 435066
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
track: Balada De Coimbra - Instrumental
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157840
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029000740
track: Divertimento - Instrumental
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159400
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029000750
track: Variacoes Sobre O Fado De Artur Paredes I De Goncalo Paredes - Instrumental
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171893
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029000760
track: Verdes Anos - Instrumental
  type: MusicRecording
  duration: PT14M8S
  duration ms: 848106
  explicit: false
  by artist: Charlie Haden
  by artist: Carlos Paredes
  in album: Dialogues
    type: MusicAlbum
    date published: 1990-01-01
  isrc code: FRZ029002080

American Dreams
type: MusicAlbum
date published: 2002-01-01
track: American Dreams
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289920
  explicit: false
  by artist: Charlie Haden
  by artist: Michael Brecker
  in album: American Dreams
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: FRZ020280850
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T09:24:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x24a00d2c8be6100ef03b09135805997a532952dd438b60eb1d138a9e1a15e291
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4yemmjBUqYH3aduwLAHyhW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yemmjBUqYH3aduwLAHyhW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x24a00d2c8be6100ef03b09135805997a532952dd438b60eb1d138a9e1a15e291","isrc":"FRZ020280850","name":"American Dreams","registered_at":"2026-06-09T09:24:21Z","spotify_id":"4yemmjBUqYH3aduwLAHyhW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a00d2c8be6100ef03b09135805997a532952dd438b60eb1d138a9e1a15e291. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4yemmjBUqYH3aduwLAHyhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yemmjBUqYH3aduwLAHyhW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x24a00d2c8be6100ef03b09135805997a532952dd438b60eb1d138a9e1a15e291","isrc":"FRZ020280850","name":"American Dreams","registered_at":"2026-06-09T09:24:21Z","spotify_id":"4yemmjBUqYH3aduwLAHyhW","type":"track"}
track: Travels
  type: MusicRecording
  duration: PT6M44S
  duration ms: 404160
  explicit: false
  by artist: Charlie Haden
  by artist: Michael Brecker
  in album: American Dreams
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: FRZ020280860
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:41:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb169283b0d30f84336a8617fc5d795222ceadb413298ec4b9424fbe1eb1dfe9b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2EKHQ2KELnPr6CQZImLdkj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EKHQ2KELnPr6CQZImLdkj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb169283b0d30f84336a8617fc5d795222ceadb413298ec4b9424fbe1eb1dfe9b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2EKHQ2KELnPr6CQZImLdkj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EKHQ2KELnPr6CQZImLdkj.
    date published: 2026-07-02T03:30:09Z
track: No Lonely Nights
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316066
  explicit: false
  by artist: Charlie Haden
  by artist: Michael Brecker
  in album: American Dreams
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: FRZ020280870
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T09:45:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6f99cb69f6135218a5b8558f44cd08b839fcfccb42bf9b2f54d425aea9a2e17
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1o61RybvCJ0rInH8fqxYAL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o61RybvCJ0rInH8fqxYAL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6f99cb69f6135218a5b8558f44cd08b839fcfccb42bf9b2f54d425aea9a2e17","isrc":"FRZ020280870","name":"No Lonely Nights","registered_at":"2026-06-27T09:45:18Z","spotify_id":"1o61RybvCJ0rInH8fqxYAL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f99cb69f6135218a5b8558f44cd08b839fcfccb42bf9b2f54d425aea9a2e17. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1o61RybvCJ0rInH8fqxYAL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o61RybvCJ0rInH8fqxYAL.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf6f99cb69f6135218a5b8558f44cd08b839fcfccb42bf9b2f54d425aea9a2e17","isrc":"FRZ020280870","name":"No Lonely Nights","registered_at":"2026-06-27T09:45:18Z","spotify_id":"1o61RybvCJ0rInH8fqxYAL","type":"track"}
track: It Might Be You
  type: MusicRecording
  duration: PT4M52S
  duration ms: 292120
  explicit: false
  by artist: Charlie Haden
  by artist: Michael Brecker
  in album: American Dreams
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: FRZ020280880
track: Prism
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318600
  explicit: false
  by artist: Charlie Haden
  by artist: Michael Brecker
  in album: American Dreams
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: FRZ020280890
track: America The Beautiful
  type: MusicRecording
  duration: PT5M20S
  duration ms: 320720
  explicit: false
  by artist: Charlie Haden
  by artist: Michael Brecker
  in album: American Dreams
    type: MusicAlbum
    date published: 2002-01-01
  isrc code: FRZ020280900
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:49:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d41894e81298dffd63dbec5a0cd528ee30433c054fa4f5040a6f8259922f4be
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4i0NQEuAaJUabmvCuZScy5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i0NQEuAaJUabmvCuZScy5
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Nightfall
track: Ron's Place
track: Bitter Sweet
track: Young And Foolish
track: Bird Food
track: Sotto Voce
track: Love Like Ours

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1d41894e81298dffd63dbec5a0cd528ee30433c054fa4f5040a6f8259922f4be","isrc":"FRZ020280900","name":"America The Beautiful","registered_at":"2026-06-24T06:49:11Z","spotify_id":"4i0NQEuAaJUabmvCuZScy5","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d41894e81298dffd63dbec5a0cd528ee30433c054fa4f5040a6f8259922f4be. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4i0NQEuAaJUabmvCuZScy5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4i0NQEuAaJUabmvCuZScy5.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x1d41894e81298dffd63dbec5a0cd528ee30433c054fa4f5040a6f8259922f4be","isrc":"FRZ020280900","name":"America The Beautiful","registered_at":"2026-06-24T06:49:11Z","spotify_id":"4i0NQEuAaJUabmvCuZScy5","type":"track"}

Nightfall
type: MusicRecording
duration: PT5M5S
duration ms: 305746
explicit: false
by artist: Charlie Haden
by artist: Michael Brecker
in album: American Dreams
  type: MusicAlbum
  date published: 2002-01-01
isrc code: FRZ020280910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:44:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2d455125d33f20068f05a2f8c2ebc01ff7fa3057fe3e0665257388c5d06747b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5KIjul00fN8scT0B3cTJ4W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KIjul00fN8scT0B3cTJ4W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d455125d33f20068f05a2f8c2ebc01ff7fa3057fe3e0665257388c5d06747b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KIjul00fN8scT0B3cTJ4W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KIjul00fN8scT0B3cTJ4W.
  date published: 2026-07-02T03:55:08Z

Ron's Place
type: MusicRecording
duration: PT7M27S
duration ms: 447013
explicit: false
by artist: Charlie Haden
by artist: Michael Brecker
in album: American Dreams
  type: MusicAlbum
  date published: 2002-01-01
isrc code: FRZ020280920

Bitter Sweet
type: MusicRecording
duration: PT6M42S
duration ms: 402573
explicit: false
by artist: Charlie Haden
by artist: Michael Brecker
in album: American Dreams
  type: MusicAlbum
  date published: 2002-01-01
isrc code: FRZ020280930

Young And Foolish
type: MusicRecording
duration: PT5M36S
duration ms: 336000
explicit: false
by artist: Charlie Haden
by artist: Michael Brecker
in album: American Dreams
  type: MusicAlbum
  date published: 2002-01-01
isrc code: FRZ020280940

Bird Food
type: MusicRecording
duration: PT7M29S
duration ms: 449760
explicit: false
by artist: Charlie Haden
by artist: Michael Brecker
in album: American Dreams
  type: MusicAlbum
  date published: 2002-01-01
isrc code: FRZ020280950

Sotto Voce
type: MusicRecording
duration: PT5M10S
duration ms: 310320
explicit: false
by artist: Charlie Haden
by artist: Michael Brecker
in album: American Dreams
  type: MusicAlbum
  date published: 2002-01-01
isrc code: FRZ020280960

Love Like Ours
type: MusicRecording
duration: PT4M25S
duration ms: 265226
explicit: false
by artist: Charlie Haden
by artist: Michael Brecker
in album: American Dreams
  type: MusicAlbum
  date published: 2002-01-01
isrc code: FRZ020280970

Magico - Carta de Amor
type: MusicAlbum
date published: 2012-11-02
track: Carta de Amor - Live
  type: MusicRecording
  duration: PT7M25S
  duration ms: 445080
  explicit: false
  by artist: Jan Garbarek
  by artist: Egberto Gismonti
  by artist: Charlie Haden
  in album: Magico - Carta de Amor
    type: MusicAlbum
    date published: 2012-11-02
  isrc code: DEB338128001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T18:07:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd85e7c86b3ae57a0384e90a615eab2026679f814d1035a27d4e5e9d65d57cfe
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/39i299LbMHVwOYS0qVLkJ8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39i299LbMHVwOYS0qVLkJ8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbd85e7c86b3ae57a0384e90a615eab2026679f814d1035a27d4e5e9d65d57cfe","isrc":"DEB338128001","name":"Carta de Amor - Live","registered_at":"2026-06-11T18:07:47Z","spotify_id":"39i299LbMHVwOYS0qVLkJ8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd85e7c86b3ae57a0384e90a615eab2026679f814d1035a27d4e5e9d65d57cfe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39i299LbMHVwOYS0qVLkJ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39i299LbMHVwOYS0qVLkJ8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbd85e7c86b3ae57a0384e90a615eab2026679f814d1035a27d4e5e9d65d57cfe","isrc":"DEB338128001","name":"Carta de Amor - Live","registered_at":"2026-06-11T18:07:47Z","spotify_id":"39i299LbMHVwOYS0qVLkJ8","type":"track"}
track: Branquinho - Live
  type: MusicRecording
  duration: PT7M37S
  duration ms: 457146
  explicit: false
  by artist: Jan Garbarek
  by artist: Egberto Gismonti
  by artist: Charlie Haden
  in album: Magico - Carta de Amor
    type: MusicAlbum
    date published: 2012-11-02
  isrc code: DEB338128101
track: La Pasionaria - Live
  type: MusicRecording
  duration: PT16M26S
  duration ms: 986133
  explicit: false
  by artist: Jan Garbarek
  by artist: Egberto Gismonti
  by artist: Charlie Haden
  in album: Magico - Carta de Amor
    type: MusicAlbum
    date published: 2012-11-02
  isrc code: DEB338128002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T17:57:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e86fed42ee9a5c84a33d95c97db1eaa4b8c5830d849884c54722b915ddece34
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6SLfUjs4o78aVRMhb0Gtex.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SLfUjs4o78aVRMhb0Gtex
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8e86fed42ee9a5c84a33d95c97db1eaa4b8c5830d849884c54722b915ddece34","isrc":"DEB338128002","name":"La Pasionaria - Live","registered_at":"2026-06-24T17:57:13Z","spotify_id":"6SLfUjs4o78aVRMhb0Gtex","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e86fed42ee9a5c84a33d95c97db1eaa4b8c5830d849884c54722b915ddece34. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6SLfUjs4o78aVRMhb0Gtex.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SLfUjs4o78aVRMhb0Gtex.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x8e86fed42ee9a5c84a33d95c97db1eaa4b8c5830d849884c54722b915ddece34","isrc":"DEB338128002","name":"La Pasionaria - Live","registered_at":"2026-06-24T17:57:13Z","spotify_id":"6SLfUjs4o78aVRMhb0Gtex","type":"track"}
track: All That Is Beautiful - Live
  type: MusicRecording
  duration: PT15M35S
  duration ms: 935320
  explicit: false
  by artist: Jan Garbarek
  by artist: Egberto Gismonti
  by artist: Charlie Haden
  in album: Magico - Carta de Amor
    type: MusicAlbum
    date published: 2012-11-02
  isrc code: DEB338128102
track: Cego Aderaldo - Live
  type: MusicRecording
  duration: PT9M50S
  duration ms: 590973
  explicit: false
  by artist: Jan Garbarek
  by artist: Egberto Gismonti
  by artist: Charlie Haden
  in album: Magico - Carta de Amor
    type: MusicAlbum
    date published: 2012-11-02
  isrc code: DEB338128003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T07:22:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6e063b02ff8ebb6680f7b5ec21004de20235e8d6461e35f2965189f156c09c9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5VkjjyGNejfRrYG5pMnQg7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VkjjyGNejfRrYG5pMnQg7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6e063b02ff8ebb6680f7b5ec21004de20235e8d6461e35f2965189f156c09c9","isrc":"DEB338128003","name":"Cego Aderaldo - Live","registered_at":"2026-06-26T07:22:20Z","spotify_id":"5VkjjyGNejfRrYG5pMnQg7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e063b02ff8ebb6680f7b5ec21004de20235e8d6461e35f2965189f156c09c9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5VkjjyGNejfRrYG5pMnQg7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5VkjjyGNejfRrYG5pMnQg7.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xa6e063b02ff8ebb6680f7b5ec21004de20235e8d6461e35f2965189f156c09c9","isrc":"DEB338128003","name":"Cego Aderaldo - Live","registered_at":"2026-06-26T07:22:20Z","spotify_id":"5VkjjyGNejfRrYG5pMnQg7","type":"track"}
track: Palhaço - Live
  type: MusicRecording
  duration: PT9M12S
  duration ms: 552920
  explicit: false
  by artist: Jan Garbarek
  by artist: Egberto Gismonti
  by artist: Charlie Haden
  in album: Magico - Carta de Amor
    type: MusicAlbum
    date published: 2012-11-02
  isrc code: DEB338128103
track: Folk Song - Live
  type: MusicRecording
  duration: PT8M9S
  duration ms: 489973
  explicit: false
  by artist: Jan Garbarek
  by artist: Egberto Gismonti
  by artist: Charlie Haden
  in album: Magico - Carta de Amor
    type: MusicAlbum
    date published: 2012-11-02
  isrc code: DEB338128004
track: Two Folk Songs - Live
track: Don Quixote - Live
track: Carta de Amor - Var. / Live
track: Spor - Live

Two Folk Songs - Live
type: MusicRecording
duration: PT3M39S
duration ms: 219786
explicit: false
by artist: Jan Garbarek
by artist: Egberto Gismonti
by artist: Charlie Haden
in album: Magico - Carta de Amor
  type: MusicAlbum
  date published: 2012-11-02
isrc code: DEB338128104

Don Quixote - Live
type: MusicRecording
duration: PT8M25S
duration ms: 505253
explicit: false
by artist: Jan Garbarek
by artist: Egberto Gismonti
by artist: Charlie Haden
in album: Magico - Carta de Amor
  type: MusicAlbum
  date published: 2012-11-02
isrc code: DEB338128005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T17:56:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x381ca2591f3417380363775f83db38259b027a6a6a8104ea9e2ff9e1d27bd278
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7tdfLkpXxnU7cxzO9i6f59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tdfLkpXxnU7cxzO9i6f59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x381ca2591f3417380363775f83db38259b027a6a6a8104ea9e2ff9e1d27bd278","isrc":"DEB338128005","name":"Don Quixote - Live","registered_at":"2026-06-24T17:56:05Z","spotify_id":"7tdfLkpXxnU7cxzO9i6f59","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381ca2591f3417380363775f83db38259b027a6a6a8104ea9e2ff9e1d27bd278. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tdfLkpXxnU7cxzO9i6f59.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tdfLkpXxnU7cxzO9i6f59.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x381ca2591f3417380363775f83db38259b027a6a6a8104ea9e2ff9e1d27bd278","isrc":"DEB338128005","name":"Don Quixote - Live","registered_at":"2026-06-24T17:56:05Z","spotify_id":"7tdfLkpXxnU7cxzO9i6f59","type":"track"}

Carta de Amor - Var. / Live
type: MusicRecording
duration: PT7M35S
duration ms: 455093
explicit: false
by artist: Jan Garbarek
by artist: Egberto Gismonti
by artist: Charlie Haden
in album: Magico - Carta de Amor
  type: MusicAlbum
  date published: 2012-11-02
isrc code: DEB338128105

Spor - Live
type: MusicRecording
duration: PT14M1S
duration ms: 841093
explicit: false
by artist: Jan Garbarek
by artist: Egberto Gismonti
by artist: Charlie Haden
in album: Magico - Carta de Amor
  type: MusicAlbum
  date published: 2012-11-02
isrc code: DEB338128006

In Montreal
type: MusicAlbum
date published: 2001-08-20
track: Salvador
  type: MusicRecording
  duration: PT7M36S
  duration ms: 456066
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974601
track: Maracatú
  type: MusicRecording
  duration: PT9M21S
  duration ms: 561093
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974602
track: First Song
  type: MusicRecording
  duration: PT6M28S
  duration ms: 388133
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974603
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T11:04:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc1ff64ceff186ee0a08d31b79d764df66fcc936c8c78aab5c6490b9b82aa2a90
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5iQeqoXV4zIWjcNMAywNqr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iQeqoXV4zIWjcNMAywNqr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc1ff64ceff186ee0a08d31b79d764df66fcc936c8c78aab5c6490b9b82aa2a90","isrc":"DEB338974603","name":"First Song","registered_at":"2026-06-22T11:04:59Z","spotify_id":"5iQeqoXV4zIWjcNMAywNqr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ff64ceff186ee0a08d31b79d764df66fcc936c8c78aab5c6490b9b82aa2a90. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5iQeqoXV4zIWjcNMAywNqr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iQeqoXV4zIWjcNMAywNqr.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc1ff64ceff186ee0a08d31b79d764df66fcc936c8c78aab5c6490b9b82aa2a90","isrc":"DEB338974603","name":"First Song","registered_at":"2026-06-22T11:04:59Z","spotify_id":"5iQeqoXV4zIWjcNMAywNqr","type":"track"}
track: Palhaço
  type: MusicRecording
  duration: PT9M19S
  duration ms: 559066
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974604
track: Silence
  type: MusicRecording
  duration: PT9M48S
  duration ms: 588933
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974605
track: Em Familia
  type: MusicRecording
  duration: PT10M3S
  duration ms: 603266
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974606
track: Lôro
  type: MusicRecording
  duration: PT7M31S
  duration ms: 451800
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974607
track: Frevo
  type: MusicRecording
  duration: PT6M43S
  duration ms: 403040
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974608
track: Don Quixote
  type: MusicRecording
  duration: PT12M2S
  duration ms: 722400
  explicit: false
  by artist: Charlie Haden
  by artist: Egberto Gismonti
  in album: In Montreal
    type: MusicAlbum
    date published: 2001-08-20
  isrc code: DEB338974609

Peace
type: MusicAlbum
date published: 2015-07-20
track: Human Being
  type: MusicRecording
  duration: PT6M50S
  duration ms: 410040
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
  isrc code: FR26V1538261
track: Anouman
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325200
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
  isrc code: FR26V1538262
track: First Song
  type: MusicRecording
  duration: PT8M0S
  duration ms: 480400
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
  isrc code: FR26V1538263
track: Peace
  type: MusicRecording
  duration: PT8M17S
  duration ms: 497226
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
  isrc code: FR26V1538264
track: Chrystal
  type: MusicRecording
  duration: PT7M18S
  duration ms: 438000
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
  isrc code: FR26V1538265
track: Sunday at the Hillcrest
  type: MusicRecording
  duration: PT7M29S
  duration ms: 449173
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
track: Silenziu
  type: MusicRecording
  duration: PT6M50S
  duration ms: 410333
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
track: Troublant bolero
  type: MusicRecording
  duration: PT6M29S
  duration ms: 389760
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20
track: Blues Connotation
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332066
  explicit: false
  by artist: André Jaume
  by artist: Charlie Haden
  by artist: Olivier Clerc
  in album: Peace
    type: MusicAlbum
    date published: 2015-07-20

Time / Life
type: MusicAlbum
date published: 2016-10-14
track: Blue In Green - Live
  type: MusicRecording
  duration: PT8M14S
  duration ms: 494760
  explicit: false
  by artist: Charlie Haden
  by artist: Liberation Music Orchestra
  in album: Time / Life
    type: MusicAlbum
    date published: 2016-10-14
  isrc code: FRUM71601014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T02:50:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5bdcc7274c68d796405e5afd6cf0631a8afdab39736203887a2c5e919c6a7948
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6QY1Ek7Ts9fhYSkvkADYHW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QY1Ek7Ts9fhYSkvkADYHW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
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The Los Angeles Sessions
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The Montreal Tapes Box Set
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track: When Will The Blues Leave - Live
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Silence
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So' Far So Good - 1994 / Live Instrumental
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We Shall Overcome - Instrumental
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For John Malachi - Live At The International Jazz Festival, Montreal / 1989
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Mopti - Live
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The Blessing - 1997 / Live Instrumental
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Ida Lupino - 1994 / Live Instrumental
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In The Year Of The Dragon - Live At The International Jazz Festival, Montreal / 1989
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The Blessing - Live
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Solar - 1997 / Live Instrumental
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Latin Genetics - 1994 / Live Instrumental
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When Will The Blues Leave - Live
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Body Beautiful - 1994 / Live Instrumental
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Law Years - Live
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Turnaround - 1994 / Live Instrumental
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Family & Friends - Rambling Boy (Bonus Track Version)
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track: A Tramp On The Street
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297653
  explicit: false
  by artist: Charlie Haden
  by artist: Rachel Haden
  in album: Family & Friends - Rambling Boy (Bonus Track Version)
    type: MusicAlbum
    date published: 2008-01-01
track: Old Joe Clark
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246240
  explicit: false
  by artist: Charlie Haden
  by artist: Jack Black
  in album: Family & Friends - Rambling Boy (Bonus Track Version)
  isrc code: USUM70822387
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Seven Year Blues
track: Old Haden Family Show
track: Shenandoah
track: Hold Whatcha Got - Bonus Track

Charlie Haden
type: MusicGroup

Jack Black
type: MusicGroup

Family & Friends - Rambling Boy (Bonus Track Version)
type: MusicAlbum
date published: 2008-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T04:28:23+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/957118

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3jnwObQnatdQ5xl5bYjGzg.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jnwObQnatdQ5xl5bYjGzg

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2","isrc":"USUM70822387","name":"Old Joe Clark","registered_at":"2026-06-20T04:28:23Z","spotify_id":"3jnwObQnatdQ5xl5bYjGzg","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jnwObQnatdQ5xl5bYjGzg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jnwObQnatdQ5xl5bYjGzg.
date published: 2026-07-08T03:20:19Z
text: {"copyright_id":"0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2","isrc":"USUM70822387","name":"Old Joe Clark","registered_at":"2026-06-20T04:28:23Z","spotify_id":"3jnwObQnatdQ5xl5bYjGzg","type":"track"}

Seven Year Blues
type: MusicRecording
duration: PT2M41S
duration ms: 161813
explicit: false
by artist: Charlie Haden
by artist: Petra Haden
by artist: Tanya Haden
by artist: Rachel Haden
in album: Family & Friends - Rambling Boy (Bonus Track Version)
  type: MusicAlbum
  date published: 2008-01-01

Old Haden Family Show
type: MusicRecording
duration: PT1M43S
duration ms: 103920
explicit: false
by artist: Charlie Haden
by artist: Little Cowboy Charlie
in album: Family & Friends - Rambling Boy (Bonus Track Version)
  type: MusicAlbum
  date published: 2008-01-01

Shenandoah
type: MusicRecording
duration: PT3M49S
duration ms: 229106
explicit: false
by artist: Charlie Haden
in album: Family & Friends - Rambling Boy (Bonus Track Version)
  type: MusicAlbum
  date published: 2008-01-01

Hold Whatcha Got - Bonus Track
type: MusicRecording
duration: PT3M7S
duration ms: 187253
explicit: false
by artist: Charlie Haden
by artist: Ricky Skaggs and The Whites
in album: Family & Friends - Rambling Boy (Bonus Track Version)
  type: MusicAlbum
  date published: 2008-01-01

Charlie Haden Family & Friends - Rambling Boy
type: MusicAlbum
date published: 2008-01-01
track: Single Girl, Married Girl
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158893
  explicit: false
  by artist: Charlie Haden
  by artist: Petra Haden
  by artist: Tanya Haden
  by artist: Rachel Haden
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822420
track: Rambling Boy
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178173
  explicit: false
  by artist: Charlie Haden
  by artist: Vince Gill
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822398
track: 20/20 Vision
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256920
  explicit: false
  by artist: Charlie Haden
  by artist: Bruce Hornsby
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822364
track: Wildwood Flower
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215333
  explicit: false
  by artist: Charlie Haden
  by artist: Rosanne Cash
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822426
track: Spiritual
  type: MusicRecording
  duration: PT6M14S
  duration ms: 374866
  explicit: false
  by artist: Charlie Haden
  by artist: Josh Haden
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822422
track: Oh Take Me Back
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139520
  explicit: false
  by artist: Charlie Haden
  by artist: Tanya Haden
  by artist: Rachel Haden
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822385
track: You Win Again
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192826
  explicit: false
  by artist: Charlie Haden
  by artist: Elvis Costello
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822427
track: The Fields Of Athenry
  type: MusicRecording
  duration: PT7M30S
  duration ms: 450360
  explicit: false
  by artist: Charlie Haden
  by artist: Petra Haden
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822423
track: Ocean Of Diamonds
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218920
  explicit: false
  by artist: Charlie Haden
  by artist: Dan Tyminski
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822382
track: He's Gone Away
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272640
  explicit: false
  by artist: Charlie Haden
  by artist: Tanya Haden
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822367
track: A Voice From On High
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256133
  explicit: false
  by artist: Charlie Haden
  by artist: Petra Haden
  by artist: Tanya Haden
  by artist: Rachel Haden
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822366
track: Traditional: Down By The Salley Gardens
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270560
  explicit: false
  by artist: Charlie Haden
  by artist: Ruth Cameron
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822425
track: Road Of Broken Hearts
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149160
  explicit: false
  by artist: Charlie Haden
  by artist: Ricky Skaggs
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822399
track: Is This America? (Katrina 2005)
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220093
  explicit: false
  by artist: Charlie Haden
  by artist: Pat Metheny
  in album: Charlie Haden Family & Friends - Rambling Boy
    type: MusicAlbum
    date published: 2008-01-01
  isrc code: USUM70822370
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:43:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x24ce0163c5f7a43ff18edeb32cb8d0c1c790404dde42fe6c8a112897b8d4866e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1tHJZMOOlvpzViRlbgO20q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tHJZMOOlvpzViRlbgO20q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x24ce0163c5f7a43ff18edeb32cb8d0c1c790404dde42fe6c8a112897b8d4866e","isrc":"USUM70822370","name":"Is This America? (Katrina 2005)","registered_at":"2026-06-06T16:43:44Z","spotify_id":"1tHJZMOOlvpzViRlbgO20q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ce0163c5f7a43ff18edeb32cb8d0c1c790404dde42fe6c8a112897b8d4866e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tHJZMOOlvpzViRlbgO20q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tHJZMOOlvpzViRlbgO20q.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x24ce0163c5f7a43ff18edeb32cb8d0c1c790404dde42fe6c8a112897b8d4866e","isrc":"USUM70822370","name":"Is This America? (Katrina 2005)","registered_at":"2026-06-06T16:43:44Z","spotify_id":"1tHJZMOOlvpzViRlbgO20q","type":"track"}
track: A Tramp On The Street
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297653
  explicit: false
  by artist: Charlie Haden
  by artist: Rachel Haden
  in album: Charlie Haden Family & Friends - Rambling Boy
  isrc code: USUM70822365
track: Old Joe Clark
track: Seven Year Blues
track: Old Haden Family Show
track: Shenandoah

Charlie Haden
type: MusicGroup

Rachel Haden
type: MusicGroup

Charlie Haden Family & Friends - Rambling Boy
type: MusicAlbum
date published: 2008-01-01

Old Joe Clark
type: MusicRecording
duration: PT4M6S
duration ms: 246240
explicit: false
by artist: Charlie Haden
by artist: Jack Black
in album: Charlie Haden Family & Friends - Rambling Boy
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USUM70822387
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:28:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2ghxn2gWoBdB5VDKD3pwuB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ghxn2gWoBdB5VDKD3pwuB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2","isrc":"USUM70822387","name":"Old Joe Clark","registered_at":"2026-06-20T04:28:23Z","spotify_id":"2ghxn2gWoBdB5VDKD3pwuB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ghxn2gWoBdB5VDKD3pwuB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ghxn2gWoBdB5VDKD3pwuB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x84f0c3ab8659c6d2d701c76aec0c4903b2a922ab1855280568664a468f1650d2","isrc":"USUM70822387","name":"Old Joe Clark","registered_at":"2026-06-20T04:28:23Z","spotify_id":"2ghxn2gWoBdB5VDKD3pwuB","type":"track"}

Seven Year Blues
type: MusicRecording
duration: PT2M41S
duration ms: 161813
explicit: false
by artist: Charlie Haden
by artist: Petra Haden
by artist: Tanya Haden
by artist: Rachel Haden
in album: Charlie Haden Family & Friends - Rambling Boy
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USUM70822400

Old Haden Family Show
type: MusicRecording
duration: PT1M43S
duration ms: 103920
explicit: false
by artist: Charlie Haden
by artist: Little Cowboy Charlie
in album: Charlie Haden Family & Friends - Rambling Boy
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USUM70822386

Shenandoah
type: MusicRecording
duration: PT3M49S
duration ms: 229120
explicit: false
by artist: Charlie Haden
in album: Charlie Haden Family & Friends - Rambling Boy
  type: MusicAlbum
  date published: 2008-01-01
isrc code: USUM70822401
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:44:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61a5bb9d86cb6360c64852d304f78950bc3ed89521bb8ac028c2804de0de3499
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2MwmgMsKzMr3QCYhcczeIS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MwmgMsKzMr3QCYhcczeIS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a5bb9d86cb6360c64852d304f78950bc3ed89521bb8ac028c2804de0de3499. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2MwmgMsKzMr3QCYhcczeIS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MwmgMsKzMr3QCYhcczeIS.
  date published: 2026-07-02T03:55:08Z

Charlie Haden: The Private Collection
type: MusicAlbum
date published: 1970-01-01
track: Hermitage
  type: MusicRecording
  duration: PT13M21S
  duration ms: 801706
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0710801
track: Passport
  type: MusicRecording
  duration: PT15M39S
  duration ms: 939242
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0710802
track: Misery
  type: MusicRecording
  duration: PT8M14S
  duration ms: 494741
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0710803
track: Nardis
  type: MusicRecording
  duration: PT12M56S
  duration ms: 776917
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0710804
track: Segment
  type: MusicRecording
  duration: PT11M10S
  duration ms: 670890
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0710805
track: Farmer's Trust (Part 1)
  type: MusicRecording
  duration: PT7M24S
  duration ms: 444490
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
track: Etudes
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258907
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
track: Bay City
  type: MusicRecording
  duration: PT13M37S
  duration ms: 817033
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0710808
track: Farmer's Trust (Part 2)
  type: MusicRecording
  duration: PT9M20S
  duration ms: 560694
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
track: Lonely Woman
  type: MusicRecording
  duration: PT22M43S
  duration ms: 1363221
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
track: Silence
  type: MusicRecording
  duration: PT8M54S
  duration ms: 534165
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
track: Body & Soul
  type: MusicRecording
  duration: PT8M19S
  duration ms: 499870
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01
track: Visa
  type: MusicRecording
  duration: PT12M14S
  duration ms: 734325
  explicit: false
  by artist: Charlie Haden
  in album: Charlie Haden: The Private Collection
    type: MusicAlbum
    date published: 1970-01-01

Heartplay
type: MusicAlbum
date published: 1970-01-01
track: Anna
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235553
  explicit: false
  by artist: Charlie Haden
  by artist: Antonio Forcione
  in album: Heartplay
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0709801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:39:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09365dae5e431c0cdd3b8d4dcdf8808fcbcac20d3e4b86dc5e4503006459ad08
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3fruFhpDq6h8j49UDcXwQY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fruFhpDq6h8j49UDcXwQY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09365dae5e431c0cdd3b8d4dcdf8808fcbcac20d3e4b86dc5e4503006459ad08. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3fruFhpDq6h8j49UDcXwQY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fruFhpDq6h8j49UDcXwQY.
    date published: 2026-06-13T15:41:10Z
track: If...
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181310
  explicit: false
  by artist: Charlie Haden
  by artist: Antonio Forcione
  in album: Heartplay
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0709802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T19:10:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d3ab2d108ba18f9de5e6af0ba39719c8ed652749b63eef039d91ebc8e89602e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0tPXIqz72KyZk8OEzg3tv4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tPXIqz72KyZk8OEzg3tv4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3ab2d108ba18f9de5e6af0ba39719c8ed652749b63eef039d91ebc8e89602e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tPXIqz72KyZk8OEzg3tv4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tPXIqz72KyZk8OEzg3tv4.
    date published: 2026-06-13T13:32:09Z
track: La Pasionaria
  type: MusicRecording
  duration: PT8M18S
  duration ms: 498840
  explicit: false
  by artist: Charlie Haden
  by artist: Antonio Forcione
  in album: Heartplay
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0709803
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:02:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4345322fc8313bace878a3f5f1896a2506d5e40ee27d5b447dbd3d56efe703e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5L6bRpXCx7kwPiH7saxI2N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L6bRpXCx7kwPiH7saxI2N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4345322fc8313bace878a3f5f1896a2506d5e40ee27d5b447dbd3d56efe703e9","isrc":"GBCBG0709803","name":"La Pasionaria","registered_at":"2026-06-10T08:02:46Z","spotify_id":"5L6bRpXCx7kwPiH7saxI2N","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4345322fc8313bace878a3f5f1896a2506d5e40ee27d5b447dbd3d56efe703e9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5L6bRpXCx7kwPiH7saxI2N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5L6bRpXCx7kwPiH7saxI2N.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4345322fc8313bace878a3f5f1896a2506d5e40ee27d5b447dbd3d56efe703e9","isrc":"GBCBG0709803","name":"La Pasionaria","registered_at":"2026-06-10T08:02:46Z","spotify_id":"5L6bRpXCx7kwPiH7saxI2N","type":"track"}
track: Snow
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361229
  explicit: false
  by artist: Charlie Haden
  by artist: Antonio Forcione
  in album: Heartplay
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0709804
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T13:08:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x996378fb8b4c8e3bd5a13915517d2a1fd46d42b65f0819657accd04c5703804e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Y34oeRo8hAopuBV9vhSOM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y34oeRo8hAopuBV9vhSOM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996378fb8b4c8e3bd5a13915517d2a1fd46d42b65f0819657accd04c5703804e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Y34oeRo8hAopuBV9vhSOM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y34oeRo8hAopuBV9vhSOM.
    date published: 2026-07-02T03:55:08Z
track: Silence
  type: MusicRecording
  duration: PT6M18S
  duration ms: 378770
  explicit: false
  by artist: Charlie Haden
  by artist: Antonio Forcione
  in album: Heartplay
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0709805
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Child's Song
track: Nocturne
track: For Turiya

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T22:16:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x81b893bda10ade47f13cc5f14d90f1b50944dfb62b9f909565cc5e0011b44836

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1dZceQq86Iydf2nEDhuzG2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dZceQq86Iydf2nEDhuzG2

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b893bda10ade47f13cc5f14d90f1b50944dfb62b9f909565cc5e0011b44836. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1dZceQq86Iydf2nEDhuzG2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1dZceQq86Iydf2nEDhuzG2.
date published: 2026-07-02T03:30:09Z

Child's Song
type: MusicRecording
duration: PT8M2S
duration ms: 482071
explicit: false
by artist: Charlie Haden
by artist: Antonio Forcione
in album: Heartplay
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBCBG0709806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:48:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa05cdf93ac82e440ae0c4b5f7f0254712a853fb2738f5c19db93a336edd35499
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/20wt6mlLVhWxuCCRUxA19g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20wt6mlLVhWxuCCRUxA19g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa05cdf93ac82e440ae0c4b5f7f0254712a853fb2738f5c19db93a336edd35499","isrc":"GBCBG0709806","name":"Child's Song","registered_at":"2026-06-23T17:48:21Z","spotify_id":"20wt6mlLVhWxuCCRUxA19g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05cdf93ac82e440ae0c4b5f7f0254712a853fb2738f5c19db93a336edd35499. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20wt6mlLVhWxuCCRUxA19g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20wt6mlLVhWxuCCRUxA19g.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xa05cdf93ac82e440ae0c4b5f7f0254712a853fb2738f5c19db93a336edd35499","isrc":"GBCBG0709806","name":"Child's Song","registered_at":"2026-06-23T17:48:21Z","spotify_id":"20wt6mlLVhWxuCCRUxA19g","type":"track"}

Nocturne
type: MusicRecording
duration: PT2M33S
duration ms: 153538
explicit: false
by artist: Charlie Haden
by artist: Antonio Forcione
in album: Heartplay
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBCBG0709807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T18:51:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55f64bf5ee482658331ce97df00e48dbe9d6f05b9dacb27f6579491f005da4aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1rNI3bKv0yEK0wPWMKjxpN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rNI3bKv0yEK0wPWMKjxpN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f64bf5ee482658331ce97df00e48dbe9d6f05b9dacb27f6579491f005da4aa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rNI3bKv0yEK0wPWMKjxpN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rNI3bKv0yEK0wPWMKjxpN.
  date published: 2026-07-02T03:30:09Z

For Turiya
type: MusicRecording
duration: PT11M15S
duration ms: 675239
explicit: false
by artist: Charlie Haden
by artist: Antonio Forcione
in album: Heartplay
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBCBG0709808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T17:50:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb02273ce56b21c0b583de71a4e4c8ad9b0f9a3390f5245afc04c0cd8f43cbed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7DA4JgSkZLT58zUM7uCyGy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DA4JgSkZLT58zUM7uCyGy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb02273ce56b21c0b583de71a4e4c8ad9b0f9a3390f5245afc04c0cd8f43cbed","isrc":"GBCBG0709808","name":"For Turiya","registered_at":"2026-06-23T17:50:02Z","spotify_id":"7DA4JgSkZLT58zUM7uCyGy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb02273ce56b21c0b583de71a4e4c8ad9b0f9a3390f5245afc04c0cd8f43cbed. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DA4JgSkZLT58zUM7uCyGy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DA4JgSkZLT58zUM7uCyGy.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xeb02273ce56b21c0b583de71a4e4c8ad9b0f9a3390f5245afc04c0cd8f43cbed","isrc":"GBCBG0709808","name":"For Turiya","registered_at":"2026-06-23T17:50:02Z","spotify_id":"7DA4JgSkZLT58zUM7uCyGy","type":"track"}

Helium Tears (Remastered 2014)
type: MusicAlbum
date published: 2005-05-13
track: In the Moment - Remastered 2014
  type: MusicRecording
  duration: PT9M30S
  duration ms: 570453
  explicit: false
  by artist: Charlie Haden
  by artist: Jerry Granelli
  by artist: Robben Ford
  by artist: Jay Clayton
  by artist: Denny Goodhew
  in album: Helium Tears (Remastered 2014)
    type: MusicAlbum
    date published: 2005-05-13
track: Koputai - Remastered 2014
  type: MusicRecording
  duration: PT6M53S
  duration ms: 413653
  explicit: false
  by artist: Charlie Haden
  by artist: Jerry Granelli
  by artist: Jay Clayton
  by artist: Ralph Towner
  in album: Helium Tears (Remastered 2014)
    type: MusicAlbum
    date published: 2005-05-13
track: I Could See Forever - Remastered 2014
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280586
  explicit: false
  by artist: Charlie Haden
  by artist: Jerry Granelli
  by artist: Robben Ford
  by artist: Jay Clayton
  by artist: Julian Priester
  by artist: Denny Goodhew
  in album: Helium Tears (Remastered 2014)
    type: MusicAlbum
    date published: 2005-05-13
track: Julia's Child - Remastered 2014
  type: MusicRecording
  duration: PT6M27S
  duration ms: 387200
  explicit: false
  by artist: Charlie Haden
  by artist: Jerry Granelli
  by artist: Robben Ford
  by artist: Julian Priester
  in album: Helium Tears (Remastered 2014)
    type: MusicAlbum
    date published: 2005-05-13
track: One Day at a Time - Remastered 2014
  type: MusicRecording
  duration: PT8M26S
  duration ms: 506986
  explicit: false
  by artist: Charlie Haden
  by artist: Jerry Granelli
  by artist: Robben Ford
  by artist: Julian Priester
  by artist: Denny Goodhew
  in album: Helium Tears (Remastered 2014)
    type: MusicAlbum
    date published: 2005-05-13
track: Helium Tears - Remastered 2014
  type: MusicRecording
  duration: PT10M0S
  duration ms: 600320
  explicit: false
  by artist: Charlie Haden
  by artist: Jerry Granelli
  by artist: Robben Ford
  by artist: Julian Priester
  by artist: Denny Goodhew
  in album: Helium Tears (Remastered 2014)
    type: MusicAlbum
    date published: 2005-05-13
track: 23rd & Cherry - Remastered 2014
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369893
  explicit: false
  by artist: Charlie Haden
  by artist: Jerry Granelli
  by artist: Robben Ford
  in album: Helium Tears (Remastered 2014)
    type: MusicAlbum
    date published: 2005-05-13

Not In Our Name
type: MusicAlbum
date published: 2005-01-01
track: Not In Our Name
  type: MusicRecording
  duration: PT6M17S
  duration ms: 377040
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480710
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T11:46:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb821620c81bcb452be06731262bfa98cb2a5457261c5427146d50592c5e102bc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 954130
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/954130
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4BMo0yRvYzdTvCKGiCMQ4U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BMo0yRvYzdTvCKGiCMQ4U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-17T19:51:50Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb821620c81bcb452be06731262bfa98cb2a5457261c5427146d50592c5e102bc","isrc":"FRZ020480710","name":"Not In Our Name","registered_at":"2026-06-17T11:46:49Z","spotify_id":"4BMo0yRvYzdTvCKGiCMQ4U","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb821620c81bcb452be06731262bfa98cb2a5457261c5427146d50592c5e102bc. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:51:50Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4BMo0yRvYzdTvCKGiCMQ4U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BMo0yRvYzdTvCKGiCMQ4U.
    date published: 2026-06-17T19:51:50Z
    text: {"copyright_id":"0xb821620c81bcb452be06731262bfa98cb2a5457261c5427146d50592c5e102bc","isrc":"FRZ020480710","name":"Not In Our Name","registered_at":"2026-06-17T11:46:49Z","spotify_id":"4BMo0yRvYzdTvCKGiCMQ4U","type":"track"}
track: This Is Not America
  type: MusicRecording
  duration: PT6M39S
  duration ms: 399133
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480720
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:21:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34c650048e42abc204e54d60f23402ae7c3f4ff53c0bfb7330c8caa60fca88d2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1DJ9NK1PWDz7SeSGujJ5Zq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DJ9NK1PWDz7SeSGujJ5Zq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x34c650048e42abc204e54d60f23402ae7c3f4ff53c0bfb7330c8caa60fca88d2","isrc":"FRZ020480720","name":"This Is Not America","registered_at":"2026-06-07T17:21:22Z","spotify_id":"1DJ9NK1PWDz7SeSGujJ5Zq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c650048e42abc204e54d60f23402ae7c3f4ff53c0bfb7330c8caa60fca88d2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1DJ9NK1PWDz7SeSGujJ5Zq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DJ9NK1PWDz7SeSGujJ5Zq.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x34c650048e42abc204e54d60f23402ae7c3f4ff53c0bfb7330c8caa60fca88d2","isrc":"FRZ020480720","name":"This Is Not America","registered_at":"2026-06-07T17:21:22Z","spotify_id":"1DJ9NK1PWDz7SeSGujJ5Zq","type":"track"}
track: Blue Anthem
  type: MusicRecording
  duration: PT7M48S
  duration ms: 468506
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480780
track: America The Beautiful
  type: MusicRecording
  duration: PT16M53S
  duration ms: 1013933
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480750
track: Amazing Grace
  type: MusicRecording
  duration: PT7M12S
  duration ms: 432560
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480790
track: Goin' Home
  type: MusicRecording
  duration: PT7M49S
  duration ms: 469186
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480800
track: Throughout
  type: MusicRecording
  duration: PT8M54S
  duration ms: 534813
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480810
track: Adagio - from Adagio For Strings
  type: MusicRecording
  duration: PT7M20S
  duration ms: 440306
  explicit: false
  by artist: Charlie Haden
  in album: Not In Our Name
    type: MusicAlbum
    date published: 2005-01-01
  isrc code: FRZ020480820

The Land Of The Sun
type: MusicAlbum
date published: 2004-01-01
track: Fuiste Tu - Instrumental
  type: MusicRecording
  duration: PT6M16S
  duration ms: 376426
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Criz Sabre
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381510
track: Sueno Solo Con Tu Amor - Instrumental
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307493
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Criz Sabre
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381520
track: Cancion De Cuna A Patricia - Instrumental
  type: MusicRecording
  duration: PT6M58S
  duration ms: 418146
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381530
track: Solamente Una Vez (You Belong To My Heart) - Instrumental
  type: MusicRecording
  duration: PT8M5S
  duration ms: 485320
  explicit: false
  by artist: Agustín Lara
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381540
track: Nostalgia - Instrumental
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340066
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381550
track: De Siempre - Instrumental
  type: MusicRecording
  duration: PT7M6S
  duration ms: 426146
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381560
track: Anoranza - Instrumental
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199560
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381570
track: Cuando Te Podre Olvidar - Instrumental
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287933
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Criz Sabre
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381580
track: Esta Tarde Vi Llover - Instrumental
  type: MusicRecording
  duration: PT6M42S
  duration ms: 402506
  explicit: false
  by artist: Armando Manzanero
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381590
track: Cancion A Paola - Instrumental
  type: MusicRecording
  duration: PT8M58S
  duration ms: 538840
  explicit: false
  by artist: José Sabre Marroquín
  by artist: Charlie Haden
  in album: The Land Of The Sun
    type: MusicAlbum
    date published: 2004-01-01
  isrc code: FRZ020381600

Nightfall - The Cal Arts Sessions
type: MusicAlbum
date published: 1970-01-01
track: Chairman Mao
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263932
  explicit: false
  by artist: Charlie Haden
  in album: Nightfall - The Cal Arts Sessions
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0407701
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T12:13:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc04394376020e656b2410224cb7d33367a7712afe0187234510da7190d535576
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3wwQYKi86W3q6BeMsctnK6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wwQYKi86W3q6BeMsctnK6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc04394376020e656b2410224cb7d33367a7712afe0187234510da7190d535576","isrc":"GBCBG0407701","name":"Chairman Mao","registered_at":"2026-06-26T12:13:54Z","spotify_id":"3wwQYKi86W3q6BeMsctnK6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04394376020e656b2410224cb7d33367a7712afe0187234510da7190d535576. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3wwQYKi86W3q6BeMsctnK6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wwQYKi86W3q6BeMsctnK6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc04394376020e656b2410224cb7d33367a7712afe0187234510da7190d535576","isrc":"GBCBG0407701","name":"Chairman Mao","registered_at":"2026-06-26T12:13:54Z","spotify_id":"3wwQYKi86W3q6BeMsctnK6","type":"track"}
track: Nightfall
  type: MusicRecording
  duration: PT6M5S
  duration ms: 365908
  explicit: false
  by artist: Charlie Haden
  in album: Nightfall - The Cal Arts Sessions
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0407702
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T19:24:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x679fcf0dc1f9eadfbf802d79869b1af47b8e3f1d9d07a1a9d9eb06cd76cef908
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7fi6R3pHwMVfheMor06XFG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fi6R3pHwMVfheMor06XFG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679fcf0dc1f9eadfbf802d79869b1af47b8e3f1d9d07a1a9d9eb06cd76cef908. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7fi6R3pHwMVfheMor06XFG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7fi6R3pHwMVfheMor06XFG.
    date published: 2026-07-02T03:30:09Z
track: My Love And I
  type: MusicRecording
  duration: PT7M32S
  duration ms: 452194
  explicit: false
  by artist: Charlie Haden
  in album: Nightfall - The Cal Arts Sessions
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0407703
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:47:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8beb4cee77b69c8497177a4f0dd5b43cc64bd92ace5f6252b11743733e9c35f5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3NuZ3NpV5TW251QSmwFwkQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NuZ3NpV5TW251QSmwFwkQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8beb4cee77b69c8497177a4f0dd5b43cc64bd92ace5f6252b11743733e9c35f5","isrc":"GBCBG0407703","name":"My Love And I","registered_at":"2026-06-09T23:47:42Z","spotify_id":"3NuZ3NpV5TW251QSmwFwkQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8beb4cee77b69c8497177a4f0dd5b43cc64bd92ace5f6252b11743733e9c35f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NuZ3NpV5TW251QSmwFwkQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NuZ3NpV5TW251QSmwFwkQ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x8beb4cee77b69c8497177a4f0dd5b43cc64bd92ace5f6252b11743733e9c35f5","isrc":"GBCBG0407703","name":"My Love And I","registered_at":"2026-06-09T23:47:42Z","spotify_id":"3NuZ3NpV5TW251QSmwFwkQ","type":"track"}
track: Au Contraire
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263216
  explicit: false
  by artist: Charlie Haden
  in album: Nightfall - The Cal Arts Sessions
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0407704
track: Windfall
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366759
  explicit: false
  by artist: Charlie Haden
  in album: Nightfall - The Cal Arts Sessions
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0407705
track: Touch Her Soft Lips
  type: MusicRecording
  duration: PT6M13S
  duration ms: 373917
  explicit: false
  by artist: Charlie Haden
  in album: Nightfall - The Cal Arts Sessions
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0407706
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T02:40:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6fb32c9373e53b3ec12e8752e3348926013f184dd615e9192847dc066a3b5b5e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ilc8DnjQnQttGpHd7RD1W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ilc8DnjQnQttGpHd7RD1W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6fb32c9373e53b3ec12e8752e3348926013f184dd615e9192847dc066a3b5b5e","isrc":"GBCBG0407706","name":"Touch Her Soft Lips","registered_at":"2026-06-19T02:40:44Z","spotify_id":"6ilc8DnjQnQttGpHd7RD1W","type":"track"}
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Song for the Whales
track: Bittersweet
track: Silence

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb32c9373e53b3ec12e8752e3348926013f184dd615e9192847dc066a3b5b5e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ilc8DnjQnQttGpHd7RD1W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ilc8DnjQnQttGpHd7RD1W.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x6fb32c9373e53b3ec12e8752e3348926013f184dd615e9192847dc066a3b5b5e","isrc":"GBCBG0407706","name":"Touch Her Soft Lips","registered_at":"2026-06-19T02:40:44Z","spotify_id":"6ilc8DnjQnQttGpHd7RD1W","type":"track"}

Song for the Whales
type: MusicRecording
duration: PT9M11S
duration ms: 551877
explicit: false
by artist: Charlie Haden
in album: Nightfall - The Cal Arts Sessions
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBCBG0407707

Bittersweet
type: MusicRecording
duration: PT5M47S
duration ms: 347032
explicit: false
by artist: Charlie Haden
in album: Nightfall - The Cal Arts Sessions
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBCBG0407708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T22:02:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a7ad0143e3d695b8affaa82d919c5d963969b07916ba5955f0adeedc1b0863b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1MfuFELMpJFb2TmO3fsdFT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MfuFELMpJFb2TmO3fsdFT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7ad0143e3d695b8affaa82d919c5d963969b07916ba5955f0adeedc1b0863b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MfuFELMpJFb2TmO3fsdFT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MfuFELMpJFb2TmO3fsdFT.
  date published: 2026-07-02T03:55:08Z

Silence
type: MusicRecording
duration: PT8M2S
duration ms: 482925
explicit: false
by artist: Charlie Haden
in album: Nightfall - The Cal Arts Sessions
  type: MusicAlbum
  date published: 1970-01-01
isrc code: GBCBG0407709

The Montreal Tapes
type: MusicAlbum
date published: 2003-01-01
track: Round Midnight - Live
  type: MusicRecording
  duration: PT11M58S
  duration ms: 718906
  explicit: false
  by artist: Charlie Haden
  in album: The Montreal Tapes
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: CAS198980200
track: All The Things You Are - Live
  type: MusicRecording
  duration: PT19M17S
  duration ms: 1157480
  explicit: false
  by artist: Charlie Haden
  in album: The Montreal Tapes
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: CAS198980210
track: In The Moment - Live
  type: MusicRecording
  duration: PT14M41S
  duration ms: 881213
  explicit: false
  by artist: Charlie Haden
  in album: The Montreal Tapes
    type: MusicAlbum
    date published: 2003-01-01
track: Passport - Live
  type: MusicRecording
  duration: PT20M56S
  duration ms: 1256813
  explicit: false
  by artist: Charlie Haden
  in album: The Montreal Tapes
    type: MusicAlbum
    date published: 2003-01-01

Nocturne
type: MusicAlbum
date published: 2001-01-01
track: En La Orilla Del Mundo
  type: MusicRecording
  duration: PT5M11S
  duration ms: 311346
  explicit: false
  by artist: Charlie Haden
  in album: Nocturne
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: FRZ020080850
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:07:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x861037f2c47b89bb15284fc10ef1242e1958f744d8d0f4bd129926eb256532f0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0p3tZWXfTOq5xiKK1xLOOz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0p3tZWXfTOq5xiKK1xLOOz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x861037f2c47b89bb15284fc10ef1242e1958f744d8d0f4bd129926eb256532f0","isrc":"FRZ020080850","name":"En La Orilla Del Mundo","registered_at":"2026-06-07T12:07:35Z","spotify_id":"0p3tZWXfTOq5xiKK1xLOOz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861037f2c47b89bb15284fc10ef1242e1958f744d8d0f4bd129926eb256532f0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0p3tZWXfTOq5xiKK1xLOOz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0p3tZWXfTOq5xiKK1xLOOz.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x861037f2c47b89bb15284fc10ef1242e1958f744d8d0f4bd129926eb256532f0","isrc":"FRZ020080850","name":"En La Orilla Del Mundo","registered_at":"2026-06-07T12:07:35Z","spotify_id":"0p3tZWXfTOq5xiKK1xLOOz","type":"track"}
track: Noche De Ronda
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340893
  explicit: false
  by artist: Charlie Haden
  in album: Nocturne
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: FRZ020080860
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:06:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xecad7457d56573f1778bff3ac3fd573bf488c9055171773ffb22efbb9ea30955
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/65KxxZPi752Fd6cqwiFzHx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65KxxZPi752Fd6cqwiFzHx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xecad7457d56573f1778bff3ac3fd573bf488c9055171773ffb22efbb9ea30955","isrc":"FRZ020080860","name":"Noche De Ronda","registered_at":"2026-06-07T12:06:16Z","spotify_id":"65KxxZPi752Fd6cqwiFzHx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecad7457d56573f1778bff3ac3fd573bf488c9055171773ffb22efbb9ea30955. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65KxxZPi752Fd6cqwiFzHx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65KxxZPi752Fd6cqwiFzHx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xecad7457d56573f1778bff3ac3fd573bf488c9055171773ffb22efbb9ea30955","isrc":"FRZ020080860","name":"Noche De Ronda","registered_at":"2026-06-07T12:06:16Z","spotify_id":"65KxxZPi752Fd6cqwiFzHx","type":"track"}
track: Nocturnal
  type: MusicRecording
  duration: PT6M52S
  duration ms: 412133
  explicit: false
  by artist: Charlie Haden
  in album: Nocturne
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: FRZ020080870
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:12:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x714cf22c72abc78336a2c486019e7a0f590ac5c1ced6e6b49a4c48b512235bc3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6RoOWROlTUfJ4jgz8ZuycE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RoOWROlTUfJ4jgz8ZuycE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714cf22c72abc78336a2c486019e7a0f590ac5c1ced6e6b49a4c48b512235bc3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RoOWROlTUfJ4jgz8ZuycE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RoOWROlTUfJ4jgz8ZuycE.
    date published: 2026-06-13T17:25:41Z
track: Moonlight (Claro de Luna)
  type: MusicRecording
  duration: PT5M33S
  duration ms: 333800
  explicit: false
  by artist: Charlie Haden
  in album: Nocturne
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: FRZ020080880
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:38:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a9add8c4248dd9d9b417b4cc83c06bcc959e714591a5317feabd9447f8720f5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/538qa5HsgLRVkRqTKBbuDn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/538qa5HsgLRVkRqTKBbuDn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a9add8c4248dd9d9b417b4cc83c06bcc959e714591a5317feabd9447f8720f5","isrc":"FRZ020080880","name":"Moonlight (Claro de Luna)","registered_at":"2026-06-10T01:38:26Z","spotify_id":"538qa5HsgLRVkRqTKBbuDn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9add8c4248dd9d9b417b4cc83c06bcc959e714591a5317feabd9447f8720f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/538qa5HsgLRVkRqTKBbuDn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/538qa5HsgLRVkRqTKBbuDn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0a9add8c4248dd9d9b417b4cc83c06bcc959e714591a5317feabd9447f8720f5","isrc":"FRZ020080880","name":"Moonlight (Claro de Luna)","registered_at":"2026-06-10T01:38:26Z","spotify_id":"538qa5HsgLRVkRqTKBbuDn","type":"track"}
track: Yo Sin Ti (Me Without You)
  type: MusicRecording
  duration: PT5M59S
  duration ms: 359146
  explicit: false
  by artist: Charlie Haden
  in album: Nocturne
    type: MusicAlbum
    date published: 2001-01-01
  isrc code: FRZ020080890
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: No Te Empenes Mas (Don't Try Anymore)
track: Transparence
track: El Ciego (The Blind) - Instrumental
track: Nightfall
track: Tres Palabras (Three Words)
track: Contigo En La Distancia / En Nosostros - Instrumental

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T15:17:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbc9f83f5a28f152682b16423801354ce40048df68e86abc89aeff18a0fa36641

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/54Tzu9iP8UmQXlpfxfQExQ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54Tzu9iP8UmQXlpfxfQExQ

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xbc9f83f5a28f152682b16423801354ce40048df68e86abc89aeff18a0fa36641","isrc":"FRZ020080890","name":"Yo Sin Ti (Me Without You)","registered_at":"2026-06-10T15:17:19Z","spotify_id":"54Tzu9iP8UmQXlpfxfQExQ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9f83f5a28f152682b16423801354ce40048df68e86abc89aeff18a0fa36641. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54Tzu9iP8UmQXlpfxfQExQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54Tzu9iP8UmQXlpfxfQExQ.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xbc9f83f5a28f152682b16423801354ce40048df68e86abc89aeff18a0fa36641","isrc":"FRZ020080890","name":"Yo Sin Ti (Me Without You)","registered_at":"2026-06-10T15:17:19Z","spotify_id":"54Tzu9iP8UmQXlpfxfQExQ","type":"track"}

No Te Empenes Mas (Don't Try Anymore)
type: MusicRecording
duration: PT5M26S
duration ms: 326106
explicit: false
by artist: Charlie Haden
in album: Nocturne
  type: MusicAlbum
  date published: 2001-01-01
isrc code: FRZ020080900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:23:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ce2ecfdc009280d9c1d0bc9b4ba8596b8c5c37cec8a7aa489c4c23b619ff0c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6ZJuJLpWwED1RVlQwdYZ1O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZJuJLpWwED1RVlQwdYZ1O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ce2ecfdc009280d9c1d0bc9b4ba8596b8c5c37cec8a7aa489c4c23b619ff0c5","isrc":"FRZ020080900","name":"No Te Empenes Mas (Don't Try Anymore)","registered_at":"2026-06-09T15:23:56Z","spotify_id":"6ZJuJLpWwED1RVlQwdYZ1O","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce2ecfdc009280d9c1d0bc9b4ba8596b8c5c37cec8a7aa489c4c23b619ff0c5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ZJuJLpWwED1RVlQwdYZ1O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ZJuJLpWwED1RVlQwdYZ1O.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9ce2ecfdc009280d9c1d0bc9b4ba8596b8c5c37cec8a7aa489c4c23b619ff0c5","isrc":"FRZ020080900","name":"No Te Empenes Mas (Don't Try Anymore)","registered_at":"2026-06-09T15:23:56Z","spotify_id":"6ZJuJLpWwED1RVlQwdYZ1O","type":"track"}

Transparence
type: MusicRecording
duration: PT6M8S
duration ms: 368946
explicit: false
by artist: Charlie Haden
in album: Nocturne
  type: MusicAlbum
  date published: 2001-01-01
isrc code: FRZ020080910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-16T20:49:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb73212c0bd435f58253ba38aae25b7c2913052dee0b670b45f5429b74e28f8df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6lH8yeRk4LqCAahqeK4tXQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lH8yeRk4LqCAahqeK4tXQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:26:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73212c0bd435f58253ba38aae25b7c2913052dee0b670b45f5429b74e28f8df. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:26:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6lH8yeRk4LqCAahqeK4tXQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lH8yeRk4LqCAahqeK4tXQ.
  date published: 2026-06-17T20:26:08Z

El Ciego (The Blind) - Instrumental
type: MusicRecording
duration: PT5M53S
duration ms: 353573
explicit: false
by artist: Charlie Haden
in album: Nocturne
  type: MusicAlbum
  date published: 2001-01-01
isrc code: FRZ020080920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:24:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xece5f529c4ba74047d1ef24de36b38ecdc9901a7ea86323da4bc87a85d939795
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5EBxRbmE3s21ixXA2YSsqR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EBxRbmE3s21ixXA2YSsqR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xece5f529c4ba74047d1ef24de36b38ecdc9901a7ea86323da4bc87a85d939795","isrc":"FRZ020080920","name":"El Ciego (The Blind) - Instrumental","registered_at":"2026-06-06T08:24:03Z","spotify_id":"5EBxRbmE3s21ixXA2YSsqR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece5f529c4ba74047d1ef24de36b38ecdc9901a7ea86323da4bc87a85d939795. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5EBxRbmE3s21ixXA2YSsqR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EBxRbmE3s21ixXA2YSsqR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xece5f529c4ba74047d1ef24de36b38ecdc9901a7ea86323da4bc87a85d939795","isrc":"FRZ020080920","name":"El Ciego (The Blind) - Instrumental","registered_at":"2026-06-06T08:24:03Z","spotify_id":"5EBxRbmE3s21ixXA2YSsqR","type":"track"}

Nightfall
type: MusicRecording
duration: PT6M36S
duration ms: 396120
explicit: false
by artist: Charlie Haden
in album: Nocturne
  type: MusicAlbum
  date published: 2001-01-01
isrc code: FRZ020080930
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:18:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc76a48c62187dfb1f691f25dc4aa72dcc60c050ac2e467bdfe5a6e1eb546cdb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0n04M7GwiuMd58kTQW6WDG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n04M7GwiuMd58kTQW6WDG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76a48c62187dfb1f691f25dc4aa72dcc60c050ac2e467bdfe5a6e1eb546cdb8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0n04M7GwiuMd58kTQW6WDG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n04M7GwiuMd58kTQW6WDG.
  date published: 2026-06-13T15:41:10Z

Tres Palabras (Three Words)
type: MusicRecording
duration: PT6M14S
duration ms: 374666
explicit: false
by artist: Charlie Haden
in album: Nocturne
  type: MusicAlbum
  date published: 2001-01-01
isrc code: FRZ020080940
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:17:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69fb3061412e241067719f91be171d2b3d7c24469ba4319725247dabdd8f0f00
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/183tld9ZzCtdU8qYaaja6Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/183tld9ZzCtdU8qYaaja6Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69fb3061412e241067719f91be171d2b3d7c24469ba4319725247dabdd8f0f00","isrc":"FRZ020080940","name":"Tres Palabras (Three Words)","registered_at":"2026-06-10T15:17:05Z","spotify_id":"183tld9ZzCtdU8qYaaja6Z","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fb3061412e241067719f91be171d2b3d7c24469ba4319725247dabdd8f0f00. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/183tld9ZzCtdU8qYaaja6Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/183tld9ZzCtdU8qYaaja6Z.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x69fb3061412e241067719f91be171d2b3d7c24469ba4319725247dabdd8f0f00","isrc":"FRZ020080940","name":"Tres Palabras (Three Words)","registered_at":"2026-06-10T15:17:05Z","spotify_id":"183tld9ZzCtdU8qYaaja6Z","type":"track"}

Contigo En La Distancia / En Nosostros - Instrumental
type: MusicRecording
duration: PT6M32S
duration ms: 392373
explicit: false
by artist: Charlie Haden
in album: Nocturne
  type: MusicAlbum
  date published: 2001-01-01
isrc code: FRZ020080950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T01:49:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x254309ae5edec969825ea7a819c8c98d281621526d56ba7118186ad0458146e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5R4Bw47WvGNu0PqjUShJFe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R4Bw47WvGNu0PqjUShJFe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x254309ae5edec969825ea7a819c8c98d281621526d56ba7118186ad0458146e1","isrc":"FRZ020080950","name":"Contigo En La Distancia / En Nosostros - Instrumental","registered_at":"2026-06-10T01:49:19Z","spotify_id":"5R4Bw47WvGNu0PqjUShJFe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254309ae5edec969825ea7a819c8c98d281621526d56ba7118186ad0458146e1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5R4Bw47WvGNu0PqjUShJFe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5R4Bw47WvGNu0PqjUShJFe.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x254309ae5edec969825ea7a819c8c98d281621526d56ba7118186ad0458146e1","isrc":"FRZ020080950","name":"Contigo En La Distancia / En Nosostros - Instrumental","registered_at":"2026-06-10T01:49:19Z","spotify_id":"5R4Bw47WvGNu0PqjUShJFe","type":"track"}

Liberation Music Orchestra: The Montreal Tapes
type: MusicAlbum
date published: 1999-01-01
track: La Passionaria
  type: MusicRecording
  duration: PT24M2S
  duration ms: 1442760
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra: The Montreal Tapes
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: CAS198980150
track: Silence
  type: MusicRecording
  duration: PT6M30S
  duration ms: 390706
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra: The Montreal Tapes
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: CAS198980160
track: Sandino
  type: MusicRecording
  duration: PT8M37S
  duration ms: 517893
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra: The Montreal Tapes
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: CAS198980170
track: We Shall Overcome
  type: MusicRecording
  duration: PT20M30S
  duration ms: 1230600
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra: The Montreal Tapes
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: CAS198980190

Another Shade Of Blue
type: MusicAlbum
date published: 1999-01-01
track: Another Shade Of Blue - Live At The Jazz Bakery, Los Angeles / 1996
  type: MusicRecording
  duration: PT10M49S
  duration ms: 649666
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Another Shade Of Blue
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: USBN29800968
track: Everything Happens To Me - Live At The Jazz Bakery, Los Angeles / 1996
  type: MusicRecording
  duration: PT12M17S
  duration ms: 737200
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Another Shade Of Blue
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: USBN29800969
track: What's New - Live At The Jazz Bakery, Los Angeles / 1996
  type: MusicRecording
  duration: PT15M49S
  duration ms: 949626
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Another Shade Of Blue
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: USBN29800970
track: Body And Soul - Live At The Jazz Bakery, Los Angeles / 1996
  type: MusicRecording
  duration: PT17M30S
  duration ms: 1050200
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Another Shade Of Blue
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: USBN29800971
track: All Of Us - Live At The Jazz Bakery, Los Angeles / 1996
  type: MusicRecording
  duration: PT11M25S
  duration ms: 685066
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Another Shade Of Blue
    type: MusicAlbum
    date published: 1999-01-01
  isrc code: USBN29800972

Beyond The Missouri Sky
type: MusicAlbum
date published: 1997-01-01
track: Waltz For Ruth
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267733
  explicit: false
  by artist: Pat Metheny
  by artist: Charlie Haden
  in album: Beyond The Missouri Sky
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: FRZ029601790
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:30:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09a48f0e1174ab92eb178d0aef2852d2627242dfa19710ffe964ff9c5c6c2f85
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3rZOkAw9K6NEyzslmWIh7T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rZOkAw9K6NEyzslmWIh7T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x09a48f0e1174ab92eb178d0aef2852d2627242dfa19710ffe964ff9c5c6c2f85","isrc":"FRZ029601790","name":"Waltz For Ruth","registered_at":"2026-06-05T17:30:09Z","spotify_id":"3rZOkAw9K6NEyzslmWIh7T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a48f0e1174ab92eb178d0aef2852d2627242dfa19710ffe964ff9c5c6c2f85. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3rZOkAw9K6NEyzslmWIh7T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rZOkAw9K6NEyzslmWIh7T.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x09a48f0e1174ab92eb178d0aef2852d2627242dfa19710ffe964ff9c5c6c2f85","isrc":"FRZ029601790","name":"Waltz For Ruth","registered_at":"2026-06-05T17:30:09Z","spotify_id":"3rZOkAw9K6NEyzslmWIh7T","type":"track"}
track: Our Spanish Love Song
  type: MusicRecording
  duration: PT5M40S
  duration ms: 340333
  explicit: false
  by artist: Pat Metheny
  by artist: Charlie Haden
  in album: Beyond The Missouri Sky
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: FRZ029601780
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T13:25:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe29833d71f87610c034465ddce6237fba200f57b483e01067219cc007f561618
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6fU6oxiEP1e4NFEiY9lwi8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fU6oxiEP1e4NFEiY9lwi8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe29833d71f87610c034465ddce6237fba200f57b483e01067219cc007f561618","isrc":"FRZ029601780","name":"Our Spanish Love Song","registered_at":"2026-06-05T13:25:26Z","spotify_id":"6fU6oxiEP1e4NFEiY9lwi8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29833d71f87610c034465ddce6237fba200f57b483e01067219cc007f561618. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fU6oxiEP1e4NFEiY9lwi8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6fU6oxiEP1e4NFEiY9lwi8.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe29833d71f87610c034465ddce6237fba200f57b483e01067219cc007f561618","isrc":"FRZ029601780","name":"Our Spanish Love Song","registered_at":"2026-06-05T13:25:26Z","spotify_id":"6fU6oxiEP1e4NFEiY9lwi8","type":"track"}
track: Message To A Friend
  type: MusicRecording
  duration: PT6M12S
  duration ms: 372533
  explicit: false
  by artist: Pat Metheny
  by artist: Charlie Haden
  in album: Beyond The Missouri Sky
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: FRZ029601800
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:57:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ce1d5273eae2abcfcf4da763b0a3a2a4e4e3e5c3291b6a115a5eab57a1a9a66
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6zsZUmX3J9KPd5FxtEX8zT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zsZUmX3J9KPd5FxtEX8zT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ce1d5273eae2abcfcf4da763b0a3a2a4e4e3e5c3291b6a115a5eab57a1a9a66","isrc":"FRZ029601800","name":"Message To A Friend","registered_at":"2026-06-06T11:57:53Z","spotify_id":"6zsZUmX3J9KPd5FxtEX8zT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce1d5273eae2abcfcf4da763b0a3a2a4e4e3e5c3291b6a115a5eab57a1a9a66. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6zsZUmX3J9KPd5FxtEX8zT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6zsZUmX3J9KPd5FxtEX8zT.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0ce1d5273eae2abcfcf4da763b0a3a2a4e4e3e5c3291b6a115a5eab57a1a9a66","isrc":"FRZ029601800","name":"Message To A Friend","registered_at":"2026-06-06T11:57:53Z","spotify_id":"6zsZUmX3J9KPd5FxtEX8zT","type":"track"}
track: Two For The Road
  type: MusicRecording
  duration: PT5M16S
  duration ms: 316200
  explicit: false
  by artist: Pat Metheny
  by artist: Charlie Haden
  in album: Beyond The Missouri Sky
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: FRZ029601770
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:54:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeae936ba41dcd2a6c57f7050bce630b7f6aa38dc16c3a0649668519750bfa547
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0mVx8ivFb4CAZNSXkzdE3S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mVx8ivFb4CAZNSXkzdE3S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xeae936ba41dcd2a6c57f7050bce630b7f6aa38dc16c3a0649668519750bfa547","isrc":"FRZ029601770","name":"Two For The Road","registered_at":"2026-06-05T21:54:03Z","spotify_id":"0mVx8ivFb4CAZNSXkzdE3S","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae936ba41dcd2a6c57f7050bce630b7f6aa38dc16c3a0649668519750bfa547. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mVx8ivFb4CAZNSXkzdE3S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mVx8ivFb4CAZNSXkzdE3S.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xeae936ba41dcd2a6c57f7050bce630b7f6aa38dc16c3a0649668519750bfa547","isrc":"FRZ029601770","name":"Two For The Road","registered_at":"2026-06-05T21:54:03Z","spotify_id":"0mVx8ivFb4CAZNSXkzdE3S","type":"track"}
track: First Song
  type: MusicRecording
  duration: PT6M37S
  duration ms: 397306
  explicit: false
  by artist: Pat Metheny
  by artist: Charlie Haden
  in album: Beyond The Missouri Sky
  isrc code: FRZ029601810
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: The Moon Is A Harsh Mistress
track: Precious Jewel
track: He's Gone Away
track: The Moon Song
track: Tears Of Rain
track: Cinema Paradiso [Love Theme]
track: Cinema Paradiso [Main Theme]
track: Spiritual

Pat Metheny
type: MusicGroup

Charlie Haden
type: MusicGroup

Beyond The Missouri Sky
type: MusicAlbum
date published: 1997-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T11:55:32+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfd59516c2dcb74874c11e8218ecdc1dfbbdbd9117bcb89fc75184525d4cc05d4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/61XniiJVKR8b09f4KlJOB6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61XniiJVKR8b09f4KlJOB6

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfd59516c2dcb74874c11e8218ecdc1dfbbdbd9117bcb89fc75184525d4cc05d4","isrc":"FRZ029601810","name":"First Song","registered_at":"2026-06-06T11:55:32Z","spotify_id":"61XniiJVKR8b09f4KlJOB6","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd59516c2dcb74874c11e8218ecdc1dfbbdbd9117bcb89fc75184525d4cc05d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/61XniiJVKR8b09f4KlJOB6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61XniiJVKR8b09f4KlJOB6.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xfd59516c2dcb74874c11e8218ecdc1dfbbdbd9117bcb89fc75184525d4cc05d4","isrc":"FRZ029601810","name":"First Song","registered_at":"2026-06-06T11:55:32Z","spotify_id":"61XniiJVKR8b09f4KlJOB6","type":"track"}

The Moon Is A Harsh Mistress
type: MusicRecording
duration: PT4M4S
duration ms: 244626
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601820
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:25:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31c4b8243824f5f799efe8cd00dc21b77b8035248e96c9eadfff1e13db875861
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/70JLN0ibjDTs5hlUFTmqGq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70JLN0ibjDTs5hlUFTmqGq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31c4b8243824f5f799efe8cd00dc21b77b8035248e96c9eadfff1e13db875861","isrc":"FRZ029601820","name":"The Moon Is A Harsh Mistress","registered_at":"2026-06-04T14:25:19Z","spotify_id":"70JLN0ibjDTs5hlUFTmqGq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c4b8243824f5f799efe8cd00dc21b77b8035248e96c9eadfff1e13db875861. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70JLN0ibjDTs5hlUFTmqGq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70JLN0ibjDTs5hlUFTmqGq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x31c4b8243824f5f799efe8cd00dc21b77b8035248e96c9eadfff1e13db875861","isrc":"FRZ029601820","name":"The Moon Is A Harsh Mistress","registered_at":"2026-06-04T14:25:19Z","spotify_id":"70JLN0ibjDTs5hlUFTmqGq","type":"track"}

Precious Jewel
type: MusicRecording
duration: PT3M46S
duration ms: 226693
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:47:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x474a460507aeafa6616972d069bdc7ad2f70f65dfb5ca7c55a36579db6ee26cb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6slW1pfub3nPAvLrKoKrj5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6slW1pfub3nPAvLrKoKrj5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x474a460507aeafa6616972d069bdc7ad2f70f65dfb5ca7c55a36579db6ee26cb","isrc":"FRZ029601830","name":"Precious Jewel","registered_at":"2026-06-07T05:47:40Z","spotify_id":"6slW1pfub3nPAvLrKoKrj5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474a460507aeafa6616972d069bdc7ad2f70f65dfb5ca7c55a36579db6ee26cb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6slW1pfub3nPAvLrKoKrj5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6slW1pfub3nPAvLrKoKrj5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x474a460507aeafa6616972d069bdc7ad2f70f65dfb5ca7c55a36579db6ee26cb","isrc":"FRZ029601830","name":"Precious Jewel","registered_at":"2026-06-07T05:47:40Z","spotify_id":"6slW1pfub3nPAvLrKoKrj5","type":"track"}

He's Gone Away
type: MusicRecording
duration: PT4M18S
duration ms: 258293
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601840
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:54:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0193fc2f1d3625c469d995121c0fe31a2d28c62330348496d4dc8959515fce1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ZPhO9RjGZzixJlYvQF8vt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZPhO9RjGZzixJlYvQF8vt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0193fc2f1d3625c469d995121c0fe31a2d28c62330348496d4dc8959515fce1b","isrc":"FRZ029601840","name":"He's Gone Away","registered_at":"2026-06-06T11:54:25Z","spotify_id":"0ZPhO9RjGZzixJlYvQF8vt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0193fc2f1d3625c469d995121c0fe31a2d28c62330348496d4dc8959515fce1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ZPhO9RjGZzixJlYvQF8vt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZPhO9RjGZzixJlYvQF8vt.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0193fc2f1d3625c469d995121c0fe31a2d28c62330348496d4dc8959515fce1b","isrc":"FRZ029601840","name":"He's Gone Away","registered_at":"2026-06-06T11:54:25Z","spotify_id":"0ZPhO9RjGZzixJlYvQF8vt","type":"track"}

The Moon Song
type: MusicRecording
duration: PT6M56S
duration ms: 416040
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:41:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeaefff0104bd97c1dd7f25e4b2c7cc8d529f7493d1ebd809be792822a96049fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/39Td6DiaWVzx5RcDCMWQFz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39Td6DiaWVzx5RcDCMWQFz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeaefff0104bd97c1dd7f25e4b2c7cc8d529f7493d1ebd809be792822a96049fc","isrc":"FRZ029601850","name":"The Moon Song","registered_at":"2026-06-05T05:41:06Z","spotify_id":"39Td6DiaWVzx5RcDCMWQFz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaefff0104bd97c1dd7f25e4b2c7cc8d529f7493d1ebd809be792822a96049fc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39Td6DiaWVzx5RcDCMWQFz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39Td6DiaWVzx5RcDCMWQFz.
  date published: 2026-06-13T15:41:10Z
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Tears Of Rain
type: MusicRecording
duration: PT5M29S
duration ms: 329760
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601860
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:01:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x211c67fe69cca6041271a354b6f8d79c7500b86e687340b54d99749ec5b40123
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3HrjLq2ENeXBzjey3BZy4h.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HrjLq2ENeXBzjey3BZy4h
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x211c67fe69cca6041271a354b6f8d79c7500b86e687340b54d99749ec5b40123","isrc":"FRZ029601860","name":"Tears Of Rain","registered_at":"2026-06-07T21:01:39Z","spotify_id":"3HrjLq2ENeXBzjey3BZy4h","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c67fe69cca6041271a354b6f8d79c7500b86e687340b54d99749ec5b40123. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3HrjLq2ENeXBzjey3BZy4h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HrjLq2ENeXBzjey3BZy4h.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x211c67fe69cca6041271a354b6f8d79c7500b86e687340b54d99749ec5b40123","isrc":"FRZ029601860","name":"Tears Of Rain","registered_at":"2026-06-07T21:01:39Z","spotify_id":"3HrjLq2ENeXBzjey3BZy4h","type":"track"}

Cinema Paradiso [Love Theme]
type: MusicRecording
duration: PT3M34S
duration ms: 214933
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:41:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd33eaa4a6a9515f2bf85f75765268a34442cf16c6041f72ba4326cead1655f02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5lsR6wuL7T7vR5IOZwPaEc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lsR6wuL7T7vR5IOZwPaEc
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33eaa4a6a9515f2bf85f75765268a34442cf16c6041f72ba4326cead1655f02. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lsR6wuL7T7vR5IOZwPaEc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lsR6wuL7T7vR5IOZwPaEc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd33eaa4a6a9515f2bf85f75765268a34442cf16c6041f72ba4326cead1655f02","isrc":"FRZ029601870","name":"Cinema Paradiso [Love Theme]","registered_at":"2026-06-04T10:41:02Z","spotify_id":"5lsR6wuL7T7vR5IOZwPaEc","type":"track"}

Cinema Paradiso [Main Theme]
type: MusicRecording
duration: PT4M24S
duration ms: 264266
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601890
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:20:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a490a197a7e08687bb4a6cfedb25930118ea0f3e7225e1e3dcbbcc6bb227d2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3H5aZjWfDwcApoxMSXSWAG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H5aZjWfDwcApoxMSXSWAG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a490a197a7e08687bb4a6cfedb25930118ea0f3e7225e1e3dcbbcc6bb227d2b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3H5aZjWfDwcApoxMSXSWAG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H5aZjWfDwcApoxMSXSWAG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x7a490a197a7e08687bb4a6cfedb25930118ea0f3e7225e1e3dcbbcc6bb227d2b","isrc":"FRZ029601890","name":"Cinema Paradiso [Main Theme]","registered_at":"2026-06-06T18:20:27Z","spotify_id":"3H5aZjWfDwcApoxMSXSWAG","type":"track"}

Spiritual
type: MusicRecording
duration: PT8M22S
duration ms: 502240
explicit: false
by artist: Pat Metheny
by artist: Charlie Haden
in album: Beyond The Missouri Sky
  type: MusicAlbum
  date published: 1997-01-01
isrc code: FRZ029601900
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:25:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe33de35f61c935896ff72a9afceb69e043c5bb3185ea2ce740bacab51b0368d5
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/44BzwIxfRRzOJOe97DLnvx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44BzwIxfRRzOJOe97DLnvx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe33de35f61c935896ff72a9afceb69e043c5bb3185ea2ce740bacab51b0368d5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44BzwIxfRRzOJOe97DLnvx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44BzwIxfRRzOJOe97DLnvx.
  date published: 2026-06-13T12:47:07Z

Alone Together
type: MusicAlbum
date published: 1997-01-01
track: Alone Together
  type: MusicRecording
  duration: PT13M45S
  duration ms: 825266
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Alone Together
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USBN29600320
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:32:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4e6409182399c8d12b5ad6901bbfa06e35c1331ca01ac30914a37e9cdd3f12f3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0WPsKGOE4ciegBCQNKvMgK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WPsKGOE4ciegBCQNKvMgK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6409182399c8d12b5ad6901bbfa06e35c1331ca01ac30914a37e9cdd3f12f3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0WPsKGOE4ciegBCQNKvMgK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0WPsKGOE4ciegBCQNKvMgK.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4e6409182399c8d12b5ad6901bbfa06e35c1331ca01ac30914a37e9cdd3f12f3","isrc":"USBN29600320","name":"Alone Together","registered_at":"2026-06-20T04:32:33Z","spotify_id":"0WPsKGOE4ciegBCQNKvMgK","type":"track"}
track: The Song Is You
  type: MusicRecording
  duration: PT12M55S
  duration ms: 775893
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Alone Together
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USBN29600321
track: Cherokee
  type: MusicRecording
  duration: PT10M59S
  duration ms: 659666
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Alone Together
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USBN29600322
track: What Is This Thing Called Love?
  type: MusicRecording
  duration: PT11M32S
  duration ms: 692706
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Alone Together
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USBN29600323
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T02:24:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8db7b47e174c4dab7a22b7e52cb36c34c0dc59fb9fa4952a27eee91b202ed869
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2aFiHagj7p0Eek1OXIQs3G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aFiHagj7p0Eek1OXIQs3G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8db7b47e174c4dab7a22b7e52cb36c34c0dc59fb9fa4952a27eee91b202ed869","isrc":"USBN29600323","name":"What Is This Thing Called Love?","registered_at":"2026-06-23T02:24:10Z","spotify_id":"2aFiHagj7p0Eek1OXIQs3G","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db7b47e174c4dab7a22b7e52cb36c34c0dc59fb9fa4952a27eee91b202ed869. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aFiHagj7p0Eek1OXIQs3G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aFiHagj7p0Eek1OXIQs3G.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8db7b47e174c4dab7a22b7e52cb36c34c0dc59fb9fa4952a27eee91b202ed869","isrc":"USBN29600323","name":"What Is This Thing Called Love?","registered_at":"2026-06-23T02:24:10Z","spotify_id":"2aFiHagj7p0Eek1OXIQs3G","type":"track"}
track: 'Round Midnight
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  duration: PT12M49S
  duration ms: 769093
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  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Alone Together
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USBN29600324
track: You Stepped Out Of A Dream
  type: MusicRecording
  duration: PT11M36S
  duration ms: 696066
  explicit: false
  by artist: Lee Konitz
  by artist: Brad Mehldau
  by artist: Charlie Haden
  in album: Alone Together
    type: MusicAlbum
    date published: 1997-01-01
  isrc code: USBN29600325

None But the Lonely Heart
type: MusicAlbum
date published: 1970-01-01
track: The Night We Called It a Day
  type: MusicRecording
  duration: PT13M13S
  duration ms: 793536
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0702201
track: I Hear a Rhapsody
  type: MusicRecording
  duration: PT7M6S
  duration ms: 426469
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0702202
track: Alone Together
  type: MusicRecording
  duration: PT6M52S
  duration ms: 412558
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0702203
track: Nobody's Heart
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  duration: PT10M34S
  duration ms: 634763
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0702204
track: Body and Soul
  type: MusicRecording
  duration: PT6M22S
  duration ms: 382955
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
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track: The Things We Did Last Summer
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  duration: PT5M27S
  duration ms: 327466
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
track: It Never Entered My Mind
  type: MusicRecording
  duration: PT9M4S
  duration ms: 544913
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0702207
track: CC Blues
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326262
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0702208
track: Good Morning Heartache
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  duration: PT8M27S
  duration ms: 507721
  explicit: false
  by artist: Charlie Haden
  in album: None But the Lonely Heart
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBCBG0702209

Liberation Music Orchestra
type: MusicAlbum
date published: 1996-01-01
track: The Introduction
  type: MusicRecording
  duration: PT1M14S
  duration ms: 74960
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: USMC17347519
  additional property: CopyrightID
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    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T02:50:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x758c1505be2172e8cb671d748d70f57289d9eb9233583715164ea2a4cc131cf3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1AohXbcs6Tuw2BYWTsoiQ6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AohXbcs6Tuw2BYWTsoiQ6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x758c1505be2172e8cb671d748d70f57289d9eb9233583715164ea2a4cc131cf3","isrc":"USMC17347519","name":"The Introduction","registered_at":"2026-06-28T02:50:29Z","spotify_id":"1AohXbcs6Tuw2BYWTsoiQ6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758c1505be2172e8cb671d748d70f57289d9eb9233583715164ea2a4cc131cf3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AohXbcs6Tuw2BYWTsoiQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AohXbcs6Tuw2BYWTsoiQ6.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x758c1505be2172e8cb671d748d70f57289d9eb9233583715164ea2a4cc131cf3","isrc":"USMC17347519","name":"The Introduction","registered_at":"2026-06-28T02:50:29Z","spotify_id":"1AohXbcs6Tuw2BYWTsoiQ6","type":"track"}
track: Song Of The United Front
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113333
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: USMC17347520
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T16:39:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03b239475762b6a679a9ae57276a5a8731fecf2a8ba3b5041b53c43ddc75d414
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2gopFrUKWVTfE1s6dVq1Bj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gopFrUKWVTfE1s6dVq1Bj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03b239475762b6a679a9ae57276a5a8731fecf2a8ba3b5041b53c43ddc75d414","isrc":"USMC17347520","name":"Song Of The United Front","registered_at":"2026-06-22T16:39:37Z","spotify_id":"2gopFrUKWVTfE1s6dVq1Bj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b239475762b6a679a9ae57276a5a8731fecf2a8ba3b5041b53c43ddc75d414. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gopFrUKWVTfE1s6dVq1Bj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gopFrUKWVTfE1s6dVq1Bj.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x03b239475762b6a679a9ae57276a5a8731fecf2a8ba3b5041b53c43ddc75d414","isrc":"USMC17347520","name":"Song Of The United Front","registered_at":"2026-06-22T16:39:37Z","spotify_id":"2gopFrUKWVTfE1s6dVq1Bj","type":"track"}
track: El Quinto Regimento / Los Cuatro Generales / Viva La Quince Brigada
  type: MusicRecording
  duration: PT21M0S
  duration ms: 1260640
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: USWWW0202388
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T12:01:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0125e738a6d9d9c32e7927d7e299920b64344e26553d19b8923febbe84071278
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4IUzt5aSsonVMOklbIXwtb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IUzt5aSsonVMOklbIXwtb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0125e738a6d9d9c32e7927d7e299920b64344e26553d19b8923febbe84071278","isrc":"USWWW0202388","name":"El Quinto Regimento / Los Cuatro Generales / Viva La Quince Brigada","registered_at":"2026-06-26T12:01:43Z","spotify_id":"4IUzt5aSsonVMOklbIXwtb","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0125e738a6d9d9c32e7927d7e299920b64344e26553d19b8923febbe84071278. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IUzt5aSsonVMOklbIXwtb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IUzt5aSsonVMOklbIXwtb.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x0125e738a6d9d9c32e7927d7e299920b64344e26553d19b8923febbe84071278","isrc":"USWWW0202388","name":"El Quinto Regimento / Los Cuatro Generales / Viva La Quince Brigada","registered_at":"2026-06-26T12:01:43Z","spotify_id":"4IUzt5aSsonVMOklbIXwtb","type":"track"}
track: The Ending To The First Side
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127800
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: USMC17347522
track: Song For Chè
  type: MusicRecording
  duration: PT9M29S
  duration ms: 569693
  explicit: false
  by artist: Charlie Haden
  in album: Liberation Music Orchestra
    type: MusicAlbum
    date published: 1996-01-01
  isrc code: USMC17347523
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T12:00:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4ad07bf39ecc96c2c85670a357d21bd1d71e709e8e266499dcb6aabb8e6a4793
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Ch2z5B418rWk7Cc3hSKb2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ch2z5B418rWk7Cc3hSKb2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4ad07bf39ecc96c2c85670a357d21bd1d71e709e8e266499dcb6aabb8e6a4793","isrc":"USMC17347523","name":"Song For Chè","registered_at":"2026-06-26T12:00:45Z","spotify_id":"3Ch2z5B418rWk7Cc3hSKb2","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad07bf39ecc96c2c85670a357d21bd1d71e709e8e266499dcb6aabb8e6a4793. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Ch2z5B418rWk7Cc3hSKb2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ch2z5B418rWk7Cc3hSKb2.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x4ad07bf39ecc96c2c85670a357d21bd1d71e709e8e266499dcb6aabb8e6a4793","isrc":"USMC17347523","name":"Song For Chè","registered_at":"2026-06-26T12:00:45Z","spotify_id":"3Ch2z5B418rWk7Cc3hSKb2","type":"track"}
track: War Orphans
track: The Interlude (Drinking Music)
track: Circus '68 '69
track: We Shall Overcome

War Orphans
type: MusicRecording
duration: PT6M43S
duration ms: 403000
explicit: false
by artist: Charlie Haden
in album: Liberation Music Orchestra
  type: MusicAlbum
  date published: 1996-01-01
isrc code: USMC17347524

The Interlude (Drinking Music)
type: MusicRecording
duration: PT1M25S
duration ms: 85160
explicit: false
by artist: Charlie Haden
in album: Liberation Music Orchestra
  type: MusicAlbum
  date published: 1996-01-01
isrc code: USMC17347525

Circus '68 '69
type: MusicRecording
duration: PT6M10S
duration ms: 370466
explicit: false
by artist: Charlie Haden
in album: Liberation Music Orchestra
  type: MusicAlbum
  date published: 1996-01-01
isrc code: USMC17347526

We Shall Overcome
type: MusicRecording
duration: PT1M19S
duration ms: 79360
explicit: false
by artist: Charlie Haden
in album: Liberation Music Orchestra
  type: MusicAlbum
  date published: 1996-01-01
isrc code: USMC17347527

Steal Away
type: MusicAlbum
date published: 1995-01-01
track: It's Me O Lord, Standing In The Need Of Prayer
  type: MusicRecording
  duration: PT5M21S
  duration ms: 321533
  explicit: false
  by artist: Charlie Haden
  by artist: Hank Jones
  in album: Steal Away
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: FRZ029403680
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:13:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f10662623ba4027edafbc5ef36e157932fb37fc7527539237c333e9b7fa8031
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2sJuw7IAbXLqXUXJUb3jtn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sJuw7IAbXLqXUXJUb3jtn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f10662623ba4027edafbc5ef36e157932fb37fc7527539237c333e9b7fa8031","isrc":"FRZ029403680","name":"It's Me O Lord, Standing In The Need Of Prayer","registered_at":"2026-06-24T06:13:10Z","spotify_id":"2sJuw7IAbXLqXUXJUb3jtn","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f10662623ba4027edafbc5ef36e157932fb37fc7527539237c333e9b7fa8031. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sJuw7IAbXLqXUXJUb3jtn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sJuw7IAbXLqXUXJUb3jtn.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x6f10662623ba4027edafbc5ef36e157932fb37fc7527539237c333e9b7fa8031","isrc":"FRZ029403680","name":"It's Me O Lord, Standing In The Need Of Prayer","registered_at":"2026-06-24T06:13:10Z","spotify_id":"2sJuw7IAbXLqXUXJUb3jtn","type":"track"}
track: Nobody Knows The Trouble I've Seen
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224426
  explicit: false
  by artist: Charlie Haden
  by artist: Hank Jones
  in album: Steal Away
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: FRZ029403690
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T17:21:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc3d66130f7414174dc59d95725636190d24f8e04dfcd4f30daa225e097027371
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5Imhnf8QA2m33MZ9b79PIy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Imhnf8QA2m33MZ9b79PIy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc3d66130f7414174dc59d95725636190d24f8e04dfcd4f30daa225e097027371","isrc":"FRZ029403690","name":"Nobody Knows The Trouble I've Seen","registered_at":"2026-06-20T17:21:16Z","spotify_id":"5Imhnf8QA2m33MZ9b79PIy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d66130f7414174dc59d95725636190d24f8e04dfcd4f30daa225e097027371. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Imhnf8QA2m33MZ9b79PIy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Imhnf8QA2m33MZ9b79PIy.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc3d66130f7414174dc59d95725636190d24f8e04dfcd4f30daa225e097027371","isrc":"FRZ029403690","name":"Nobody Knows The Trouble I've Seen","registered_at":"2026-06-20T17:21:16Z","spotify_id":"5Imhnf8QA2m33MZ9b79PIy","type":"track"}
track: Spiritual
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259533
  explicit: false
  by artist: Charlie Haden
  by artist: Hank Jones
  in album: Steal Away
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: FRZ029403700
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T16:03:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf038499af81527e3b6faec4cce4fe3a24fdd8408f69275d28d0afb70f200e4da
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/027q0FfB6fmlvDzl9ri217.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/027q0FfB6fmlvDzl9ri217
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf038499af81527e3b6faec4cce4fe3a24fdd8408f69275d28d0afb70f200e4da. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/027q0FfB6fmlvDzl9ri217.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/027q0FfB6fmlvDzl9ri217.
    date published: 2026-07-02T03:30:09Z
track: Wade In The Water
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244640
  explicit: false
  by artist: Charlie Haden
  by artist: Hank Jones
  in album: Steal Away
    type: MusicAlbum
    date published: 1995-01-01
  isrc code: FRZ029403710
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T07:10:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e0eb8485bca4bee3f0ec7004e19cfb5080222eda96abad0c06cdab8f81f38e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/28e2fk0j2eAL7gPzHMq24q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28e2fk0j2eAL7gPzHMq24q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e0eb8485bca4bee3f0ec7004e19cfb5080222eda96abad0c06cdab8f81f38e8","isrc":"FRZ029403710","name":"Wade In The Water","registered_at":"2026-06-19T07:10:41Z","spotify_id":"28e2fk0j2eAL7gPzHMq24q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0eb8485bca4bee3f0ec7004e19cfb5080222eda96abad0c06cdab8f81f38e8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/28e2fk0j2eAL7gPzHMq24q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/28e2fk0j2eAL7gPzHMq24q.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3e0eb8485bca4bee3f0ec7004e19cfb5080222eda96abad0c06cdab8f81f38e8","isrc":"FRZ029403710","name":"Wade In The Water","registered_at":"2026-06-19T07:10:41Z","spotify_id":"28e2fk0j2eAL7gPzHMq24q","type":"track"}
track: Swing Low Street Chariot
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124333
  explicit: false
  by artist: Charlie Haden
  by artist: Hank Jones
  in album: Steal Away
  isrc code: FRZ029403720
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Sometimes I Feel Like A Motherless Child
track: L'amour de moy
track: Danny Boy
track: I've Got A Robe You Got A Robe
track: Steal Away
track: We Shall Overcome
track: Go Down Moses
track: My Lord What A Mornin'
track: Hymn Medley: Abide With Me / Just As I Am Without One Plea / What A Friend We Have In Jesus / Amazing Grace

Hank Jones
type: MusicGroup

Steal Away
type: MusicAlbum
date published: 1995-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T16:04:10+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x3f04c88a4d30a7ea20a7a3fa6fb81f8194582833bb49a8a49f4580289a0fed9e

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/45q7gCVpZMic2B9IGvDG61.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45q7gCVpZMic2B9IGvDG61

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3f04c88a4d30a7ea20a7a3fa6fb81f8194582833bb49a8a49f4580289a0fed9e","isrc":"FRZ029403720","name":"Swing Low Street Chariot","registered_at":"2026-06-21T16:04:10Z","spotify_id":"45q7gCVpZMic2B9IGvDG61","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f04c88a4d30a7ea20a7a3fa6fb81f8194582833bb49a8a49f4580289a0fed9e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45q7gCVpZMic2B9IGvDG61.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45q7gCVpZMic2B9IGvDG61.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x3f04c88a4d30a7ea20a7a3fa6fb81f8194582833bb49a8a49f4580289a0fed9e","isrc":"FRZ029403720","name":"Swing Low Street Chariot","registered_at":"2026-06-21T16:04:10Z","spotify_id":"45q7gCVpZMic2B9IGvDG61","type":"track"}

Sometimes I Feel Like A Motherless Child
type: MusicRecording
duration: PT4M31S
duration ms: 271160
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403730
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:36:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65957dee14b9ba37d7cd99595e7f6948d945e0af386f42cbf5999943458010fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4vSDhPDaX78JfBrD6HOfQe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vSDhPDaX78JfBrD6HOfQe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65957dee14b9ba37d7cd99595e7f6948d945e0af386f42cbf5999943458010fc","isrc":"FRZ029403730","name":"Sometimes I Feel Like A Motherless Child","registered_at":"2026-06-24T02:36:16Z","spotify_id":"4vSDhPDaX78JfBrD6HOfQe","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65957dee14b9ba37d7cd99595e7f6948d945e0af386f42cbf5999943458010fc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vSDhPDaX78JfBrD6HOfQe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vSDhPDaX78JfBrD6HOfQe.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x65957dee14b9ba37d7cd99595e7f6948d945e0af386f42cbf5999943458010fc","isrc":"FRZ029403730","name":"Sometimes I Feel Like A Motherless Child","registered_at":"2026-06-24T02:36:16Z","spotify_id":"4vSDhPDaX78JfBrD6HOfQe","type":"track"}

L'amour de moy
type: MusicRecording
duration: PT4M54S
duration ms: 294973
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403740
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:58:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddc0bc758cdc3e2eff1004397fa059625c31a175a97aeee14fba6505c2031ba8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5YgqY2j9P4REGkzB4dkLxj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YgqY2j9P4REGkzB4dkLxj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xddc0bc758cdc3e2eff1004397fa059625c31a175a97aeee14fba6505c2031ba8","isrc":"FRZ029403740","name":"L'amour de moy","registered_at":"2026-06-26T11:58:49Z","spotify_id":"5YgqY2j9P4REGkzB4dkLxj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc0bc758cdc3e2eff1004397fa059625c31a175a97aeee14fba6505c2031ba8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5YgqY2j9P4REGkzB4dkLxj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5YgqY2j9P4REGkzB4dkLxj.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0xddc0bc758cdc3e2eff1004397fa059625c31a175a97aeee14fba6505c2031ba8","isrc":"FRZ029403740","name":"L'amour de moy","registered_at":"2026-06-26T11:58:49Z","spotify_id":"5YgqY2j9P4REGkzB4dkLxj","type":"track"}

Danny Boy
type: MusicRecording
duration: PT5M50S
duration ms: 350560
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T02:36:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb294595c4ecbfcd66f9328ffbf106f1181e5a2c60a44598275108b51421cea95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3sGgum2UtoiShKwj8lG5xZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sGgum2UtoiShKwj8lG5xZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb294595c4ecbfcd66f9328ffbf106f1181e5a2c60a44598275108b51421cea95","isrc":"FRZ029403750","name":"Danny Boy","registered_at":"2026-06-24T02:36:26Z","spotify_id":"3sGgum2UtoiShKwj8lG5xZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb294595c4ecbfcd66f9328ffbf106f1181e5a2c60a44598275108b51421cea95. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sGgum2UtoiShKwj8lG5xZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sGgum2UtoiShKwj8lG5xZ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb294595c4ecbfcd66f9328ffbf106f1181e5a2c60a44598275108b51421cea95","isrc":"FRZ029403750","name":"Danny Boy","registered_at":"2026-06-24T02:36:26Z","spotify_id":"3sGgum2UtoiShKwj8lG5xZ","type":"track"}

I've Got A Robe You Got A Robe
type: MusicRecording
duration: PT3M49S
duration ms: 229240
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403760

Steal Away
type: MusicRecording
duration: PT2M48S
duration ms: 168693
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T11:58:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ba00d557edf505bbfd0c4dce5069f4fe1883c816c34d17a8fd97e941a53bebd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6b8SKQhkhgUJYd3rVXK5s4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6b8SKQhkhgUJYd3rVXK5s4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ba00d557edf505bbfd0c4dce5069f4fe1883c816c34d17a8fd97e941a53bebd","isrc":"FRZ029403770","name":"Steal Away","registered_at":"2026-06-26T11:58:55Z","spotify_id":"6b8SKQhkhgUJYd3rVXK5s4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba00d557edf505bbfd0c4dce5069f4fe1883c816c34d17a8fd97e941a53bebd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6b8SKQhkhgUJYd3rVXK5s4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6b8SKQhkhgUJYd3rVXK5s4.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x9ba00d557edf505bbfd0c4dce5069f4fe1883c816c34d17a8fd97e941a53bebd","isrc":"FRZ029403770","name":"Steal Away","registered_at":"2026-06-26T11:58:55Z","spotify_id":"6b8SKQhkhgUJYd3rVXK5s4","type":"track"}

We Shall Overcome
type: MusicRecording
duration: PT5M32S
duration ms: 332933
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403780
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-28T02:50:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e1e0c47897b322f1e820fcc8a60680fff5f950ea7d729bc6674e20b0d7ea6a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956375
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956375
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ojmIfFl4lRuGhYkpgl8BW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ojmIfFl4lRuGhYkpgl8BW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T16:51:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e1e0c47897b322f1e820fcc8a60680fff5f950ea7d729bc6674e20b0d7ea6a5","isrc":"FRZ029403780","name":"We Shall Overcome","registered_at":"2026-06-28T02:50:17Z","spotify_id":"3ojmIfFl4lRuGhYkpgl8BW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1e0c47897b322f1e820fcc8a60680fff5f950ea7d729bc6674e20b0d7ea6a5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ojmIfFl4lRuGhYkpgl8BW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ojmIfFl4lRuGhYkpgl8BW.
  date published: 2026-07-02T16:51:38Z
  text: {"copyright_id":"0x8e1e0c47897b322f1e820fcc8a60680fff5f950ea7d729bc6674e20b0d7ea6a5","isrc":"FRZ029403780","name":"We Shall Overcome","registered_at":"2026-06-28T02:50:17Z","spotify_id":"3ojmIfFl4lRuGhYkpgl8BW","type":"track"}

Go Down Moses
type: MusicRecording
duration: PT6M3S
duration ms: 363773
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403790

My Lord What A Mornin'
type: MusicRecording
duration: PT4M34S
duration ms: 274960
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403800

Hymn Medley: Abide With Me / Just As I Am Without One Plea / What A Friend We Have In Jesus / Amazing Grace
type: MusicRecording
duration: PT7M37S
duration ms: 457440
explicit: false
by artist: Charlie Haden
by artist: Hank Jones
in album: Steal Away
  type: MusicAlbum
  date published: 1995-01-01
isrc code: FRZ029403920

The Montreal Tapes (Live)
type: MusicAlbum
date published: 1970-01-01
track: The Sphinx - Live
  type: MusicRecording
  duration: PT9M31S
  duration ms: 571333
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRZ028901500
track: Art Deco - Live
  type: MusicRecording
  duration: PT6M24S
  duration ms: 384173
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRZ028901560
track: Happy House - Live
  type: MusicRecording
  duration: PT8M24S
  duration ms: 504400
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01
track: Lonely Woman - Live
  type: MusicRecording
  duration: PT11M41S
  duration ms: 701200
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRZ028901520
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T11:04:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x430fc8abf2f8d3682398c5f23c2b13fda3a21e6290857cfa5f2d0d45bb965873
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/12urjp66cJaOm1xfMAFkoC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12urjp66cJaOm1xfMAFkoC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x430fc8abf2f8d3682398c5f23c2b13fda3a21e6290857cfa5f2d0d45bb965873","isrc":"FRZ028901520","name":"Lonely Woman - Live","registered_at":"2026-06-23T11:04:07Z","spotify_id":"12urjp66cJaOm1xfMAFkoC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430fc8abf2f8d3682398c5f23c2b13fda3a21e6290857cfa5f2d0d45bb965873. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12urjp66cJaOm1xfMAFkoC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12urjp66cJaOm1xfMAFkoC.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x430fc8abf2f8d3682398c5f23c2b13fda3a21e6290857cfa5f2d0d45bb965873","isrc":"FRZ028901520","name":"Lonely Woman - Live","registered_at":"2026-06-23T11:04:07Z","spotify_id":"12urjp66cJaOm1xfMAFkoC","type":"track"}
track: Mopti - Live
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329466
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01
track: The Blessing - Live
  type: MusicRecording
  duration: PT6M1S
  duration ms: 361600
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01
track: When Will The Blues Leave - Live
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244360
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: FRZ028901540
track: Law Years - Live
  type: MusicRecording
  duration: PT6M44S
  duration ms: 404466
  explicit: false
  by artist: Charlie Haden
  by artist: Don Cherry
  by artist: Ed Blackwell
  in album: The Montreal Tapes (Live)
    type: MusicAlbum
    date published: 1970-01-01

An Evening With Joe Henderson, Al Foster, Charlie Haden
type: MusicAlbum
date published: 1992-01-01
track: Ask Me Now
  type: MusicRecording
  duration: PT14M25S
  duration ms: 865000
  explicit: false
  by artist: Joe Henderson
  by artist: Al Foster
  by artist: Charlie Haden
  in album: An Evening With Joe Henderson, Al Foster, Charlie Haden
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: FR6V89202281
track: Serenity
  type: MusicRecording
  duration: PT8M47S
  duration ms: 527000
  explicit: false
  by artist: Joe Henderson
  by artist: Al Foster
  by artist: Charlie Haden
  in album: An Evening With Joe Henderson, Al Foster, Charlie Haden
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: FR6V89202282
track: Beatrice
  type: MusicRecording
  duration: PT10M46S
  duration ms: 646000
  explicit: false
  by artist: Joe Henderson
  by artist: Al Foster
  by artist: Charlie Haden
  in album: An Evening With Joe Henderson, Al Foster, Charlie Haden
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: FR6V89202283
track: Invitation
  type: MusicRecording
  duration: PT13M20S
  duration ms: 800000
  explicit: false
  by artist: Joe Henderson
  by artist: Al Foster
  by artist: Charlie Haden
  in album: An Evening With Joe Henderson, Al Foster, Charlie Haden
    type: MusicAlbum
    date published: 1992-01-01
  isrc code: FR6V89202284

Memoirs
type: MusicAlbum
date published: 1990-12-31
track: Memoirs
  type: MusicRecording
  duration: PT9M50S
  duration ms: 590066
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851769
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:25:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3568abed0881ada2cdc39e00e0fabf2abc602104743756fc86fe1fe585bde4db
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6VFaaalf73VfnE5AfSpFs7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VFaaalf73VfnE5AfSpFs7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3568abed0881ada2cdc39e00e0fabf2abc602104743756fc86fe1fe585bde4db. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VFaaalf73VfnE5AfSpFs7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VFaaalf73VfnE5AfSpFs7.
    date published: 2026-07-02T05:09:12Z
track: Monk's Dream
  type: MusicRecording
  duration: PT7M55S
  duration ms: 475933
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851768
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:01:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e4eb78817d09db39614070a18ba20e768fde4b54bf30a8c9f0b0ac856f41597
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ggOnkmMBSDEL3Ux15ZH2T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ggOnkmMBSDEL3Ux15ZH2T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1e4eb78817d09db39614070a18ba20e768fde4b54bf30a8c9f0b0ac856f41597","isrc":"ITC000851768","name":"Monk's Dream","registered_at":"2026-06-10T03:01:46Z","spotify_id":"5ggOnkmMBSDEL3Ux15ZH2T","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4eb78817d09db39614070a18ba20e768fde4b54bf30a8c9f0b0ac856f41597. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ggOnkmMBSDEL3Ux15ZH2T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ggOnkmMBSDEL3Ux15ZH2T.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1e4eb78817d09db39614070a18ba20e768fde4b54bf30a8c9f0b0ac856f41597","isrc":"ITC000851768","name":"Monk's Dream","registered_at":"2026-06-10T03:01:46Z","spotify_id":"5ggOnkmMBSDEL3Ux15ZH2T","type":"track"}
track: Dark Victory
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259000
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851767
track: Latin Genetics
  type: MusicRecording
  duration: PT7M49S
  duration ms: 469026
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851766
track: This Is The Hour
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369973
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851765
track: Insanity
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254226
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851761
track: New Flame
  type: MusicRecording
  duration: PT9M45S
  duration ms: 585840
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851764
track: Sting A Ring
  type: MusicRecording
  duration: PT7M7S
  duration ms: 427933
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851770
track: Blues For Josh
  type: MusicRecording
  duration: PT5M27S
  duration ms: 327760
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851763
track: Enough Is Enough
  type: MusicRecording
  duration: PT8M14S
  duration ms: 494240
  explicit: false
  by artist: Paul Bley
  by artist: Charlie Haden
  by artist: Paul Motian
  in album: Memoirs
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000851762

First Song
type: MusicAlbum
date published: 1990-12-31
track: First Song
  type: MusicRecording
  duration: PT10M6S
  duration ms: 606666
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853632
track: Je Ne Sais Quoi
  type: MusicRecording
  duration: PT5M42S
  duration ms: 342333
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853633
track: Polka Dots And Moonbeams
  type: MusicRecording
  duration: PT6M46S
  duration ms: 406373
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853634
track: Lennie's Pennies
  type: MusicRecording
  duration: PT7M3S
  duration ms: 423293
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853635
track: News Break
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306866
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853636
track: All The Way
  type: MusicRecording
  duration: PT6M30S
  duration ms: 390466
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853637
track: Si Si
  type: MusicRecording
  duration: PT10M34S
  duration ms: 634640
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853638
track: For Turiya
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210360
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853639
track: In The Moment
  type: MusicRecording
  duration: PT4M54S
  duration ms: 294000
  explicit: false
  by artist: Charlie Haden
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: First Song
    type: MusicAlbum
    date published: 1990-12-31
  isrc code: ITC000853640

Silence
type: MusicAlbum
date published: 1989-12-31
track: Visa
  type: MusicRecording
  duration: PT5M46S
  duration ms: 346586
  explicit: false
  by artist: Charlie Haden
  by artist: Chet Baker
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: Silence
    type: MusicAlbum
    date published: 1989-12-31
  isrc code: ITC000853583
track: Silence
  type: MusicRecording
  duration: PT8M44S
  duration ms: 524052
  explicit: false
  by artist: Charlie Haden
  by artist: Chet Baker
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: Silence
    type: MusicAlbum
    date published: 1989-12-31
  isrc code: ITC000853584
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:46:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f2f55120fce5ef191d4db2c4b111e0b963faad4a3f752ce08d208c20e3fc530
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7mUwgUAe0RGbNGdkCJ2vHn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mUwgUAe0RGbNGdkCJ2vHn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2f55120fce5ef191d4db2c4b111e0b963faad4a3f752ce08d208c20e3fc530. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mUwgUAe0RGbNGdkCJ2vHn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mUwgUAe0RGbNGdkCJ2vHn.
    date published: 2026-06-13T13:32:09Z
track: Echi
  type: MusicRecording
  duration: PT6M8S
  duration ms: 368426
  explicit: false
  by artist: Charlie Haden
  by artist: Chet Baker
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: Silence
    type: MusicAlbum
    date published: 1989-12-31
  isrc code: ITC000853585
track: My Funny Valentine
  type: MusicRecording
  duration: PT5M37S
  duration ms: 337880
  explicit: false
  by artist: Charlie Haden
  by artist: Chet Baker
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: Silence
    type: MusicAlbum
    date published: 1989-12-31
  isrc code: ITC000853586
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T10:16:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1379ac28a74c2e5b29e6b3b5f4b50361084b62c3497bc18e02e951dd1e4e375f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5PLpPDLYPtKse3FuxBwzCj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PLpPDLYPtKse3FuxBwzCj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1379ac28a74c2e5b29e6b3b5f4b50361084b62c3497bc18e02e951dd1e4e375f","isrc":"ITC000853586","name":"My Funny Valentine","registered_at":"2026-06-27T10:16:30Z","spotify_id":"5PLpPDLYPtKse3FuxBwzCj","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1379ac28a74c2e5b29e6b3b5f4b50361084b62c3497bc18e02e951dd1e4e375f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PLpPDLYPtKse3FuxBwzCj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PLpPDLYPtKse3FuxBwzCj.
    date published: 2026-07-02T03:55:08Z
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track: 'Round Midnight
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  by artist: Charlie Haden
  by artist: Chet Baker
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: Silence
    type: MusicAlbum
    date published: 1989-12-31
  isrc code: ITC000853587
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T11:29:55+00:00
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    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x830e5b91c4ffdf01358d3f456e95059cf9ed5493c30a3ba0071f4689a903a254
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1KVoRY3nGxAoMNPNE0692Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KVoRY3nGxAoMNPNE0692Q
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x830e5b91c4ffdf01358d3f456e95059cf9ed5493c30a3ba0071f4689a903a254","isrc":"ITC000853587","name":"'Round Midnight","registered_at":"2026-06-23T11:29:55Z","spotify_id":"1KVoRY3nGxAoMNPNE0692Q","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830e5b91c4ffdf01358d3f456e95059cf9ed5493c30a3ba0071f4689a903a254. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KVoRY3nGxAoMNPNE0692Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KVoRY3nGxAoMNPNE0692Q.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x830e5b91c4ffdf01358d3f456e95059cf9ed5493c30a3ba0071f4689a903a254","isrc":"ITC000853587","name":"'Round Midnight","registered_at":"2026-06-23T11:29:55Z","spotify_id":"1KVoRY3nGxAoMNPNE0692Q","type":"track"}
track: Conception
  type: MusicRecording
  duration: PT5M58S
  duration ms: 358733
  explicit: false
  by artist: Charlie Haden
  by artist: Chet Baker
  by artist: Enrico Pieranunzi
  by artist: Billy Higgins
  in album: Silence
    type: MusicAlbum
    date published: 1989-12-31
  isrc code: ITC000853588

Etudes
type: MusicAlbum
date published: 1988-12-31
track: Lonely Woman
  type: MusicRecording
  duration: PT9M59S
  duration ms: 599000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852679
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:29:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04a60545f46e4e2ee6343fe6584697c20832a36d77f0f00ec4c351926c79c892
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4oObrKEXZ5MwYxm7nyAzPB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oObrKEXZ5MwYxm7nyAzPB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x04a60545f46e4e2ee6343fe6584697c20832a36d77f0f00ec4c351926c79c892","isrc":"ITC000852679","name":"Lonely Woman","registered_at":"2026-06-20T04:29:33Z","spotify_id":"4oObrKEXZ5MwYxm7nyAzPB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a60545f46e4e2ee6343fe6584697c20832a36d77f0f00ec4c351926c79c892. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oObrKEXZ5MwYxm7nyAzPB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oObrKEXZ5MwYxm7nyAzPB.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x04a60545f46e4e2ee6343fe6584697c20832a36d77f0f00ec4c351926c79c892","isrc":"ITC000852679","name":"Lonely Woman","registered_at":"2026-06-20T04:29:33Z","spotify_id":"4oObrKEXZ5MwYxm7nyAzPB","type":"track"}
track: Dolphy's Dance
  type: MusicRecording
  duration: PT4M5S
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  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852680
track: Sandino
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:28:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f72dfd24b877514b56dd7ce170a1bafd1b852df0d63649229e4c52a3c5a19a9
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6RHr4ChhpvM4XKRy31xS5W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RHr4ChhpvM4XKRy31xS5W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f72dfd24b877514b56dd7ce170a1bafd1b852df0d63649229e4c52a3c5a19a9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6RHr4ChhpvM4XKRy31xS5W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RHr4ChhpvM4XKRy31xS5W.
    date published: 2026-06-13T13:32:09Z
track: Fiasco
  type: MusicRecording
  duration: PT5M43S
  duration ms: 343000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852682
track: Etude II
  type: MusicRecording
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  duration ms: 130000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852683
track: Blues In Motion
  type: MusicRecording
  duration: PT7M3S
  duration ms: 423000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852684
track: Silence
  type: MusicRecording
  duration: PT6M40S
  duration ms: 400000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852685
track: Shuffle Montgomery
  type: MusicRecording
  duration: PT6M30S
  duration ms: 390000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852686
track: Etude I
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132000
  explicit: false
  by artist: Charlie Haden
  by artist: Paul Motian
  by artist: Geri Allen
  in album: Etudes
    type: MusicAlbum
    date published: 1988-12-31
  isrc code: ITC000852687

Quartet West
type: MusicAlbum
date published: 1987-01-01
track: Hermitage
  type: MusicRecording
  duration: PT8M0S
  duration ms: 480266
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725010
track: Body And Soul
  type: MusicRecording
  duration: PT6M23S
  duration ms: 383066
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725020
track: The Good Life
  type: MusicRecording
  duration: PT4M42S
  duration ms: 282373
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4on3eMnc3jPhCUgBfG694n.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4on3eMnc3jPhCUgBfG694n
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x260d4f381b2dce3ce686156c0521267a1133627afd524dde4ae6c64f5560be7d","isrc":"USF068725030","name":"The Good Life","registered_at":"2026-06-07T17:00:43Z","spotify_id":"4on3eMnc3jPhCUgBfG694n","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x260d4f381b2dce3ce686156c0521267a1133627afd524dde4ae6c64f5560be7d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4on3eMnc3jPhCUgBfG694n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4on3eMnc3jPhCUgBfG694n.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x260d4f381b2dce3ce686156c0521267a1133627afd524dde4ae6c64f5560be7d","isrc":"USF068725030","name":"The Good Life","registered_at":"2026-06-07T17:00:43Z","spotify_id":"4on3eMnc3jPhCUgBfG694n","type":"track"}
track: In The Moment
  type: MusicRecording
  duration: PT6M9S
  duration ms: 369960
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725040
track: Bay City
  type: MusicRecording
  duration: PT6M50S
  duration ms: 410066
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725050
track: My Foolish Heart
  type: MusicRecording
  duration: PT6M52S
  duration ms: 412573
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725060
track: Passport
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289493
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725070
track: Taney County
  type: MusicRecording
  duration: PT7M42S
  duration ms: 462000
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725080
track: The Blessing
  type: MusicRecording
  duration: PT5M53S
  duration ms: 353640
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725090
track: Passion Flower
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293066
  explicit: false
  by artist: Charlie Haden
  in album: Quartet West
    type: MusicAlbum
    date published: 1987-01-01
  isrc code: USF068725100

Standards Plus One
type: MusicAlbum
date published: 2015-05-01
track: They Didn't Believe Me
  type: MusicRecording
  duration: PT4M22S
  duration ms: 262604
  explicit: false
  by artist: Paul Motian
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01
track: How Deep Is the Ocean?
  type: MusicRecording
  duration: PT6M50S
  duration ms: 410419
  explicit: false
  by artist: Paul Motian
  by artist: Lee Konitz
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01
track: You and the Night and the Music
  type: MusicRecording
  duration: PT5M35S
  duration ms: 335882
  explicit: false
  by artist: Paul Motian
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01
track: You Took the Words Right Out of My Heart
  type: MusicRecording
  duration: PT7M58S
  duration ms: 478666
  explicit: false
  by artist: Paul Motian
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01
track: Someone to Watch Over Me
  type: MusicRecording
  duration: PT9M21S
  duration ms: 561990
  explicit: false
  by artist: Paul Motian
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01
track: Just One of Those Things
  type: MusicRecording
  duration: PT6M17S
  duration ms: 377477
  explicit: false
  by artist: Paul Motian
  by artist: Lee Konitz
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01
track: It Might as Well Be Spring
  type: MusicRecording
  duration: PT5M55S
  duration ms: 355458
  explicit: false
  by artist: Paul Motian
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01
track: It Should've Happened a Long Time Ago
  type: MusicRecording
  duration: PT8M47S
  duration ms: 527320
  explicit: false
  by artist: Paul Motian
  in album: Standards Plus One
    type: MusicAlbum
    date published: 2015-05-01

Sweet & Lovely
type: MusicAlbum
date published: 1997-04-09
track: スイート&ラブリー
  type: MusicRecording
  duration: PT10M0S
  duration ms: 600440
  explicit: false
  by artist: Lee Konitz
  by artist: Charlie Haden
  in album: Sweet & Lovely
    type: MusicAlbum
    date published: 1997-04-09
track: ジャスト・フレンズ
  type: MusicRecording
  duration: PT9M36S
  duration ms: 576160
  explicit: false
  by artist: Lee Konitz
  by artist: Charlie Haden
  in album: Sweet & Lovely
    type: MusicAlbum
    date published: 1997-04-09
track: イエスタデイズ
  type: MusicRecording
  duration: PT8M39S
  duration ms: 519200
  explicit: false
  by artist: Lee Konitz
  by artist: Charlie Haden
  in album: Sweet & Lovely
    type: MusicAlbum
    date published: 1997-04-09
track: 四月の思い出
  type: MusicRecording
  duration: PT8M57S
  duration ms: 537800
  explicit: false
  by artist: Lee Konitz
  by artist: Charlie Haden
  in album: Sweet & Lovely
    type: MusicAlbum
    date published: 1997-04-09
track: スター・アイズ
  type: MusicRecording
  duration: PT10M22S
  duration ms: 622533
  explicit: false
  by artist: Lee Konitz
  by artist: Charlie Haden
  in album: Sweet & Lovely
    type: MusicAlbum
    date published: 1997-04-09
track: ハウ・ディープ・イズ・ザ・オーシャン
  type: MusicRecording
  duration: PT8M35S
  duration ms: 515106
  explicit: false
  by artist: Lee Konitz
  by artist: Charlie Haden
  in album: Sweet & Lovely
    type: MusicAlbum
    date published: 1997-04-09
track: ストライク・アップ・ザ・バンド
  type: MusicRecording
  duration: PT9M41S
  duration ms: 581933
  explicit: false
  by artist: Lee Konitz
  by artist: Charlie Haden
  in album: Sweet & Lovely
    type: MusicAlbum
    date published: 1997-04-09

Always in Love
type: MusicAlbum
date published: 1991-02-20
track: No Mystery
  type: MusicRecording
  duration: PT5M41S
  duration ms: 341772
  explicit: false
  by artist: Jeremy Monteiro
  by artist: Ernie Watts
  by artist: Charlie Haden
  by artist: Al Foster
  in album: Always in Love
    type: MusicAlbum
    date published: 1991-02-20
track: Orchard Road
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371519
  explicit: false
  by artist: Jeremy Monteiro
  by artist: Ernie Watts
  by artist: Charlie Haden
  by artist: Al Foster
  in album: Always in Love
    type: MusicAlbum
    date published: 1991-02-20
track: Always in Love
  type: MusicRecording
  duration: PT9M37S
  duration ms: 577879
  explicit: false
  by artist: Jeremy Monteiro
  by artist: Ernie Watts
  by artist: Charlie Haden
  by artist: Al Foster
  in album: Always in Love
    type: MusicAlbum
    date published: 1991-02-20
track: Carousel in a Child's Mind (Song for Varian)
  type: MusicRecording
  duration: PT7M11S
  duration ms: 431706
  explicit: false
  by artist: Jeremy Monteiro
  by artist: Ernie Watts
  by artist: Charlie Haden
  by artist: Al Foster
  in album: Always in Love
    type: MusicAlbum
    date published: 1991-02-20
track: Segment
  type: MusicRecording
  duration: PT6M36S
  duration ms: 396879
  explicit: false
  by artist: Jeremy Monteiro
  by artist: Ernie Watts
  by artist: Charlie Haden
  by artist: Al Foster
  in album: Always in Love
    type: MusicAlbum
    date published: 1991-02-20

Rainbow - Live
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Everything That Lives Laments - Live
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Take Me Back - Live
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Our Spanish Love Song
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Piece for Ornette - Live
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Life, Dance - Live
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Song for Che - Live
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Vignette - 1997 / Live Instrumental
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by artist: Gonzalo Rubalcaba
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  date published: 1997-01-01
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Bay City - 1997 / Live Instrumental
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La Pasionaria - 1997 / Live Instrumental
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Silence - 1997 / Live Instrumental
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Solar - 1997 / Live Instrumental
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The Blessing - 1997 / Live Instrumental
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Round Midnight - Live
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All The Things You Are - Live
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In The Moment - Live
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Passport - Live
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Blues In Motian - Live At The International Jazz Festival, Montreal / 1989
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Fiasco - Live At The International Jazz Festival, Montreal / 1989
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First Song - Live At The International Jazz Festival, Montreal / 1989
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