The Black Keys
type: MusicGroup
genre: blues rock
genre: garage rock
genre: modern blues
genre: rock
popularity: 72
followers: 4109772
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa19e24ed21b4ee9abd99a45f1c26fd14db0eb9eb628b69ad8f84e579b32ea352
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2706056e-bb48-4a71-8eab-5ee6c0af252f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2706056e-bb48-4a71-8eab-5ee6c0af252f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2706056e-bb48-4a71-8eab-5ee6c0af252f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa19e24ed21b4ee9abd99a45f1c26fd14db0eb9eb628b69ad8f84e579b32ea352","name":"The Black Keys","registered_at":"2026-06-11T14:34:48Z","symbol":"NIM0050647","token_address":"0x0f04fe185c0e406f7a50e439d30fb0a831181ed9","type":"artist","uuid":"2706056e-bb48-4a71-8eab-5ee6c0af252f"}
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 0xa19e24ed21b4ee9abd99a45f1c26fd14db0eb9eb628b69ad8f84e579b32ea352. 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/2706056e-bb48-4a71-8eab-5ee6c0af252f.json and https://artists.proofprofile.net/proofs/artist/2706056e-bb48-4a71-8eab-5ee6c0af252f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xa19e24ed21b4ee9abd99a45f1c26fd14db0eb9eb628b69ad8f84e579b32ea352","name":"The Black Keys","registered_at":"2026-06-11T14:34:48Z","symbol":"NIM0050647","token_address":"0x0f04fe185c0e406f7a50e439d30fb0a831181ed9","type":"artist","uuid":"2706056e-bb48-4a71-8eab-5ee6c0af252f"}
album: Lonely Boy
  type: MusicAlbum
  date published: 2011-10-26
  track: Lonely Boy
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193653
    explicit: false
    by artist: The Black Keys
    in album: Lonely Boy
      type: MusicAlbum
      date published: 2011-10-26
    isrc code: USNO11100273
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T07:32:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479
    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/3dOAXUx7I1qnzWzxdnsyB8.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dOAXUx7I1qnzWzxdnsyB8
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479","isrc":"USNO11100273","name":"Lonely Boy","registered_at":"2026-06-04T07:32:39Z","spotify_id":"3dOAXUx7I1qnzWzxdnsyB8","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 0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479. 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/3dOAXUx7I1qnzWzxdnsyB8.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/3dOAXUx7I1qnzWzxdnsyB8.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479","isrc":"USNO11100273","name":"Lonely Boy","registered_at":"2026-06-04T07:32:39Z","spotify_id":"3dOAXUx7I1qnzWzxdnsyB8","type":"track"}
album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
  track: Everlasting Light
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203773
    explicit: false
    by artist: The Black Keys
    in album: Brothers
      type: MusicAlbum
      date published: 2010-05-18
    isrc code: USNO11000076
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T04:21:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710
    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/6dU5RxthbuaN31bRbEDlNw.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dU5RxthbuaN31bRbEDlNw
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710","isrc":"USNO11000076","name":"Everlasting Light","registered_at":"2026-06-04T04:21:11Z","spotify_id":"6dU5RxthbuaN31bRbEDlNw","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 0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710. 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/6dU5RxthbuaN31bRbEDlNw.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/6dU5RxthbuaN31bRbEDlNw.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710","isrc":"USNO11000076","name":"Everlasting Light","registered_at":"2026-06-04T04:21:11Z","spotify_id":"6dU5RxthbuaN31bRbEDlNw","type":"track"}
  track: Next Girl
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198213
    explicit: false
    by artist: The Black Keys
    in album: Brothers
      type: MusicAlbum
      date published: 2010-05-18
    isrc code: USNO11000077
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T11:11:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a
    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/2UE4m8egf0aREmOi47sDOk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UE4m8egf0aREmOi47sDOk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a","isrc":"USNO11000077","name":"Next Girl","registered_at":"2026-06-04T11:11:13Z","spotify_id":"2UE4m8egf0aREmOi47sDOk","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 0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a. 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/2UE4m8egf0aREmOi47sDOk.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/2UE4m8egf0aREmOi47sDOk.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a","isrc":"USNO11000077","name":"Next Girl","registered_at":"2026-06-04T11:11:13Z","spotify_id":"2UE4m8egf0aREmOi47sDOk","type":"track"}
  track: Tighten Up
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211080
    explicit: false
    by artist: The Black Keys
    in album: Brothers
      type: MusicAlbum
      date published: 2010-05-18
    isrc code: USNO11000078
    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: She's Long Gone
  track: Black Mud
  track: The Only One
  track: Too Afraid to Love You
  track: Ten Cent Pistol
  track: The Go Getter
  track: I'm Not the One
  track: Unknown Brother
  track: These Days
album: Attack & Release
album: Stay In Your Grave (feat. Alice Cooper)
track: Tighten Up
track: Everlasting Light
track: Lonely Boy
track: Next Girl
track: Strange Times
track: I Got Mine
track: She's Long Gone
track: The Only One
track: Too Afraid to Love You
track: Unknown Brother
track: Ten Cent Pistol
track: These Days
track: I'm Not the One
track: Black Mud
track: The Go Getter
track: Stay In Your Grave (feat. Alice Cooper)
track: Yearnin' (live)
track: Never Gonna Give You Up
track: Your Touch

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T09:41:57+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422

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/2MVwrvjmcdt4MsYYLCYMt8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MVwrvjmcdt4MsYYLCYMt8

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422","isrc":"USNO11000078","name":"Tighten Up","registered_at":"2026-06-01T09:41:57Z","spotify_id":"2MVwrvjmcdt4MsYYLCYMt8","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 0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422. 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/2MVwrvjmcdt4MsYYLCYMt8.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/2MVwrvjmcdt4MsYYLCYMt8.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422","isrc":"USNO11000078","name":"Tighten Up","registered_at":"2026-06-01T09:41:57Z","spotify_id":"2MVwrvjmcdt4MsYYLCYMt8","type":"track"}

She's Long Gone
type: MusicRecording
duration: PT3M6S
duration ms: 186000
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa
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/26ZnmGlPGXaOzPDydAP9D5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26ZnmGlPGXaOzPDydAP9D5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa","isrc":"USNO11000080","name":"She's Long Gone","registered_at":"2026-06-04T11:06:55Z","spotify_id":"26ZnmGlPGXaOzPDydAP9D5","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 0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa. 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/26ZnmGlPGXaOzPDydAP9D5.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/26ZnmGlPGXaOzPDydAP9D5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa","isrc":"USNO11000080","name":"She's Long Gone","registered_at":"2026-06-04T11:06:55Z","spotify_id":"26ZnmGlPGXaOzPDydAP9D5","type":"track"}

Black Mud
type: MusicRecording
duration: PT2M9S
duration ms: 129440
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:34:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8
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/2y42MmBCfEhqIkFAJs0V8Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y42MmBCfEhqIkFAJs0V8Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8","isrc":"USNO11000081","name":"Black Mud","registered_at":"2026-06-05T23:34:31Z","spotify_id":"2y42MmBCfEhqIkFAJs0V8Z","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 0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8. 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/2y42MmBCfEhqIkFAJs0V8Z.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/2y42MmBCfEhqIkFAJs0V8Z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8","isrc":"USNO11000081","name":"Black Mud","registered_at":"2026-06-05T23:34:31Z","spotify_id":"2y42MmBCfEhqIkFAJs0V8Z","type":"track"}

The Only One
type: MusicRecording
duration: PT5M0S
duration ms: 300346
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:07:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee
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/3QHA3SBpz2SDEpI1HuMT0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QHA3SBpz2SDEpI1HuMT0e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee","isrc":"USNO11000082","name":"The Only One","registered_at":"2026-06-04T12:07:54Z","spotify_id":"3QHA3SBpz2SDEpI1HuMT0e","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 0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee. 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/3QHA3SBpz2SDEpI1HuMT0e.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/3QHA3SBpz2SDEpI1HuMT0e.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee","isrc":"USNO11000082","name":"The Only One","registered_at":"2026-06-04T12:07:54Z","spotify_id":"3QHA3SBpz2SDEpI1HuMT0e","type":"track"}

Too Afraid to Love You
type: MusicRecording
duration: PT3M24S
duration ms: 204733
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:38:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae
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/1comODdI862K7ei34XZRa4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1comODdI862K7ei34XZRa4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae","isrc":"USNO11000083","name":"Too Afraid to Love You","registered_at":"2026-06-04T13:38:59Z","spotify_id":"1comODdI862K7ei34XZRa4","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 0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae. 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/1comODdI862K7ei34XZRa4.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/1comODdI862K7ei34XZRa4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae","isrc":"USNO11000083","name":"Too Afraid to Love You","registered_at":"2026-06-04T13:38:59Z","spotify_id":"1comODdI862K7ei34XZRa4","type":"track"}

Ten Cent Pistol
type: MusicRecording
duration: PT4M29S
duration ms: 269306
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:52:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956
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/2qoLCpTRYv6h8Vx94hxkvl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qoLCpTRYv6h8Vx94hxkvl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956","isrc":"USNO11000084","name":"Ten Cent Pistol","registered_at":"2026-06-04T12:52:09Z","spotify_id":"2qoLCpTRYv6h8Vx94hxkvl","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 0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956. 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/2qoLCpTRYv6h8Vx94hxkvl.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/2qoLCpTRYv6h8Vx94hxkvl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956","isrc":"USNO11000084","name":"Ten Cent Pistol","registered_at":"2026-06-04T12:52:09Z","spotify_id":"2qoLCpTRYv6h8Vx94hxkvl","type":"track"}

The Go Getter
type: MusicRecording
duration: PT3M36S
duration ms: 216946
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:27:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589
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/3Wwd0W89C56cCRilh8HFNs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wwd0W89C56cCRilh8HFNs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589","isrc":"USNO11000086","name":"The Go Getter","registered_at":"2026-06-06T06:27:08Z","spotify_id":"3Wwd0W89C56cCRilh8HFNs","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 0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589. 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/3Wwd0W89C56cCRilh8HFNs.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/3Wwd0W89C56cCRilh8HFNs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589","isrc":"USNO11000086","name":"The Go Getter","registered_at":"2026-06-06T06:27:08Z","spotify_id":"3Wwd0W89C56cCRilh8HFNs","type":"track"}

I'm Not the One
type: MusicRecording
duration: PT3M49S
duration ms: 229213
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:08:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8
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/4c15DmbPf9g3HNPipLBBu0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4c15DmbPf9g3HNPipLBBu0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8","isrc":"USNO11000087","name":"I'm Not the One","registered_at":"2026-06-05T06:08:38Z","spotify_id":"4c15DmbPf9g3HNPipLBBu0","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 0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8. 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/4c15DmbPf9g3HNPipLBBu0.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/4c15DmbPf9g3HNPipLBBu0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8","isrc":"USNO11000087","name":"I'm Not the One","registered_at":"2026-06-05T06:08:38Z","spotify_id":"4c15DmbPf9g3HNPipLBBu0","type":"track"}

Unknown Brother
type: MusicRecording
duration: PT3M59S
duration ms: 239693
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:16:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f
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/0BQH5uHglCuHVImyCjOOHc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BQH5uHglCuHVImyCjOOHc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f","isrc":"USNO11000088","name":"Unknown Brother","registered_at":"2026-06-05T04:16:20Z","spotify_id":"0BQH5uHglCuHVImyCjOOHc","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 0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f. 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/0BQH5uHglCuHVImyCjOOHc.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/0BQH5uHglCuHVImyCjOOHc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f","isrc":"USNO11000088","name":"Unknown Brother","registered_at":"2026-06-05T04:16:20Z","spotify_id":"0BQH5uHglCuHVImyCjOOHc","type":"track"}

These Days
type: MusicRecording
duration: PT5M11S
duration ms: 311840
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:53:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29
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/3ghXwIS6cr3P5InauKlqFy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ghXwIS6cr3P5InauKlqFy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29","isrc":"USNO11000090","name":"These Days","registered_at":"2026-06-05T13:53:23Z","spotify_id":"3ghXwIS6cr3P5InauKlqFy","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 0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29. 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/3ghXwIS6cr3P5InauKlqFy.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/3ghXwIS6cr3P5InauKlqFy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29","isrc":"USNO11000090","name":"These Days","registered_at":"2026-06-05T13:53:23Z","spotify_id":"3ghXwIS6cr3P5InauKlqFy","type":"track"}

Attack & Release
type: MusicAlbum
date published: 2008-04-01
track: I Got Mine
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239146
  explicit: false
  by artist: The Black Keys
  in album: Attack & Release
    type: MusicAlbum
    date published: 2008-04-01
  isrc code: USNO10750895
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T22:03:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca
  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/319zpJMCzpz50Uz0PsjlJN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/319zpJMCzpz50Uz0PsjlJN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca","isrc":"USNO10750895","name":"I Got Mine","registered_at":"2026-06-01T22:03:51Z","spotify_id":"319zpJMCzpz50Uz0PsjlJN","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 0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca. 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/319zpJMCzpz50Uz0PsjlJN.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/319zpJMCzpz50Uz0PsjlJN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca","isrc":"USNO10750895","name":"I Got Mine","registered_at":"2026-06-01T22:03:51Z","spotify_id":"319zpJMCzpz50Uz0PsjlJN","type":"track"}
track: Strange Times
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190320
  explicit: false
  by artist: The Black Keys
  in album: Attack & Release
    type: MusicAlbum
    date published: 2008-04-01
  isrc code: USNO10750896
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:35:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466
  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/0dpNxKXHazvWga4MN6z2rn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dpNxKXHazvWga4MN6z2rn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466","isrc":"USNO10750896","name":"Strange Times","registered_at":"2026-06-04T12:35:45Z","spotify_id":"0dpNxKXHazvWga4MN6z2rn","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 0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466. 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/0dpNxKXHazvWga4MN6z2rn.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/0dpNxKXHazvWga4MN6z2rn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466","isrc":"USNO10750896","name":"Strange Times","registered_at":"2026-06-04T12:35:45Z","spotify_id":"0dpNxKXHazvWga4MN6z2rn","type":"track"}

Stay In Your Grave (feat. Alice Cooper)
type: MusicAlbum
date published: 2024-10-25
track: Stay In Your Grave (feat. Alice Cooper)
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139538
  explicit: false
  by artist: The Black Keys
  by artist: Alice Cooper
  in album: Stay In Your Grave (feat. Alice Cooper)
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: USNO12400605
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:30:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369
  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/7F24giQdWEKip6mIyGuGs7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F24giQdWEKip6mIyGuGs7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369","isrc":"USNO12400605","name":"Stay In Your Grave (feat. Alice Cooper)","registered_at":"2026-06-05T15:30:26Z","spotify_id":"7F24giQdWEKip6mIyGuGs7","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 0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369. 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/7F24giQdWEKip6mIyGuGs7.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/7F24giQdWEKip6mIyGuGs7.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369","isrc":"USNO12400605","name":"Stay In Your Grave (feat. Alice Cooper)","registered_at":"2026-06-05T15:30:26Z","spotify_id":"7F24giQdWEKip6mIyGuGs7","type":"track"}

Tighten Up
type: MusicRecording
duration: PT3M31S
duration ms: 211080
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T09:41:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422
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/2MVwrvjmcdt4MsYYLCYMt8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MVwrvjmcdt4MsYYLCYMt8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422","isrc":"USNO11000078","name":"Tighten Up","registered_at":"2026-06-01T09:41:57Z","spotify_id":"2MVwrvjmcdt4MsYYLCYMt8","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 0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422. 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/2MVwrvjmcdt4MsYYLCYMt8.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/2MVwrvjmcdt4MsYYLCYMt8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd8e7d67d48bddbb5c5bd295e22a20a629eba2eb39032de1046c96da28a4c9422","isrc":"USNO11000078","name":"Tighten Up","registered_at":"2026-06-01T09:41:57Z","spotify_id":"2MVwrvjmcdt4MsYYLCYMt8","type":"track"}

Everlasting Light
type: MusicRecording
duration: PT3M23S
duration ms: 203773
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000076
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:21:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710
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/6dU5RxthbuaN31bRbEDlNw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dU5RxthbuaN31bRbEDlNw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710","isrc":"USNO11000076","name":"Everlasting Light","registered_at":"2026-06-04T04:21:11Z","spotify_id":"6dU5RxthbuaN31bRbEDlNw","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 0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710. 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/6dU5RxthbuaN31bRbEDlNw.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/6dU5RxthbuaN31bRbEDlNw.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8292768d0efdb21dc6327a0c2a03baa866e4e675addfd6d4159aa8a26b604710","isrc":"USNO11000076","name":"Everlasting Light","registered_at":"2026-06-04T04:21:11Z","spotify_id":"6dU5RxthbuaN31bRbEDlNw","type":"track"}

Lonely Boy
type: MusicRecording
duration: PT3M13S
duration ms: 193653
explicit: false
by artist: The Black Keys
in album: Lonely Boy
  type: MusicAlbum
  date published: 2011-10-26
isrc code: USNO11100273
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:32:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479
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/3dOAXUx7I1qnzWzxdnsyB8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3dOAXUx7I1qnzWzxdnsyB8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479","isrc":"USNO11100273","name":"Lonely Boy","registered_at":"2026-06-04T07:32:39Z","spotify_id":"3dOAXUx7I1qnzWzxdnsyB8","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 0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479. 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/3dOAXUx7I1qnzWzxdnsyB8.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/3dOAXUx7I1qnzWzxdnsyB8.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x2d8d27ae95706ef83cabaab8849f8b55a24842b9a16adcf668b35f3874f5d479","isrc":"USNO11100273","name":"Lonely Boy","registered_at":"2026-06-04T07:32:39Z","spotify_id":"3dOAXUx7I1qnzWzxdnsyB8","type":"track"}

Next Girl
type: MusicRecording
duration: PT3M18S
duration ms: 198213
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:11:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a
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/2UE4m8egf0aREmOi47sDOk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UE4m8egf0aREmOi47sDOk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a","isrc":"USNO11000077","name":"Next Girl","registered_at":"2026-06-04T11:11:13Z","spotify_id":"2UE4m8egf0aREmOi47sDOk","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 0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a. 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/2UE4m8egf0aREmOi47sDOk.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/2UE4m8egf0aREmOi47sDOk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa621a51e9f630d567f466adc0c62502ce530d4b1c19db241f6e96230cd496a7a","isrc":"USNO11000077","name":"Next Girl","registered_at":"2026-06-04T11:11:13Z","spotify_id":"2UE4m8egf0aREmOi47sDOk","type":"track"}

Strange Times
type: MusicRecording
duration: PT3M10S
duration ms: 190320
explicit: false
by artist: The Black Keys
in album: Attack & Release
  type: MusicAlbum
  date published: 2008-04-01
isrc code: USNO10750896
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:35:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466
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/0dpNxKXHazvWga4MN6z2rn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dpNxKXHazvWga4MN6z2rn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466","isrc":"USNO10750896","name":"Strange Times","registered_at":"2026-06-04T12:35:45Z","spotify_id":"0dpNxKXHazvWga4MN6z2rn","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 0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466. 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/0dpNxKXHazvWga4MN6z2rn.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/0dpNxKXHazvWga4MN6z2rn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfc320ec1536d46529df486d53d000c3f14b9eb628ca613dbc3149e266e15d466","isrc":"USNO10750896","name":"Strange Times","registered_at":"2026-06-04T12:35:45Z","spotify_id":"0dpNxKXHazvWga4MN6z2rn","type":"track"}

I Got Mine
type: MusicRecording
duration: PT3M59S
duration ms: 239146
explicit: false
by artist: The Black Keys
in album: Attack & Release
  type: MusicAlbum
  date published: 2008-04-01
isrc code: USNO10750895
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T22:03:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca
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/319zpJMCzpz50Uz0PsjlJN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/319zpJMCzpz50Uz0PsjlJN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca","isrc":"USNO10750895","name":"I Got Mine","registered_at":"2026-06-01T22:03:51Z","spotify_id":"319zpJMCzpz50Uz0PsjlJN","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 0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca. 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/319zpJMCzpz50Uz0PsjlJN.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/319zpJMCzpz50Uz0PsjlJN.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd1f9ab389265b9c705f808e3ecb43d50ccbc192af55a2a420f42e3c9e270dbca","isrc":"USNO10750895","name":"I Got Mine","registered_at":"2026-06-01T22:03:51Z","spotify_id":"319zpJMCzpz50Uz0PsjlJN","type":"track"}

She's Long Gone
type: MusicRecording
duration: PT3M6S
duration ms: 186000
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:06:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa
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/26ZnmGlPGXaOzPDydAP9D5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26ZnmGlPGXaOzPDydAP9D5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa","isrc":"USNO11000080","name":"She's Long Gone","registered_at":"2026-06-04T11:06:55Z","spotify_id":"26ZnmGlPGXaOzPDydAP9D5","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 0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa. 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/26ZnmGlPGXaOzPDydAP9D5.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/26ZnmGlPGXaOzPDydAP9D5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xea61371ff06499797c6828ad5fa809907334cd55bfaeb2c69cc38024b54c22aa","isrc":"USNO11000080","name":"She's Long Gone","registered_at":"2026-06-04T11:06:55Z","spotify_id":"26ZnmGlPGXaOzPDydAP9D5","type":"track"}

The Only One
type: MusicRecording
duration: PT5M0S
duration ms: 300346
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:07:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee
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/3QHA3SBpz2SDEpI1HuMT0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QHA3SBpz2SDEpI1HuMT0e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee","isrc":"USNO11000082","name":"The Only One","registered_at":"2026-06-04T12:07:54Z","spotify_id":"3QHA3SBpz2SDEpI1HuMT0e","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 0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee. 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/3QHA3SBpz2SDEpI1HuMT0e.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/3QHA3SBpz2SDEpI1HuMT0e.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7944942e836666e6db306e794872ec7b8dba8155023529495728ae14e62825ee","isrc":"USNO11000082","name":"The Only One","registered_at":"2026-06-04T12:07:54Z","spotify_id":"3QHA3SBpz2SDEpI1HuMT0e","type":"track"}

Too Afraid to Love You
type: MusicRecording
duration: PT3M24S
duration ms: 204733
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000083
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:38:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae
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/1comODdI862K7ei34XZRa4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1comODdI862K7ei34XZRa4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae","isrc":"USNO11000083","name":"Too Afraid to Love You","registered_at":"2026-06-04T13:38:59Z","spotify_id":"1comODdI862K7ei34XZRa4","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 0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae. 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/1comODdI862K7ei34XZRa4.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/1comODdI862K7ei34XZRa4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x34694f41e54504f73eb99c8493e841bb58b2c60342d0c5d4cc1085b5cc0203ae","isrc":"USNO11000083","name":"Too Afraid to Love You","registered_at":"2026-06-04T13:38:59Z","spotify_id":"1comODdI862K7ei34XZRa4","type":"track"}

Unknown Brother
type: MusicRecording
duration: PT3M59S
duration ms: 239693
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:16:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f
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/0BQH5uHglCuHVImyCjOOHc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BQH5uHglCuHVImyCjOOHc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f","isrc":"USNO11000088","name":"Unknown Brother","registered_at":"2026-06-05T04:16:20Z","spotify_id":"0BQH5uHglCuHVImyCjOOHc","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 0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f. 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/0BQH5uHglCuHVImyCjOOHc.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/0BQH5uHglCuHVImyCjOOHc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x117d98ae21f83c01906c47f6ca87e4012fe4b243d82fc804ff5961735d3e009f","isrc":"USNO11000088","name":"Unknown Brother","registered_at":"2026-06-05T04:16:20Z","spotify_id":"0BQH5uHglCuHVImyCjOOHc","type":"track"}

Ten Cent Pistol
type: MusicRecording
duration: PT4M29S
duration ms: 269306
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:52:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956
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/2qoLCpTRYv6h8Vx94hxkvl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qoLCpTRYv6h8Vx94hxkvl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956","isrc":"USNO11000084","name":"Ten Cent Pistol","registered_at":"2026-06-04T12:52:09Z","spotify_id":"2qoLCpTRYv6h8Vx94hxkvl","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 0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956. 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/2qoLCpTRYv6h8Vx94hxkvl.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/2qoLCpTRYv6h8Vx94hxkvl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956","isrc":"USNO11000084","name":"Ten Cent Pistol","registered_at":"2026-06-04T12:52:09Z","spotify_id":"2qoLCpTRYv6h8Vx94hxkvl","type":"track"}

These Days
type: MusicRecording
duration: PT5M11S
duration ms: 311840
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000090
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T13:53:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29
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/3ghXwIS6cr3P5InauKlqFy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ghXwIS6cr3P5InauKlqFy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29","isrc":"USNO11000090","name":"These Days","registered_at":"2026-06-05T13:53:23Z","spotify_id":"3ghXwIS6cr3P5InauKlqFy","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 0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29. 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/3ghXwIS6cr3P5InauKlqFy.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/3ghXwIS6cr3P5InauKlqFy.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x963f4ae7c0c6a2404ffcc9db74f8b072b19919d9541b3aa02a1543c3907f3f29","isrc":"USNO11000090","name":"These Days","registered_at":"2026-06-05T13:53:23Z","spotify_id":"3ghXwIS6cr3P5InauKlqFy","type":"track"}

I'm Not the One
type: MusicRecording
duration: PT3M49S
duration ms: 229213
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000087
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:08:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8
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/4c15DmbPf9g3HNPipLBBu0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4c15DmbPf9g3HNPipLBBu0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8","isrc":"USNO11000087","name":"I'm Not the One","registered_at":"2026-06-05T06:08:38Z","spotify_id":"4c15DmbPf9g3HNPipLBBu0","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 0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8. 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/4c15DmbPf9g3HNPipLBBu0.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/4c15DmbPf9g3HNPipLBBu0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf56b02a06ef75bab84abecccd879e1deae3e8da67c4074b4da1522db1ca856a8","isrc":"USNO11000087","name":"I'm Not the One","registered_at":"2026-06-05T06:08:38Z","spotify_id":"4c15DmbPf9g3HNPipLBBu0","type":"track"}

Black Mud
type: MusicRecording
duration: PT2M9S
duration ms: 129440
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000081
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T23:34:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8
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/2y42MmBCfEhqIkFAJs0V8Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y42MmBCfEhqIkFAJs0V8Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8","isrc":"USNO11000081","name":"Black Mud","registered_at":"2026-06-05T23:34:31Z","spotify_id":"2y42MmBCfEhqIkFAJs0V8Z","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 0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8. 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/2y42MmBCfEhqIkFAJs0V8Z.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/2y42MmBCfEhqIkFAJs0V8Z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8ab00f4d6d51f18ab6f8e4b53a51ae259ba9aaac91f4f1c1518a5716ee5191a8","isrc":"USNO11000081","name":"Black Mud","registered_at":"2026-06-05T23:34:31Z","spotify_id":"2y42MmBCfEhqIkFAJs0V8Z","type":"track"}

The Go Getter
type: MusicRecording
duration: PT3M36S
duration ms: 216946
explicit: false
by artist: The Black Keys
in album: Brothers
  type: MusicAlbum
  date published: 2010-05-18
isrc code: USNO11000086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:27:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589
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/3Wwd0W89C56cCRilh8HFNs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Wwd0W89C56cCRilh8HFNs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589","isrc":"USNO11000086","name":"The Go Getter","registered_at":"2026-06-06T06:27:08Z","spotify_id":"3Wwd0W89C56cCRilh8HFNs","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 0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589. 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/3Wwd0W89C56cCRilh8HFNs.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/3Wwd0W89C56cCRilh8HFNs.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x2b5d55ddab598cbb42cfe0d5e03c0f47f6728ba26e5fed150692e5d1af26c589","isrc":"USNO11000086","name":"The Go Getter","registered_at":"2026-06-06T06:27:08Z","spotify_id":"3Wwd0W89C56cCRilh8HFNs","type":"track"}

Stay In Your Grave (feat. Alice Cooper)
type: MusicRecording
duration: PT2M19S
duration ms: 139538
explicit: false
by artist: The Black Keys
by artist: Alice Cooper
in album: Stay In Your Grave (feat. Alice Cooper)
  type: MusicAlbum
  date published: 2024-10-25
isrc code: USNO12400605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:30:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369
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/7F24giQdWEKip6mIyGuGs7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7F24giQdWEKip6mIyGuGs7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369","isrc":"USNO12400605","name":"Stay In Your Grave (feat. Alice Cooper)","registered_at":"2026-06-05T15:30:26Z","spotify_id":"7F24giQdWEKip6mIyGuGs7","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 0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369. 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/7F24giQdWEKip6mIyGuGs7.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/7F24giQdWEKip6mIyGuGs7.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x17827033c9885d74005420fbb6006ce278e74490593874b404337a89862f9369","isrc":"USNO12400605","name":"Stay In Your Grave (feat. Alice Cooper)","registered_at":"2026-06-05T15:30:26Z","spotify_id":"7F24giQdWEKip6mIyGuGs7","type":"track"}

Yearnin' (live)
type: MusicRecording
duration: PT2M53S
duration ms: 173960
explicit: false
by artist: The Black Keys
in album: Slaying Since 1996
  type: MusicAlbum
  date published: 2006-07-25
isrc code: US33X0405007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T11:24:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x678c9cbcd39696b1a1fab41319333f78baeb49625c518cbc6bbd49527c0bb1ce
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/3skHhGUl80YSeHLkah7Iup.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3skHhGUl80YSeHLkah7Iup
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x678c9cbcd39696b1a1fab41319333f78baeb49625c518cbc6bbd49527c0bb1ce","isrc":"US33X0405007","name":"Yearnin' (live)","registered_at":"2026-06-23T11:24:06Z","spotify_id":"3skHhGUl80YSeHLkah7Iup","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 0x678c9cbcd39696b1a1fab41319333f78baeb49625c518cbc6bbd49527c0bb1ce. 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/3skHhGUl80YSeHLkah7Iup.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/3skHhGUl80YSeHLkah7Iup.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x678c9cbcd39696b1a1fab41319333f78baeb49625c518cbc6bbd49527c0bb1ce","isrc":"US33X0405007","name":"Yearnin' (live)","registered_at":"2026-06-23T11:24:06Z","spotify_id":"3skHhGUl80YSeHLkah7Iup","type":"track"}

Ten Cent Pistol
type: MusicRecording
duration: PT4M28S
duration ms: 268394
explicit: false
by artist: The Black Keys
in album: Festival
  type: MusicAlbum
  date published: 2015-08-21
isrc code: USNO11000084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:52:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6jUCjTA7ZB7D8QYeKQ2o9i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jUCjTA7ZB7D8QYeKQ2o9i
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956","isrc":"USNO11000084","name":"Ten Cent Pistol","registered_at":"2026-06-04T12:52:09Z","spotify_id":"6jUCjTA7ZB7D8QYeKQ2o9i","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 0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956. 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/6jUCjTA7ZB7D8QYeKQ2o9i.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/6jUCjTA7ZB7D8QYeKQ2o9i.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x83b5b481f569117cd4de00dc5e8d168cda793ed6c520d0a4242a42c45274b956","isrc":"USNO11000084","name":"Ten Cent Pistol","registered_at":"2026-06-04T12:52:09Z","spotify_id":"6jUCjTA7ZB7D8QYeKQ2o9i","type":"track"}

Never Gonna Give You Up
type: MusicRecording
duration: PT3M38S
duration ms: 218986
explicit: false
by artist: The Black Keys
in album: pumpkin spice latte
  type: MusicAlbum
  date published: 2023-09-30

Your Touch
type: MusicRecording
duration: PT2M44S
duration ms: 164853
explicit: false
by artist: The Black Keys
in album: Eastbound & Down Soundtrack
  type: MusicAlbum
  date published: 2016-12-01
isrc code: USFP71226203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:32:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c64f889e778af4c97a60059283d02e426b48733e0566c69ccf1d1b155d6c82a
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/14kiDGCLcmXkz1N0xNkKTE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14kiDGCLcmXkz1N0xNkKTE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c64f889e778af4c97a60059283d02e426b48733e0566c69ccf1d1b155d6c82a","isrc":"USFP71226203","name":"Your Touch","registered_at":"2026-06-24T09:32:20Z","spotify_id":"14kiDGCLcmXkz1N0xNkKTE","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 0x8c64f889e778af4c97a60059283d02e426b48733e0566c69ccf1d1b155d6c82a. 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/14kiDGCLcmXkz1N0xNkKTE.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/14kiDGCLcmXkz1N0xNkKTE.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8c64f889e778af4c97a60059283d02e426b48733e0566c69ccf1d1b155d6c82a","isrc":"USFP71226203","name":"Your Touch","registered_at":"2026-06-24T09:32:20Z","spotify_id":"14kiDGCLcmXkz1N0xNkKTE","type":"track"}