IV Of Spades
type: MusicGroup
genre: harana
genre: kundiman
genre: opm
genre: pinoy indie
genre: p-pop
popularity: 66
followers: 3367428
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3fa94d26ca7c3b24c3f199beb0d8551d3811e3c01d24c949818d266226254c4
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/ecdabe4b-1601-415a-9132-0c69cc49352d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecdabe4b-1601-415a-9132-0c69cc49352d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecdabe4b-1601-415a-9132-0c69cc49352d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3fa94d26ca7c3b24c3f199beb0d8551d3811e3c01d24c949818d266226254c4","name":"IV Of Spades","registered_at":"2026-06-12T18:07:51Z","symbol":"NIM0331469","token_address":"0x3d7932722bc7e459f9ebfc368967d32db76c9fbf","type":"artist","uuid":"ecdabe4b-1601-415a-9132-0c69cc49352d"}
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 0xd3fa94d26ca7c3b24c3f199beb0d8551d3811e3c01d24c949818d266226254c4. 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/ecdabe4b-1601-415a-9132-0c69cc49352d.json and https://artists.proofprofile.net/proofs/artist/ecdabe4b-1601-415a-9132-0c69cc49352d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd3fa94d26ca7c3b24c3f199beb0d8551d3811e3c01d24c949818d266226254c4","name":"IV Of Spades","registered_at":"2026-06-12T18:07:51Z","symbol":"NIM0331469","token_address":"0x3d7932722bc7e459f9ebfc368967d32db76c9fbf","type":"artist","uuid":"ecdabe4b-1601-415a-9132-0c69cc49352d"}
album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
  track: CLAPCLAPCLAP!
    type: MusicRecording
    duration: PT0M15S
    duration ms: 15451
    explicit: false
    by artist: IV Of Spades
    in album: CLAPCLAPCLAP!
      type: MusicAlbum
      date published: 2019-01-18
  track: Sweet Shadow
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243507
    explicit: false
    by artist: IV Of Spades
    in album: CLAPCLAPCLAP!
      type: MusicAlbum
      date published: 2019-01-18
    isrc code: PHW011900004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T14:26:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208
    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/1u34VUANkmyRjGPRtxLgnA.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u34VUANkmyRjGPRtxLgnA
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208","isrc":"PHW011900004","name":"Sweet Shadow","registered_at":"2026-06-05T14:26:34Z","spotify_id":"1u34VUANkmyRjGPRtxLgnA","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 0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208. 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/1u34VUANkmyRjGPRtxLgnA.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/1u34VUANkmyRjGPRtxLgnA.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208","isrc":"PHW011900004","name":"Sweet Shadow","registered_at":"2026-06-05T14:26:34Z","spotify_id":"1u34VUANkmyRjGPRtxLgnA","type":"track"}
  track: Bata, Dahan-Dahan!
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246056
    explicit: false
    by artist: IV Of Spades
    in album: CLAPCLAPCLAP!
      type: MusicAlbum
      date published: 2019-01-18
    isrc code: PHW011900005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:58:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed
    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/5JFX5HIrFablCo0uEkNtKo.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JFX5HIrFablCo0uEkNtKo
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed","isrc":"PHW011900005","name":"Bata, Dahan-Dahan!","registered_at":"2026-06-04T09:58:57Z","spotify_id":"5JFX5HIrFablCo0uEkNtKo","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 0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed. 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/5JFX5HIrFablCo0uEkNtKo.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/5JFX5HIrFablCo0uEkNtKo.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed","isrc":"PHW011900005","name":"Bata, Dahan-Dahan!","registered_at":"2026-06-04T09:58:57Z","spotify_id":"5JFX5HIrFablCo0uEkNtKo","type":"track"}
  track: Bawat Kaluluwa
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238571
    explicit: false
    by artist: IV Of Spades
    in album: CLAPCLAPCLAP!
      type: MusicAlbum
      date published: 2019-01-18
    isrc code: PHW011900006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:04:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88
    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/2gnVqlNifLIGvinryubyG4.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gnVqlNifLIGvinryubyG4
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88","isrc":"PHW011900006","name":"Bawat Kaluluwa","registered_at":"2026-06-04T09:04:05Z","spotify_id":"2gnVqlNifLIGvinryubyG4","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 0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88. 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/2gnVqlNifLIGvinryubyG4.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/2gnVqlNifLIGvinryubyG4.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88","isrc":"PHW011900006","name":"Bawat Kaluluwa","registered_at":"2026-06-04T09:04:05Z","spotify_id":"2gnVqlNifLIGvinryubyG4","type":"track"}
  track: Not My Energy
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243458
    explicit: false
    by artist: IV Of Spades
    in album: CLAPCLAPCLAP!
    isrc code: PHW011900007
    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: Come Inside Of My Heart
  track: The Novel Of My Mind
  track: Dulo Ng Hangganan
  track: In My Prison
  track: My Juliana
  track: I'm A Butterfly
  track: I Ain't Perfect
  track: Take That Man
  track: Captivated
  track: I Would Rather Live Alone (I'm Not Who I'm Today)
album: Come Inside Of My Heart
album: Sariling Multo (Sa Panaginip)
album: Ang Pinagmulan
album: Spotify Jams: OPM Love Songs
album: Take That Man
album: Namamasko Po
album: Sa Kahapon
album: Bata, Dahan-Dahan x Nadarang
album: Bata, Dahan-Dahan!
album: In My Prison
album: Mundo
album: Where Have You Been, My Disco?
album: Hey Barbara
album: Ilaw Sa Daan
album: Nagbabalik
album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
track: CLAPCLAPCLAP!
track: Sweet Shadow
track: Bata, Dahan-Dahan!
track: Bawat Kaluluwa
track: Not My Energy
track: Come Inside Of My Heart
track: The Novel Of My Mind
track: Dulo Ng Hangganan
track: In My Prison
track: My Juliana
track: I'm A Butterfly
track: I Ain't Perfect
track: Take That Man
track: Captivated
track: I Would Rather Live Alone (I'm Not Who I'm Today)
track: Come Inside Of My Heart - Sped Up
track: Come Inside Of My Heart (Slowed)
track: Sariling Multo (Sa Panaginip)
track: Ang Pinagmulan

IV Of Spades
type: MusicGroup

CLAPCLAPCLAP!
type: MusicAlbum
date published: 2019-01-18

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T00:17:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7l5aCorqYz8HtZ3wjSwtOV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7l5aCorqYz8HtZ3wjSwtOV

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf","isrc":"PHW011900007","name":"Not My Energy","registered_at":"2026-06-06T00:17:12Z","spotify_id":"7l5aCorqYz8HtZ3wjSwtOV","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 0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf. 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/7l5aCorqYz8HtZ3wjSwtOV.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/7l5aCorqYz8HtZ3wjSwtOV.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf","isrc":"PHW011900007","name":"Not My Energy","registered_at":"2026-06-06T00:17:12Z","spotify_id":"7l5aCorqYz8HtZ3wjSwtOV","type":"track"}

Come Inside Of My Heart
type: MusicRecording
duration: PT4M6S
duration ms: 246396
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:56:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b
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/3Eb5sztvEMa0Mqnb8DUAlU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Eb5sztvEMa0Mqnb8DUAlU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:31Z","spotify_id":"3Eb5sztvEMa0Mqnb8DUAlU","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 0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b. 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/3Eb5sztvEMa0Mqnb8DUAlU.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/3Eb5sztvEMa0Mqnb8DUAlU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:31Z","spotify_id":"3Eb5sztvEMa0Mqnb8DUAlU","type":"track"}

The Novel Of My Mind
type: MusicRecording
duration: PT1M20S
duration ms: 80675
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d
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/0TrBAndl9PJXiGp2rmfdeI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TrBAndl9PJXiGp2rmfdeI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d","isrc":"PHW011900009","name":"The Novel Of My Mind","registered_at":"2026-06-06T20:48:34Z","spotify_id":"0TrBAndl9PJXiGp2rmfdeI","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 0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d. 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/0TrBAndl9PJXiGp2rmfdeI.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/0TrBAndl9PJXiGp2rmfdeI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d","isrc":"PHW011900009","name":"The Novel Of My Mind","registered_at":"2026-06-06T20:48:34Z","spotify_id":"0TrBAndl9PJXiGp2rmfdeI","type":"track"}

Dulo Ng Hangganan
type: MusicRecording
duration: PT5M28S
duration ms: 328303
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:28:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc
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/7h4W9blGxYCkKJ3dxPZ84j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h4W9blGxYCkKJ3dxPZ84j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc","isrc":"PHW011900010","name":"Dulo Ng Hangganan","registered_at":"2026-06-01T08:28:03Z","spotify_id":"7h4W9blGxYCkKJ3dxPZ84j","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 0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc. 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/7h4W9blGxYCkKJ3dxPZ84j.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/7h4W9blGxYCkKJ3dxPZ84j.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc","isrc":"PHW011900010","name":"Dulo Ng Hangganan","registered_at":"2026-06-01T08:28:03Z","spotify_id":"7h4W9blGxYCkKJ3dxPZ84j","type":"track"}

In My Prison
type: MusicRecording
duration: PT3M38S
duration ms: 218539
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:57:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d
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/4Edrtauj7pmOlykfFHLz07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Edrtauj7pmOlykfFHLz07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d","isrc":"PHW011900011","name":"In My Prison","registered_at":"2026-06-05T04:57:19Z","spotify_id":"4Edrtauj7pmOlykfFHLz07","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 0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d. 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/4Edrtauj7pmOlykfFHLz07.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/4Edrtauj7pmOlykfFHLz07.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d","isrc":"PHW011900011","name":"In My Prison","registered_at":"2026-06-05T04:57:19Z","spotify_id":"4Edrtauj7pmOlykfFHLz07","type":"track"}

My Juliana
type: MusicRecording
duration: PT4M46S
duration ms: 286041
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:15:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822
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/5Y33pd27lE5hznJFeD4dAk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y33pd27lE5hznJFeD4dAk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822","isrc":"PHW011900012","name":"My Juliana","registered_at":"2026-06-04T13:15:26Z","spotify_id":"5Y33pd27lE5hznJFeD4dAk","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 0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822. 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/5Y33pd27lE5hznJFeD4dAk.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/5Y33pd27lE5hznJFeD4dAk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822","isrc":"PHW011900012","name":"My Juliana","registered_at":"2026-06-04T13:15:26Z","spotify_id":"5Y33pd27lE5hznJFeD4dAk","type":"track"}

I'm A Butterfly
type: MusicRecording
duration: PT4M49S
duration ms: 289312
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:17:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc
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/1I2pe7KNMnhmjI4VPZ4Oqq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1I2pe7KNMnhmjI4VPZ4Oqq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc","isrc":"PHW011900013","name":"I'm A Butterfly","registered_at":"2026-06-06T00:17:00Z","spotify_id":"1I2pe7KNMnhmjI4VPZ4Oqq","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 0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc. 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/1I2pe7KNMnhmjI4VPZ4Oqq.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/1I2pe7KNMnhmjI4VPZ4Oqq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc","isrc":"PHW011900013","name":"I'm A Butterfly","registered_at":"2026-06-06T00:17:00Z","spotify_id":"1I2pe7KNMnhmjI4VPZ4Oqq","type":"track"}

I Ain't Perfect
type: MusicRecording
duration: PT4M22S
duration ms: 262608
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:35:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac
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/7lD4bwbBCqukPke3Xt1Ncs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lD4bwbBCqukPke3Xt1Ncs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac","isrc":"PHW011900014","name":"I Ain't Perfect","registered_at":"2026-06-02T01:35:35Z","spotify_id":"7lD4bwbBCqukPke3Xt1Ncs","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 0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac. 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/7lD4bwbBCqukPke3Xt1Ncs.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/7lD4bwbBCqukPke3Xt1Ncs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac","isrc":"PHW011900014","name":"I Ain't Perfect","registered_at":"2026-06-02T01:35:35Z","spotify_id":"7lD4bwbBCqukPke3Xt1Ncs","type":"track"}

Take That Man
type: MusicRecording
duration: PT3M59S
duration ms: 239456
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:04:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3
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/1SZuNx9TtE5da7twgYkKAq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SZuNx9TtE5da7twgYkKAq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3","isrc":"PHW011900015","name":"Take That Man","registered_at":"2026-06-05T05:04:29Z","spotify_id":"1SZuNx9TtE5da7twgYkKAq","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 0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3. 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/1SZuNx9TtE5da7twgYkKAq.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/1SZuNx9TtE5da7twgYkKAq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3","isrc":"PHW011900015","name":"Take That Man","registered_at":"2026-06-05T05:04:29Z","spotify_id":"1SZuNx9TtE5da7twgYkKAq","type":"track"}

Captivated
type: MusicRecording
duration: PT3M39S
duration ms: 219949
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07812c83954642a4066814189fc9ced77aaccc95675d8dd6c431bf5440af314f
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/39SQ0CjIineoa2mbiJpZdk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39SQ0CjIineoa2mbiJpZdk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07812c83954642a4066814189fc9ced77aaccc95675d8dd6c431bf5440af314f. 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/39SQ0CjIineoa2mbiJpZdk.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/39SQ0CjIineoa2mbiJpZdk.
  date published: 2026-06-13T12:47:07Z

I Would Rather Live Alone (I'm Not Who I'm Today)
type: MusicRecording
duration: PT2M14S
duration ms: 134872
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:17:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc
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/5GpNvH7JUU5VdS7Vnmj4El.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GpNvH7JUU5VdS7Vnmj4El
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc","isrc":"PHW011900017","name":"I Would Rather Live Alone (I'm Not Who I'm Today)","registered_at":"2026-06-04T12:17:33Z","spotify_id":"5GpNvH7JUU5VdS7Vnmj4El","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 0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc. 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/5GpNvH7JUU5VdS7Vnmj4El.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/5GpNvH7JUU5VdS7Vnmj4El.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc","isrc":"PHW011900017","name":"I Would Rather Live Alone (I'm Not Who I'm Today)","registered_at":"2026-06-04T12:17:33Z","spotify_id":"5GpNvH7JUU5VdS7Vnmj4El","type":"track"}

Come Inside Of My Heart
type: MusicAlbum
date published: 2023-02-24
track: Come Inside Of My Heart
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245396
  explicit: false
  by artist: IV Of Spades
  in album: Come Inside Of My Heart
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: PHW011900008
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:56:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b
  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/2MJLicadGoYVw1HZ637hcj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MJLicadGoYVw1HZ637hcj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:30Z","spotify_id":"2MJLicadGoYVw1HZ637hcj","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 0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b. 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/2MJLicadGoYVw1HZ637hcj.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/2MJLicadGoYVw1HZ637hcj.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:30Z","spotify_id":"2MJLicadGoYVw1HZ637hcj","type":"track"}
track: Come Inside Of My Heart - Sped Up
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173311
  explicit: false
  by artist: IV Of Spades
  by artist: sped up nightcore
  in album: Come Inside Of My Heart
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: PHW012300071
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:26:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525
  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/1fO083RTFknKJdGUGKE6ZB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fO083RTFknKJdGUGKE6ZB
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525","isrc":"PHW012300071","name":"Come Inside Of My Heart - Sped Up","registered_at":"2026-06-05T14:26:51Z","spotify_id":"1fO083RTFknKJdGUGKE6ZB","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 0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525. 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/1fO083RTFknKJdGUGKE6ZB.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/1fO083RTFknKJdGUGKE6ZB.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525","isrc":"PHW012300071","name":"Come Inside Of My Heart - Sped Up","registered_at":"2026-06-05T14:26:51Z","spotify_id":"1fO083RTFknKJdGUGKE6ZB","type":"track"}
track: Come Inside Of My Heart (Slowed)
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334093
  explicit: false
  by artist: IV Of Spades
  in album: Come Inside Of My Heart
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: PHW012300061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:32:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2AoMJlB66AODqk8zpY5tlN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AoMJlB66AODqk8zpY5tlN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b","isrc":"PHW012300061","name":"Come Inside Of My Heart (Slowed)","registered_at":"2026-06-09T22:32:17Z","spotify_id":"2AoMJlB66AODqk8zpY5tlN","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 0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AoMJlB66AODqk8zpY5tlN.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/2AoMJlB66AODqk8zpY5tlN.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b","isrc":"PHW012300061","name":"Come Inside Of My Heart (Slowed)","registered_at":"2026-06-09T22:32:17Z","spotify_id":"2AoMJlB66AODqk8zpY5tlN","type":"track"}

Sariling Multo (Sa Panaginip)
type: MusicAlbum
date published: 2020-04-17
track: Sariling Multo (Sa Panaginip)
  type: MusicRecording
  duration: PT5M31S
  duration ms: 331997
  explicit: false
  by artist: IV Of Spades
  in album: Sariling Multo (Sa Panaginip)
    type: MusicAlbum
    date published: 2020-04-17
  isrc code: PHW012000134
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:23:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4
  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/4trnDsgZDTeX09IjfSDyPt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4trnDsgZDTeX09IjfSDyPt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4","isrc":"PHW012000134","name":"Sariling Multo (Sa Panaginip)","registered_at":"2026-06-04T11:23:01Z","spotify_id":"4trnDsgZDTeX09IjfSDyPt","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 0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4. 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/4trnDsgZDTeX09IjfSDyPt.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/4trnDsgZDTeX09IjfSDyPt.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4","isrc":"PHW012000134","name":"Sariling Multo (Sa Panaginip)","registered_at":"2026-06-04T11:23:01Z","spotify_id":"4trnDsgZDTeX09IjfSDyPt","type":"track"}

Ang Pinagmulan
type: MusicAlbum
date published: 2020-02-07
track: Ang Pinagmulan
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231289
  explicit: false
  by artist: IV Of Spades
  in album: Ang Pinagmulan
    type: MusicAlbum
    date published: 2020-02-07
  isrc code: PHW011900570
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:07:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf
  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/45Nm4dwbrahPabtJQj8Cf0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45Nm4dwbrahPabtJQj8Cf0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf","isrc":"PHW011900570","name":"Ang Pinagmulan","registered_at":"2026-06-04T15:07:39Z","spotify_id":"45Nm4dwbrahPabtJQj8Cf0","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 0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf. 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/45Nm4dwbrahPabtJQj8Cf0.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/45Nm4dwbrahPabtJQj8Cf0.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf","isrc":"PHW011900570","name":"Ang Pinagmulan","registered_at":"2026-06-04T15:07:39Z","spotify_id":"45Nm4dwbrahPabtJQj8Cf0","type":"track"}

Spotify Jams: OPM Love Songs
type: MusicAlbum
date published: 2019-02-22
track: Kung Ayaw Mo Wag Mo - Recorded at Kodama Studios, Philippines
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252037
  explicit: false
  by artist: IV Of Spades
  in album: Spotify Jams: OPM Love Songs
    type: MusicAlbum
    date published: 2019-02-22
  isrc code: PHW011900127
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:40:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86f54e727672d54970806b8a4365b762533b7665db8af22f86bae1ad2e377999
  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/0BEpSEV02FM1N5gcw2fsJC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BEpSEV02FM1N5gcw2fsJC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x86f54e727672d54970806b8a4365b762533b7665db8af22f86bae1ad2e377999","isrc":"PHW011900127","name":"Kung Ayaw Mo Wag Mo - Recorded at Kodama Studios, Philippines","registered_at":"2026-06-04T15:40:36Z","spotify_id":"0BEpSEV02FM1N5gcw2fsJC","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 0x86f54e727672d54970806b8a4365b762533b7665db8af22f86bae1ad2e377999. 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/0BEpSEV02FM1N5gcw2fsJC.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/0BEpSEV02FM1N5gcw2fsJC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x86f54e727672d54970806b8a4365b762533b7665db8af22f86bae1ad2e377999","isrc":"PHW011900127","name":"Kung Ayaw Mo Wag Mo - Recorded at Kodama Studios, Philippines","registered_at":"2026-06-04T15:40:36Z","spotify_id":"0BEpSEV02FM1N5gcw2fsJC","type":"track"}

Take That Man
type: MusicAlbum
date published: 2018-12-28
track: Take That Man
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240225
  explicit: false
  by artist: IV Of Spades
  in album: Take That Man
    type: MusicAlbum
    date published: 2018-12-28
  isrc code: PHW011800861
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T22:31:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27faa30a3c2ec1c01ac41ff61a9d7bca3900ec86c5de211fe03bff7a66329aac
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0gdYUlrMgRS9HfBX37EoVf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gdYUlrMgRS9HfBX37EoVf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x27faa30a3c2ec1c01ac41ff61a9d7bca3900ec86c5de211fe03bff7a66329aac","isrc":"PHW011800861","name":"Take That Man","registered_at":"2026-06-09T22:31:55Z","spotify_id":"0gdYUlrMgRS9HfBX37EoVf","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 0x27faa30a3c2ec1c01ac41ff61a9d7bca3900ec86c5de211fe03bff7a66329aac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gdYUlrMgRS9HfBX37EoVf.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/0gdYUlrMgRS9HfBX37EoVf.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x27faa30a3c2ec1c01ac41ff61a9d7bca3900ec86c5de211fe03bff7a66329aac","isrc":"PHW011800861","name":"Take That Man","registered_at":"2026-06-09T22:31:55Z","spotify_id":"0gdYUlrMgRS9HfBX37EoVf","type":"track"}

Namamasko Po
type: MusicAlbum
date published: 2018-12-02
track: Namamasko Po
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148600
  explicit: false
  by artist: IV Of Spades
  by artist: Shanti Dope
  in album: Namamasko Po
    type: MusicAlbum
    date published: 2018-12-02
  isrc code: PHW011800844
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:58:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5983735584da0e7b3d6a38eb443533f59dda18055983d67d0fbdb05e76fa6645
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7EUZPD4M6DI29wZGUWWBlC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7EUZPD4M6DI29wZGUWWBlC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5983735584da0e7b3d6a38eb443533f59dda18055983d67d0fbdb05e76fa6645","isrc":"PHW011800844","name":"Namamasko Po","registered_at":"2026-06-07T11:58:19Z","spotify_id":"7EUZPD4M6DI29wZGUWWBlC","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 0x5983735584da0e7b3d6a38eb443533f59dda18055983d67d0fbdb05e76fa6645. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7EUZPD4M6DI29wZGUWWBlC.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/7EUZPD4M6DI29wZGUWWBlC.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x5983735584da0e7b3d6a38eb443533f59dda18055983d67d0fbdb05e76fa6645","isrc":"PHW011800844","name":"Namamasko Po","registered_at":"2026-06-07T11:58:19Z","spotify_id":"7EUZPD4M6DI29wZGUWWBlC","type":"track"}

Sa Kahapon
type: MusicAlbum
date published: 2018-11-05
track: Sa Kahapon
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251416
  explicit: false
  by artist: IV Of Spades
  by artist: Shanti Dope
  in album: Sa Kahapon
    type: MusicAlbum
    date published: 2018-11-05
  isrc code: PHW011800755
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:30:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab885d6349e1171a0ac8db7b3b10c601c4fd1bb5ba218b812b5fc0d9daed6fe6
  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/2HOE4btBbbGgnFA7TpqNU0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HOE4btBbbGgnFA7TpqNU0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab885d6349e1171a0ac8db7b3b10c601c4fd1bb5ba218b812b5fc0d9daed6fe6","isrc":"PHW011800755","name":"Sa Kahapon","registered_at":"2026-06-05T07:30:53Z","spotify_id":"2HOE4btBbbGgnFA7TpqNU0","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 0xab885d6349e1171a0ac8db7b3b10c601c4fd1bb5ba218b812b5fc0d9daed6fe6. 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/2HOE4btBbbGgnFA7TpqNU0.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/2HOE4btBbbGgnFA7TpqNU0.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xab885d6349e1171a0ac8db7b3b10c601c4fd1bb5ba218b812b5fc0d9daed6fe6","isrc":"PHW011800755","name":"Sa Kahapon","registered_at":"2026-06-05T07:30:53Z","spotify_id":"2HOE4btBbbGgnFA7TpqNU0","type":"track"}

Bata, Dahan-Dahan x Nadarang
type: MusicAlbum
date published: 2018-10-03
track: Bata, Dahan-Dahan x Nadarang
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197987
  explicit: false
  by artist: IV Of Spades
  by artist: Shanti Dope
  in album: Bata, Dahan-Dahan x Nadarang
    type: MusicAlbum
    date published: 2018-10-03
  isrc code: PHW011800683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:40:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8bd18e288b808ec8047ada1930b67359a0a1ef8d02899166c82294de89a06b52
  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/6RLpn24GKfV33VttLFfstH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RLpn24GKfV33VttLFfstH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8bd18e288b808ec8047ada1930b67359a0a1ef8d02899166c82294de89a06b52","isrc":"PHW011800683","name":"Bata, Dahan-Dahan x Nadarang","registered_at":"2026-06-04T16:40:43Z","spotify_id":"6RLpn24GKfV33VttLFfstH","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 0x8bd18e288b808ec8047ada1930b67359a0a1ef8d02899166c82294de89a06b52. 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/6RLpn24GKfV33VttLFfstH.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/6RLpn24GKfV33VttLFfstH.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8bd18e288b808ec8047ada1930b67359a0a1ef8d02899166c82294de89a06b52","isrc":"PHW011800683","name":"Bata, Dahan-Dahan x Nadarang","registered_at":"2026-06-04T16:40:43Z","spotify_id":"6RLpn24GKfV33VttLFfstH","type":"track"}

Bata, Dahan-Dahan!
type: MusicAlbum
date published: 2018-09-14
track: Bata, Dahan-Dahan!
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249080
  explicit: false
  by artist: IV Of Spades
  in album: Bata, Dahan-Dahan!
    type: MusicAlbum
    date published: 2018-09-14
  isrc code: PHW011800633
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:26:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bf6b147ac6a1c7b6ee963fc5c8c0b6fea664b7f3d538b044ada88a8f654fd04
  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/6MMIXC8IMjrkz6TIzQ0cey.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MMIXC8IMjrkz6TIzQ0cey
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1bf6b147ac6a1c7b6ee963fc5c8c0b6fea664b7f3d538b044ada88a8f654fd04","isrc":"PHW011800633","name":"Bata, Dahan-Dahan!","registered_at":"2026-06-05T10:26:52Z","spotify_id":"6MMIXC8IMjrkz6TIzQ0cey","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 0x1bf6b147ac6a1c7b6ee963fc5c8c0b6fea664b7f3d538b044ada88a8f654fd04. 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/6MMIXC8IMjrkz6TIzQ0cey.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/6MMIXC8IMjrkz6TIzQ0cey.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1bf6b147ac6a1c7b6ee963fc5c8c0b6fea664b7f3d538b044ada88a8f654fd04","isrc":"PHW011800633","name":"Bata, Dahan-Dahan!","registered_at":"2026-06-05T10:26:52Z","spotify_id":"6MMIXC8IMjrkz6TIzQ0cey","type":"track"}

In My Prison
type: MusicAlbum
date published: 2018-07-13
track: In My Prison
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219347
  explicit: false
  by artist: IV Of Spades
  in album: In My Prison
    type: MusicAlbum
    date published: 2018-07-13
  isrc code: PHW011800512
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:38:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7533716f83daf72fd82987b0763266b7b9d6778f3b91007e2c0a3a8cf90d85a7
  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/4Q6GncsjUTwWoQO6nsdyA6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Q6GncsjUTwWoQO6nsdyA6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7533716f83daf72fd82987b0763266b7b9d6778f3b91007e2c0a3a8cf90d85a7","isrc":"PHW011800512","name":"In My Prison","registered_at":"2026-06-07T16:38:11Z","spotify_id":"4Q6GncsjUTwWoQO6nsdyA6","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 0x7533716f83daf72fd82987b0763266b7b9d6778f3b91007e2c0a3a8cf90d85a7. 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/4Q6GncsjUTwWoQO6nsdyA6.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/4Q6GncsjUTwWoQO6nsdyA6.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7533716f83daf72fd82987b0763266b7b9d6778f3b91007e2c0a3a8cf90d85a7","isrc":"PHW011800512","name":"In My Prison","registered_at":"2026-06-07T16:38:11Z","spotify_id":"4Q6GncsjUTwWoQO6nsdyA6","type":"track"}

Mundo
type: MusicAlbum
date published: 2018-02-14
track: Mundo
  type: MusicRecording
  duration: PT5M49S
  duration ms: 349750
  explicit: false
  by artist: IV Of Spades
  in album: Mundo
    type: MusicAlbum
    date published: 2018-02-14
  isrc code: PHW011800164
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:26:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbcffbe7a0c422c9c4a4e169111be0fbc0ea890a705684422c8ce208a904fc6c5
  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/61vyXXtY7OSYFRtSzv5ehw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/61vyXXtY7OSYFRtSzv5ehw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcffbe7a0c422c9c4a4e169111be0fbc0ea890a705684422c8ce208a904fc6c5. 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/61vyXXtY7OSYFRtSzv5ehw.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/61vyXXtY7OSYFRtSzv5ehw.
    date published: 2026-06-13T12:47:07Z

Where Have You Been, My Disco?
type: MusicAlbum
date published: 2017-10-20
track: Where Have You Been, My Disco?
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217779
  explicit: false
  by artist: IV Of Spades
  in album: Where Have You Been, My Disco?
    type: MusicAlbum
    date published: 2017-10-20
  isrc code: PHW011700375
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:46:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd62eeb2cc6c135ddf4fa4f26d9a0a57daafe4a63e20bc270a4755ded29038b6f
  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/3a6DfTvbtUM5KeuDAlRIh6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a6DfTvbtUM5KeuDAlRIh6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd62eeb2cc6c135ddf4fa4f26d9a0a57daafe4a63e20bc270a4755ded29038b6f","isrc":"PHW011700375","name":"Where Have You Been, My Disco?","registered_at":"2026-06-04T09:46:16Z","spotify_id":"3a6DfTvbtUM5KeuDAlRIh6","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 0xd62eeb2cc6c135ddf4fa4f26d9a0a57daafe4a63e20bc270a4755ded29038b6f. 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/3a6DfTvbtUM5KeuDAlRIh6.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/3a6DfTvbtUM5KeuDAlRIh6.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd62eeb2cc6c135ddf4fa4f26d9a0a57daafe4a63e20bc270a4755ded29038b6f","isrc":"PHW011700375","name":"Where Have You Been, My Disco?","registered_at":"2026-06-04T09:46:16Z","spotify_id":"3a6DfTvbtUM5KeuDAlRIh6","type":"track"}

Hey Barbara
type: MusicAlbum
date published: 2017-07-14
track: Hey Barbara
  type: MusicRecording
  duration: PT3M52S
  duration ms: 232780
  explicit: false
  by artist: IV Of Spades
  in album: Hey Barbara
    type: MusicAlbum
    date published: 2017-07-14
  isrc code: PHW011700174
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:02:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98ab6f7f468a86508a58346a8a6dfe6180dc921c6111aaee39a0353b8ffa069f
  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/3Ast4vbb9axN3mqJb1zjIk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Ast4vbb9axN3mqJb1zjIk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x98ab6f7f468a86508a58346a8a6dfe6180dc921c6111aaee39a0353b8ffa069f","isrc":"PHW011700174","name":"Hey Barbara","registered_at":"2026-06-04T08:02:00Z","spotify_id":"3Ast4vbb9axN3mqJb1zjIk","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 0x98ab6f7f468a86508a58346a8a6dfe6180dc921c6111aaee39a0353b8ffa069f. 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/3Ast4vbb9axN3mqJb1zjIk.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/3Ast4vbb9axN3mqJb1zjIk.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x98ab6f7f468a86508a58346a8a6dfe6180dc921c6111aaee39a0353b8ffa069f","isrc":"PHW011700174","name":"Hey Barbara","registered_at":"2026-06-04T08:02:00Z","spotify_id":"3Ast4vbb9axN3mqJb1zjIk","type":"track"}

Ilaw Sa Daan
type: MusicAlbum
date published: 2016-10-07
track: Ilaw Sa Daan
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242790
  explicit: false
  by artist: IV Of Spades
  in album: Ilaw Sa Daan
    type: MusicAlbum
    date published: 2016-10-07
  isrc code: PHW011600295
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:15:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x04ce9b6d93b7e90852395b47aadf266ae7509ecae66763c5ca8917ffe8e0a23b
  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/652CegYwXhnFnVz3SgGzTO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/652CegYwXhnFnVz3SgGzTO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x04ce9b6d93b7e90852395b47aadf266ae7509ecae66763c5ca8917ffe8e0a23b","isrc":"PHW011600295","name":"Ilaw Sa Daan","registered_at":"2026-06-04T07:15:17Z","spotify_id":"652CegYwXhnFnVz3SgGzTO","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 0x04ce9b6d93b7e90852395b47aadf266ae7509ecae66763c5ca8917ffe8e0a23b. 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/652CegYwXhnFnVz3SgGzTO.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/652CegYwXhnFnVz3SgGzTO.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x04ce9b6d93b7e90852395b47aadf266ae7509ecae66763c5ca8917ffe8e0a23b","isrc":"PHW011600295","name":"Ilaw Sa Daan","registered_at":"2026-06-04T07:15:17Z","spotify_id":"652CegYwXhnFnVz3SgGzTO","type":"track"}

Nagbabalik
type: MusicAlbum
date published: 2019-07-03
track: Nagbabalik
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230000
  explicit: false
  by artist: Rico Blanco
  by artist: IV Of Spades
  in album: Nagbabalik
    type: MusicAlbum
    date published: 2019-07-03
  isrc code: FR59R1945429
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:53:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48553880c9feca6609d4d83609ce5358e3cd7f48335d3e2e8f8dcea1baa48fc1
  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/2K4SNcg5gserGR37nFshj6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2K4SNcg5gserGR37nFshj6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48553880c9feca6609d4d83609ce5358e3cd7f48335d3e2e8f8dcea1baa48fc1. 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/2K4SNcg5gserGR37nFshj6.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/2K4SNcg5gserGR37nFshj6.
    date published: 2026-06-13T12:47:07Z

Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
type: MusicAlbum
date published: 2023-12-08
track: The Night Garden - Live at Pagsibol
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161500
  explicit: false
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
track: Unravel - Live at Pagsibol
  type: MusicRecording
  duration: PT10M39S
  duration ms: 639874
  explicit: false
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
track: Together We Build - Live at Pagsibol
  type: MusicRecording
  duration: PT5M34S
  duration ms: 334000
  explicit: false
  by artist: Anya Lagman
  by artist: Mica Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
track: Balikbayan (Excerpt) - Live At Pagsibol
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130500
  explicit: false
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
track: I Am Mother - Live at Pagsibol
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284750
  explicit: false
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
track: Anak - Live at Pagsibol
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238374
  explicit: false
  by artist: Freddie Aguilar
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
track: Mundo - Live at Pagsibol
  type: MusicRecording
  duration: PT5M12S
  duration ms: 312750
  explicit: false
  by artist: IV Of Spades
  by artist: Daniel Zildjian Benitez Unique Torralba Salonga
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
  isrc code: QZWFJ2397705
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T15:20:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdd3fda7f5db74574d5bcab0704a65b32c814c2d5731c4772599cd902c401a333
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6ulQd6xDBcC9hNDQpiBlm3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ulQd6xDBcC9hNDQpiBlm3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdd3fda7f5db74574d5bcab0704a65b32c814c2d5731c4772599cd902c401a333","isrc":"QZWFJ2397705","name":"Mundo - Live at Pagsibol","registered_at":"2026-06-27T15:20:06Z","spotify_id":"6ulQd6xDBcC9hNDQpiBlm3","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 0xdd3fda7f5db74574d5bcab0704a65b32c814c2d5731c4772599cd902c401a333. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6ulQd6xDBcC9hNDQpiBlm3.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/6ulQd6xDBcC9hNDQpiBlm3.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0xdd3fda7f5db74574d5bcab0704a65b32c814c2d5731c4772599cd902c401a333","isrc":"QZWFJ2397705","name":"Mundo - Live at Pagsibol","registered_at":"2026-06-27T15:20:06Z","spotify_id":"6ulQd6xDBcC9hNDQpiBlm3","type":"track"}
track: Narda - Live at Pagsibol
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238000
  explicit: false
  by artist: Kamikazee
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08
track: Umagang Kay Ganda - Live at Pagsibol
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238000
  explicit: false
  by artist: Babes Conda Butch Montserrat
  by artist: Anya Lagman
  in album: Pagsibol (Live at The Goldenberg Mansion) [Live at Pagsibol]
    type: MusicAlbum
    date published: 2023-12-08

CLAPCLAPCLAP!
type: MusicRecording
duration: PT0M15S
duration ms: 15451
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18

Sweet Shadow
type: MusicRecording
duration: PT4M3S
duration ms: 243507
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:26:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208
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/1u34VUANkmyRjGPRtxLgnA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1u34VUANkmyRjGPRtxLgnA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208","isrc":"PHW011900004","name":"Sweet Shadow","registered_at":"2026-06-05T14:26:34Z","spotify_id":"1u34VUANkmyRjGPRtxLgnA","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 0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208. 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/1u34VUANkmyRjGPRtxLgnA.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/1u34VUANkmyRjGPRtxLgnA.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xff8e197715cd7295f49d090e0cc94cbcb871a4a4ebc94764bf21f45992049208","isrc":"PHW011900004","name":"Sweet Shadow","registered_at":"2026-06-05T14:26:34Z","spotify_id":"1u34VUANkmyRjGPRtxLgnA","type":"track"}

Bata, Dahan-Dahan!
type: MusicRecording
duration: PT4M6S
duration ms: 246056
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:58:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed
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/5JFX5HIrFablCo0uEkNtKo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JFX5HIrFablCo0uEkNtKo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed","isrc":"PHW011900005","name":"Bata, Dahan-Dahan!","registered_at":"2026-06-04T09:58:57Z","spotify_id":"5JFX5HIrFablCo0uEkNtKo","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 0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed. 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/5JFX5HIrFablCo0uEkNtKo.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/5JFX5HIrFablCo0uEkNtKo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x80622154486f4792ab2995014a696a73a6192349587c3d2c22bb5cc004d7faed","isrc":"PHW011900005","name":"Bata, Dahan-Dahan!","registered_at":"2026-06-04T09:58:57Z","spotify_id":"5JFX5HIrFablCo0uEkNtKo","type":"track"}

Bawat Kaluluwa
type: MusicRecording
duration: PT3M58S
duration ms: 238571
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:04:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88
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/2gnVqlNifLIGvinryubyG4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gnVqlNifLIGvinryubyG4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88","isrc":"PHW011900006","name":"Bawat Kaluluwa","registered_at":"2026-06-04T09:04:05Z","spotify_id":"2gnVqlNifLIGvinryubyG4","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 0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88. 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/2gnVqlNifLIGvinryubyG4.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/2gnVqlNifLIGvinryubyG4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9439c907498bf1ae4fbc0611f0bb88b12a02fe05918ce44e512e055205126d88","isrc":"PHW011900006","name":"Bawat Kaluluwa","registered_at":"2026-06-04T09:04:05Z","spotify_id":"2gnVqlNifLIGvinryubyG4","type":"track"}

Not My Energy
type: MusicRecording
duration: PT4M3S
duration ms: 243458
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:17:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf
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/7l5aCorqYz8HtZ3wjSwtOV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7l5aCorqYz8HtZ3wjSwtOV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf","isrc":"PHW011900007","name":"Not My Energy","registered_at":"2026-06-06T00:17:12Z","spotify_id":"7l5aCorqYz8HtZ3wjSwtOV","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 0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf. 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/7l5aCorqYz8HtZ3wjSwtOV.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/7l5aCorqYz8HtZ3wjSwtOV.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2644a176a746617ae4eaf3a55be9c4850a0da3211e36aed095d148c29e49dbaf","isrc":"PHW011900007","name":"Not My Energy","registered_at":"2026-06-06T00:17:12Z","spotify_id":"7l5aCorqYz8HtZ3wjSwtOV","type":"track"}

Come Inside Of My Heart
type: MusicRecording
duration: PT4M6S
duration ms: 246396
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:56:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b
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/3Eb5sztvEMa0Mqnb8DUAlU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Eb5sztvEMa0Mqnb8DUAlU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:31Z","spotify_id":"3Eb5sztvEMa0Mqnb8DUAlU","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 0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b. 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/3Eb5sztvEMa0Mqnb8DUAlU.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/3Eb5sztvEMa0Mqnb8DUAlU.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:31Z","spotify_id":"3Eb5sztvEMa0Mqnb8DUAlU","type":"track"}

The Novel Of My Mind
type: MusicRecording
duration: PT1M20S
duration ms: 80675
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d
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/0TrBAndl9PJXiGp2rmfdeI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0TrBAndl9PJXiGp2rmfdeI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d","isrc":"PHW011900009","name":"The Novel Of My Mind","registered_at":"2026-06-06T20:48:34Z","spotify_id":"0TrBAndl9PJXiGp2rmfdeI","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 0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d. 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/0TrBAndl9PJXiGp2rmfdeI.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/0TrBAndl9PJXiGp2rmfdeI.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0d2817c0b74d43253c86e030c4d66c536e078ca2522ef8b21686ce99199ac00d","isrc":"PHW011900009","name":"The Novel Of My Mind","registered_at":"2026-06-06T20:48:34Z","spotify_id":"0TrBAndl9PJXiGp2rmfdeI","type":"track"}

Dulo Ng Hangganan
type: MusicRecording
duration: PT5M28S
duration ms: 328303
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:28:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc
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/7h4W9blGxYCkKJ3dxPZ84j.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h4W9blGxYCkKJ3dxPZ84j
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc","isrc":"PHW011900010","name":"Dulo Ng Hangganan","registered_at":"2026-06-01T08:28:03Z","spotify_id":"7h4W9blGxYCkKJ3dxPZ84j","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 0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc. 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/7h4W9blGxYCkKJ3dxPZ84j.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/7h4W9blGxYCkKJ3dxPZ84j.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc0af533a6179238096c13379757e0731f62b05747e817a6e7ad69f6eefbbd8bc","isrc":"PHW011900010","name":"Dulo Ng Hangganan","registered_at":"2026-06-01T08:28:03Z","spotify_id":"7h4W9blGxYCkKJ3dxPZ84j","type":"track"}

In My Prison
type: MusicRecording
duration: PT3M38S
duration ms: 218539
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:57:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d
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/4Edrtauj7pmOlykfFHLz07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Edrtauj7pmOlykfFHLz07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d","isrc":"PHW011900011","name":"In My Prison","registered_at":"2026-06-05T04:57:19Z","spotify_id":"4Edrtauj7pmOlykfFHLz07","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 0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d. 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/4Edrtauj7pmOlykfFHLz07.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/4Edrtauj7pmOlykfFHLz07.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4ec5d6ebfa49ad9a95c0e1b4ef2daf7bb25135a09df586871721f2199198107d","isrc":"PHW011900011","name":"In My Prison","registered_at":"2026-06-05T04:57:19Z","spotify_id":"4Edrtauj7pmOlykfFHLz07","type":"track"}

My Juliana
type: MusicRecording
duration: PT4M46S
duration ms: 286041
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:15:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822
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/5Y33pd27lE5hznJFeD4dAk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Y33pd27lE5hznJFeD4dAk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822","isrc":"PHW011900012","name":"My Juliana","registered_at":"2026-06-04T13:15:26Z","spotify_id":"5Y33pd27lE5hznJFeD4dAk","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 0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822. 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/5Y33pd27lE5hznJFeD4dAk.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/5Y33pd27lE5hznJFeD4dAk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6c6f004edc18f544109e154afd48400ef9b5565e6b773edcbbd921fc14999822","isrc":"PHW011900012","name":"My Juliana","registered_at":"2026-06-04T13:15:26Z","spotify_id":"5Y33pd27lE5hznJFeD4dAk","type":"track"}

I'm A Butterfly
type: MusicRecording
duration: PT4M49S
duration ms: 289312
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T00:17:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc
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/1I2pe7KNMnhmjI4VPZ4Oqq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1I2pe7KNMnhmjI4VPZ4Oqq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc","isrc":"PHW011900013","name":"I'm A Butterfly","registered_at":"2026-06-06T00:17:00Z","spotify_id":"1I2pe7KNMnhmjI4VPZ4Oqq","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 0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc. 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/1I2pe7KNMnhmjI4VPZ4Oqq.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/1I2pe7KNMnhmjI4VPZ4Oqq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3341cf0ea689ea261512c1429393cb121ebdef5779dd576a2d744c5c2a1070dc","isrc":"PHW011900013","name":"I'm A Butterfly","registered_at":"2026-06-06T00:17:00Z","spotify_id":"1I2pe7KNMnhmjI4VPZ4Oqq","type":"track"}

I Ain't Perfect
type: MusicRecording
duration: PT4M22S
duration ms: 262608
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T01:35:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac
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/7lD4bwbBCqukPke3Xt1Ncs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lD4bwbBCqukPke3Xt1Ncs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac","isrc":"PHW011900014","name":"I Ain't Perfect","registered_at":"2026-06-02T01:35:35Z","spotify_id":"7lD4bwbBCqukPke3Xt1Ncs","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 0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac. 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/7lD4bwbBCqukPke3Xt1Ncs.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/7lD4bwbBCqukPke3Xt1Ncs.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1ad7fe12afa578d03976544697ebe1999dd11f413023492e43dd57b3a9bf58ac","isrc":"PHW011900014","name":"I Ain't Perfect","registered_at":"2026-06-02T01:35:35Z","spotify_id":"7lD4bwbBCqukPke3Xt1Ncs","type":"track"}

Take That Man
type: MusicRecording
duration: PT3M59S
duration ms: 239456
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:04:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3
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/1SZuNx9TtE5da7twgYkKAq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SZuNx9TtE5da7twgYkKAq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3","isrc":"PHW011900015","name":"Take That Man","registered_at":"2026-06-05T05:04:29Z","spotify_id":"1SZuNx9TtE5da7twgYkKAq","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 0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3. 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/1SZuNx9TtE5da7twgYkKAq.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/1SZuNx9TtE5da7twgYkKAq.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x56cdae68293093d505e775eca5bfbadb1d9958e9685c02bfb5109ea75f971be3","isrc":"PHW011900015","name":"Take That Man","registered_at":"2026-06-05T05:04:29Z","spotify_id":"1SZuNx9TtE5da7twgYkKAq","type":"track"}

Captivated
type: MusicRecording
duration: PT3M39S
duration ms: 219949
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:10:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07812c83954642a4066814189fc9ced77aaccc95675d8dd6c431bf5440af314f
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/39SQ0CjIineoa2mbiJpZdk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39SQ0CjIineoa2mbiJpZdk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07812c83954642a4066814189fc9ced77aaccc95675d8dd6c431bf5440af314f. 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/39SQ0CjIineoa2mbiJpZdk.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/39SQ0CjIineoa2mbiJpZdk.
  date published: 2026-06-13T12:47:07Z

I Would Rather Live Alone (I'm Not Who I'm Today)
type: MusicRecording
duration: PT2M14S
duration ms: 134872
explicit: false
by artist: IV Of Spades
in album: CLAPCLAPCLAP!
  type: MusicAlbum
  date published: 2019-01-18
isrc code: PHW011900017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T12:17:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc
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/5GpNvH7JUU5VdS7Vnmj4El.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GpNvH7JUU5VdS7Vnmj4El
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc","isrc":"PHW011900017","name":"I Would Rather Live Alone (I'm Not Who I'm Today)","registered_at":"2026-06-04T12:17:33Z","spotify_id":"5GpNvH7JUU5VdS7Vnmj4El","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 0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc. 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/5GpNvH7JUU5VdS7Vnmj4El.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/5GpNvH7JUU5VdS7Vnmj4El.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x05d558142912155cb037177ded857f7e4f630bc5f906c6099d7daf73f1dd2bdc","isrc":"PHW011900017","name":"I Would Rather Live Alone (I'm Not Who I'm Today)","registered_at":"2026-06-04T12:17:33Z","spotify_id":"5GpNvH7JUU5VdS7Vnmj4El","type":"track"}

Come Inside Of My Heart
type: MusicRecording
duration: PT4M5S
duration ms: 245396
explicit: false
by artist: IV Of Spades
in album: Come Inside Of My Heart
  type: MusicAlbum
  date published: 2023-02-24
isrc code: PHW011900008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:56:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b
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/2MJLicadGoYVw1HZ637hcj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MJLicadGoYVw1HZ637hcj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:30Z","spotify_id":"2MJLicadGoYVw1HZ637hcj","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 0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b. 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/2MJLicadGoYVw1HZ637hcj.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/2MJLicadGoYVw1HZ637hcj.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x37fcc4e26e411bf1d72baeed9d5388983b3b1a580a8cc375c247b1d343c9e15b","isrc":"PHW011900008","name":"Come Inside Of My Heart","registered_at":"2026-06-01T03:56:30Z","spotify_id":"2MJLicadGoYVw1HZ637hcj","type":"track"}

Come Inside Of My Heart - Sped Up
type: MusicRecording
duration: PT2M53S
duration ms: 173311
explicit: false
by artist: IV Of Spades
by artist: sped up nightcore
in album: Come Inside Of My Heart
  type: MusicAlbum
  date published: 2023-02-24
isrc code: PHW012300071
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:26:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525
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/1fO083RTFknKJdGUGKE6ZB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fO083RTFknKJdGUGKE6ZB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525","isrc":"PHW012300071","name":"Come Inside Of My Heart - Sped Up","registered_at":"2026-06-05T14:26:51Z","spotify_id":"1fO083RTFknKJdGUGKE6ZB","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 0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525. 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/1fO083RTFknKJdGUGKE6ZB.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/1fO083RTFknKJdGUGKE6ZB.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3044632679c1f49b69a97cb99c4feb19ad25aa515290da5fad4ae5ce59b23525","isrc":"PHW012300071","name":"Come Inside Of My Heart - Sped Up","registered_at":"2026-06-05T14:26:51Z","spotify_id":"1fO083RTFknKJdGUGKE6ZB","type":"track"}

Come Inside Of My Heart (Slowed)
type: MusicRecording
duration: PT5M34S
duration ms: 334093
explicit: false
by artist: IV Of Spades
in album: Come Inside Of My Heart
  type: MusicAlbum
  date published: 2023-02-24
isrc code: PHW012300061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T22:32:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2AoMJlB66AODqk8zpY5tlN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2AoMJlB66AODqk8zpY5tlN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b","isrc":"PHW012300061","name":"Come Inside Of My Heart (Slowed)","registered_at":"2026-06-09T22:32:17Z","spotify_id":"2AoMJlB66AODqk8zpY5tlN","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 0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2AoMJlB66AODqk8zpY5tlN.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/2AoMJlB66AODqk8zpY5tlN.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x57597ec46f24ba9f865124967e8dba916e0893fbd4bcac5c11ecf22a8fd7ba9b","isrc":"PHW012300061","name":"Come Inside Of My Heart (Slowed)","registered_at":"2026-06-09T22:32:17Z","spotify_id":"2AoMJlB66AODqk8zpY5tlN","type":"track"}

Sariling Multo (Sa Panaginip)
type: MusicRecording
duration: PT5M31S
duration ms: 331997
explicit: false
by artist: IV Of Spades
in album: Sariling Multo (Sa Panaginip)
  type: MusicAlbum
  date published: 2020-04-17
isrc code: PHW012000134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:23:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4
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/4trnDsgZDTeX09IjfSDyPt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4trnDsgZDTeX09IjfSDyPt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4","isrc":"PHW012000134","name":"Sariling Multo (Sa Panaginip)","registered_at":"2026-06-04T11:23:01Z","spotify_id":"4trnDsgZDTeX09IjfSDyPt","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 0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4. 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/4trnDsgZDTeX09IjfSDyPt.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/4trnDsgZDTeX09IjfSDyPt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe6192097bf94b6dd0d711f441c8826f9849b248d75604c9c4ee89f924245feb4","isrc":"PHW012000134","name":"Sariling Multo (Sa Panaginip)","registered_at":"2026-06-04T11:23:01Z","spotify_id":"4trnDsgZDTeX09IjfSDyPt","type":"track"}

Ang Pinagmulan
type: MusicRecording
duration: PT3M51S
duration ms: 231289
explicit: false
by artist: IV Of Spades
in album: Ang Pinagmulan
  type: MusicAlbum
  date published: 2020-02-07
isrc code: PHW011900570
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:07:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf
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/45Nm4dwbrahPabtJQj8Cf0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45Nm4dwbrahPabtJQj8Cf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf","isrc":"PHW011900570","name":"Ang Pinagmulan","registered_at":"2026-06-04T15:07:39Z","spotify_id":"45Nm4dwbrahPabtJQj8Cf0","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 0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf. 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/45Nm4dwbrahPabtJQj8Cf0.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/45Nm4dwbrahPabtJQj8Cf0.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1d83b2906731fdffd66c8ca76a9cbbc110051bb247f0c7bef29fd9cc6cf601cf","isrc":"PHW011900570","name":"Ang Pinagmulan","registered_at":"2026-06-04T15:07:39Z","spotify_id":"45Nm4dwbrahPabtJQj8Cf0","type":"track"}