Pay J3
type: MusicGroup
popularity: 2
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cbf29343b8c37818662083562461a269f7e51bb0d8985a46b40e9a2c4603cbf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ac89e5d-3290-468a-be90-341bb30db6b8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ac89e5d-3290-468a-be90-341bb30db6b8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ac89e5d-3290-468a-be90-341bb30db6b8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2cbf29343b8c37818662083562461a269f7e51bb0d8985a46b40e9a2c4603cbf","name":"Pay J3","registered_at":"2026-06-16T15:40:07Z","symbol":"NIM1097803","token_address":"0x7e182dc55e9c99dbbc71fbd9552b03b9247a61f3","type":"artist","uuid":"4ac89e5d-3290-468a-be90-341bb30db6b8"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbf29343b8c37818662083562461a269f7e51bb0d8985a46b40e9a2c4603cbf. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ac89e5d-3290-468a-be90-341bb30db6b8.json and https://artists.proofprofile.net/proofs/artist/4ac89e5d-3290-468a-be90-341bb30db6b8.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x2cbf29343b8c37818662083562461a269f7e51bb0d8985a46b40e9a2c4603cbf","name":"Pay J3","registered_at":"2026-06-16T15:40:07Z","symbol":"NIM1097803","token_address":"0x7e182dc55e9c99dbbc71fbd9552b03b9247a61f3","type":"artist","uuid":"4ac89e5d-3290-468a-be90-341bb30db6b8"}
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  type: MusicAlbum
  date published: 2024-08-30
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  type: MusicAlbum
  date published: 2024-09-27
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  date published: 2024-10-06
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  type: MusicAlbum
  date published: 2024-11-08
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  type: MusicAlbum
  date published: 2024-11-17
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  type: MusicAlbum
  date published: 2024-12-13
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-02-28
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  type: MusicAlbum
  date published: 2025-03-28
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-08-08