Jay D
type: MusicGroup
popularity: 20
followers: 439
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff3cd45340dd3e132d697334012e7e646e1a8dd9a8acc1020ae7822575f0c221
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953770
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953770
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a164b60e-5aef-4c70-8b85-e478dc271655.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a164b60e-5aef-4c70-8b85-e478dc271655.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a164b60e-5aef-4c70-8b85-e478dc271655
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:50:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff3cd45340dd3e132d697334012e7e646e1a8dd9a8acc1020ae7822575f0c221","name":"Jay D","registered_at":"2026-06-14T21:28:40Z","symbol":"NIM0581856","token_address":"0xa927d60df0b1a083fa4ae4e9e4b148d20c710cb4","type":"artist","uuid":"a164b60e-5aef-4c70-8b85-e478dc271655"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3cd45340dd3e132d697334012e7e646e1a8dd9a8acc1020ae7822575f0c221. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a164b60e-5aef-4c70-8b85-e478dc271655.json and https://artists.proofprofile.net/proofs/artist/a164b60e-5aef-4c70-8b85-e478dc271655.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xff3cd45340dd3e132d697334012e7e646e1a8dd9a8acc1020ae7822575f0c221","name":"Jay D","registered_at":"2026-06-14T21:28:40Z","symbol":"NIM0581856","token_address":"0xa927d60df0b1a083fa4ae4e9e4b148d20c710cb4","type":"artist","uuid":"a164b60e-5aef-4c70-8b85-e478dc271655"}
album: Nena
  type: MusicAlbum
  date published: 2006-01-01
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  type: MusicAlbum
  date published: 2010-07-16
album: Es ist vorbei
  type: MusicAlbum
  date published: 2010-08-06
album: Nach Ke
  type: MusicAlbum
  date published: 2015-12-18
album: Nach Ke
  type: MusicAlbum
  date published: 2015-12-18
album: Yaariyan
  type: MusicAlbum
  date published: 2018-10-14