Da SouldJazz
type: MusicGroup
popularity: 7
followers: 811
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60a0f0c273f86a30ab6a6ce2755e8a00f069e7cb830b37fe28ecdeee50f131e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c24f77bb-3687-4442-aef4-d68c8ded21e0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c24f77bb-3687-4442-aef4-d68c8ded21e0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c24f77bb-3687-4442-aef4-d68c8ded21e0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60a0f0c273f86a30ab6a6ce2755e8a00f069e7cb830b37fe28ecdeee50f131e0","name":"Da SouldJazz","registered_at":"2026-06-20T19:37:51Z","symbol":"NIM1695161","token_address":"0x2dd8e8300d5fb5270dcb91d81830d53fe8c1e5b0","type":"artist","uuid":"c24f77bb-3687-4442-aef4-d68c8ded21e0"}
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 0x60a0f0c273f86a30ab6a6ce2755e8a00f069e7cb830b37fe28ecdeee50f131e0. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c24f77bb-3687-4442-aef4-d68c8ded21e0.json and https://artists.proofprofile.net/proofs/artist/c24f77bb-3687-4442-aef4-d68c8ded21e0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x60a0f0c273f86a30ab6a6ce2755e8a00f069e7cb830b37fe28ecdeee50f131e0","name":"Da SouldJazz","registered_at":"2026-06-20T19:37:51Z","symbol":"NIM1695161","token_address":"0x2dd8e8300d5fb5270dcb91d81830d53fe8c1e5b0","type":"artist","uuid":"c24f77bb-3687-4442-aef4-d68c8ded21e0"}
album: Pela Fé
  type: MusicAlbum
  date published: 2006-01-01
album: Ebenézer
  type: MusicAlbum
  date published: 2020-11-08