Vintage Soul
type: MusicGroup
popularity: 3
followers: 339
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2c1ecb36b85b3253bc38b890a8f645ae2e29d9d141c28d96704efaaa8a1aba0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a28a37-c3c3-4790-ac75-a17750c6e222.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a28a37-c3c3-4790-ac75-a17750c6e222.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21a28a37-c3c3-4790-ac75-a17750c6e222
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2c1ecb36b85b3253bc38b890a8f645ae2e29d9d141c28d96704efaaa8a1aba0","name":"Vintage Soul","registered_at":"2026-06-16T01:16:05Z","symbol":"NIM0891531","token_address":"0x56f13ef9a22c4d3cc46a6d542b1a60861b1184af","type":"artist","uuid":"21a28a37-c3c3-4790-ac75-a17750c6e222"}
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 0xd2c1ecb36b85b3253bc38b890a8f645ae2e29d9d141c28d96704efaaa8a1aba0. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21a28a37-c3c3-4790-ac75-a17750c6e222.json and https://artists.proofprofile.net/proofs/artist/21a28a37-c3c3-4790-ac75-a17750c6e222.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xd2c1ecb36b85b3253bc38b890a8f645ae2e29d9d141c28d96704efaaa8a1aba0","name":"Vintage Soul","registered_at":"2026-06-16T01:16:05Z","symbol":"NIM0891531","token_address":"0x56f13ef9a22c4d3cc46a6d542b1a60861b1184af","type":"artist","uuid":"21a28a37-c3c3-4790-ac75-a17750c6e222"}
album: My Vanilla World
  type: MusicAlbum
  date published: 2013-11-08