The I.S.A. ft MikeKUZ
type: MusicGroup
popularity: 18
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x098320546b7b1ec14adcb95b37260edb89a37278eac5da89f437fd2744543c93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953681
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953681
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6438fd08-b6e4-4b0a-b255-ec52f733698f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6438fd08-b6e4-4b0a-b255-ec52f733698f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6438fd08-b6e4-4b0a-b255-ec52f733698f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:31:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x098320546b7b1ec14adcb95b37260edb89a37278eac5da89f437fd2744543c93","name":"The I.S.A. ft MikeKUZ","registered_at":"2026-06-14T15:01:59Z","symbol":"NIM0489665","token_address":"0x71cced42bb3c90e96ec06201d7eeb121932809d1","type":"artist","uuid":"6438fd08-b6e4-4b0a-b255-ec52f733698f"}
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 0x098320546b7b1ec14adcb95b37260edb89a37278eac5da89f437fd2744543c93. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6438fd08-b6e4-4b0a-b255-ec52f733698f.json and https://artists.proofprofile.net/proofs/artist/6438fd08-b6e4-4b0a-b255-ec52f733698f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:31:23Z
  text: {"copyright_id":"0x098320546b7b1ec14adcb95b37260edb89a37278eac5da89f437fd2744543c93","name":"The I.S.A. ft MikeKUZ","registered_at":"2026-06-14T15:01:59Z","symbol":"NIM0489665","token_address":"0x71cced42bb3c90e96ec06201d7eeb121932809d1","type":"artist","uuid":"6438fd08-b6e4-4b0a-b255-ec52f733698f"}