MC GORDIN DA 29
type: MusicGroup
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ba893b9cbc9a01bc48207751b39124bcf5509d5156f8c8d7489fdcd93d2706d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d247336-0a4c-4787-a8ed-82c27129eec9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d247336-0a4c-4787-a8ed-82c27129eec9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d247336-0a4c-4787-a8ed-82c27129eec9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ba893b9cbc9a01bc48207751b39124bcf5509d5156f8c8d7489fdcd93d2706d","name":"MC GORDIN DA 29","registered_at":"2026-06-16T22:06:32Z","symbol":"NIM1189994","token_address":"0x7e76c432261b636d49cb07652f183990968685c3","type":"artist","uuid":"5d247336-0a4c-4787-a8ed-82c27129eec9"}
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 0x0ba893b9cbc9a01bc48207751b39124bcf5509d5156f8c8d7489fdcd93d2706d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d247336-0a4c-4787-a8ed-82c27129eec9.json and https://artists.proofprofile.net/proofs/artist/5d247336-0a4c-4787-a8ed-82c27129eec9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x0ba893b9cbc9a01bc48207751b39124bcf5509d5156f8c8d7489fdcd93d2706d","name":"MC GORDIN DA 29","registered_at":"2026-06-16T22:06:32Z","symbol":"NIM1189994","token_address":"0x7e76c432261b636d49cb07652f183990968685c3","type":"artist","uuid":"5d247336-0a4c-4787-a8ed-82c27129eec9"}
album: Ritmada Baile da Area 4
  type: MusicAlbum
  date published: 2023-03-27
album: Os Menor Clona Cartão
  type: MusicAlbum
  date published: 2023-04-08