Chamuko Exclusivo
type: MusicGroup
popularity: 13
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69b951e438e0aeb312fef0737ef814833f871c71e1282f2ec2a5ff73a45abd89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fab12744-55e3-4962-99e5-a3318eef0ecb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fab12744-55e3-4962-99e5-a3318eef0ecb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fab12744-55e3-4962-99e5-a3318eef0ecb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69b951e438e0aeb312fef0737ef814833f871c71e1282f2ec2a5ff73a45abd89","name":"Chamuko Exclusivo","registered_at":"2026-06-15T06:53:49Z","symbol":"NIM0716810","token_address":"0xa3350085a8bcd0bff03b03e49a1dff3cc2ed4469","type":"artist","uuid":"fab12744-55e3-4962-99e5-a3318eef0ecb"}
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 0x69b951e438e0aeb312fef0737ef814833f871c71e1282f2ec2a5ff73a45abd89. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fab12744-55e3-4962-99e5-a3318eef0ecb.json and https://artists.proofprofile.net/proofs/artist/fab12744-55e3-4962-99e5-a3318eef0ecb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x69b951e438e0aeb312fef0737ef814833f871c71e1282f2ec2a5ff73a45abd89","name":"Chamuko Exclusivo","registered_at":"2026-06-15T06:53:49Z","symbol":"NIM0716810","token_address":"0xa3350085a8bcd0bff03b03e49a1dff3cc2ed4469","type":"artist","uuid":"fab12744-55e3-4962-99e5-a3318eef0ecb"}
album: Backpackboyz
  type: MusicAlbum
  date published: 2025-04-19