Comunidade das Nações
type: MusicGroup
popularity: 10
followers: 196
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x793a8abe2de7ed938801542d1efe25d167b99f93060b33a65c63a9475f71e754
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/c0348a97-9824-408e-89bd-aa85fea7f1f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c0348a97-9824-408e-89bd-aa85fea7f1f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c0348a97-9824-408e-89bd-aa85fea7f1f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x793a8abe2de7ed938801542d1efe25d167b99f93060b33a65c63a9475f71e754","name":"Comunidade das Nações","registered_at":"2026-06-20T19:05:25Z","symbol":"NIM1685279","token_address":"0x9aa8d4d71d861688d2bed7b12499500914b12baf","type":"artist","uuid":"c0348a97-9824-408e-89bd-aa85fea7f1f0"}
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 0x793a8abe2de7ed938801542d1efe25d167b99f93060b33a65c63a9475f71e754. 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/c0348a97-9824-408e-89bd-aa85fea7f1f0.json and https://artists.proofprofile.net/proofs/artist/c0348a97-9824-408e-89bd-aa85fea7f1f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x793a8abe2de7ed938801542d1efe25d167b99f93060b33a65c63a9475f71e754","name":"Comunidade das Nações","registered_at":"2026-06-20T19:05:25Z","symbol":"NIM1685279","token_address":"0x9aa8d4d71d861688d2bed7b12499500914b12baf","type":"artist","uuid":"c0348a97-9824-408e-89bd-aa85fea7f1f0"}
album: Sorria
  type: MusicAlbum
  date published: 2020-09-07