Nico Chambers
type: MusicGroup
popularity: 25
followers: 535
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd94613f071c06a5ed2c9bacc346743a4e4b8a14b026af8dcd6d86e52092e50d5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b991faa-593f-42a9-96fd-38e3b5ffd895.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b991faa-593f-42a9-96fd-38e3b5ffd895.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b991faa-593f-42a9-96fd-38e3b5ffd895
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd94613f071c06a5ed2c9bacc346743a4e4b8a14b026af8dcd6d86e52092e50d5","name":"Nico Chambers","registered_at":"2026-06-11T11:33:37Z","symbol":"NIM0015145","token_address":"0xc48aed05939d3c156972c7c19cba75e688fcb6c5","type":"artist","uuid":"0b991faa-593f-42a9-96fd-38e3b5ffd895"}
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 0xd94613f071c06a5ed2c9bacc346743a4e4b8a14b026af8dcd6d86e52092e50d5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b991faa-593f-42a9-96fd-38e3b5ffd895.json and https://artists.proofprofile.net/proofs/artist/0b991faa-593f-42a9-96fd-38e3b5ffd895.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd94613f071c06a5ed2c9bacc346743a4e4b8a14b026af8dcd6d86e52092e50d5","name":"Nico Chambers","registered_at":"2026-06-11T11:33:37Z","symbol":"NIM0015145","token_address":"0xc48aed05939d3c156972c7c19cba75e688fcb6c5","type":"artist","uuid":"0b991faa-593f-42a9-96fd-38e3b5ffd895"}
album: Shape of the night
  type: MusicAlbum
  date published: 2023-08-18
album: Someones Echoes
  type: MusicAlbum
  date published: 2023-08-19
album: Legend of the lights
  type: MusicAlbum
  date published: 2023-08-19
album: Todo por nosotros
  type: MusicAlbum
  date published: 2023-08-19
album: Someones Echoes
  type: MusicAlbum
  date published: 2023-08-19
album: Uptown Groove
  type: MusicAlbum
  date published: 2023-08-19
album: Closer to eternity
  type: MusicAlbum
  date published: 2023-08-19
album: Legend of the lights
  type: MusicAlbum
  date published: 2023-08-19
album: Thinking in Harmony
  type: MusicAlbum
  date published: 2023-08-19
album: Joyful Hello
  type: MusicAlbum
  date published: 2023-08-19
album: Blinding whispers
  type: MusicAlbum
  date published: 2023-08-19
album: Joyful Hello
  type: MusicAlbum
  date published: 2023-08-19
album: Despacito Dreams
  type: MusicAlbum
  date published: 2023-08-19
album: Todo por nosotros
  type: MusicAlbum
  date published: 2023-08-19