Nico David
type: MusicGroup
popularity: 2
followers: 226
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcac4e7b5ae42eac11fb2073c53e9af68fc9ba91533c8be36c983ed87ec10d03
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953930
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953930
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ea1b079-42be-4c7e-b467-6f4d5e14ad94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ea1b079-42be-4c7e-b467-6f4d5e14ad94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ea1b079-42be-4c7e-b467-6f4d5e14ad94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:36:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcac4e7b5ae42eac11fb2073c53e9af68fc9ba91533c8be36c983ed87ec10d03","name":"Nico David","registered_at":"2026-06-16T00:15:51Z","symbol":"NIM0877155","token_address":"0xa44a97883bfa7afc2ced0f9077dea2db43970559","type":"artist","uuid":"1ea1b079-42be-4c7e-b467-6f4d5e14ad94"}
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 0xbcac4e7b5ae42eac11fb2073c53e9af68fc9ba91533c8be36c983ed87ec10d03. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ea1b079-42be-4c7e-b467-6f4d5e14ad94.json and https://artists.proofprofile.net/proofs/artist/1ea1b079-42be-4c7e-b467-6f4d5e14ad94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xbcac4e7b5ae42eac11fb2073c53e9af68fc9ba91533c8be36c983ed87ec10d03","name":"Nico David","registered_at":"2026-06-16T00:15:51Z","symbol":"NIM0877155","token_address":"0xa44a97883bfa7afc2ced0f9077dea2db43970559","type":"artist","uuid":"1ea1b079-42be-4c7e-b467-6f4d5e14ad94"}
album: Walking On The Moon (CARSTN Remix)
  type: MusicAlbum
  date published: 2022-01-14
album: Walking On The Moon
  type: MusicAlbum
  date published: 2022-01-28
album: Walking On The Moon
  type: MusicAlbum
  date published: 2022-01-28
album: Lovin`Lovin`You
  type: MusicAlbum
  date published: 2022-06-10
album: Lovin`Lovin`You
  type: MusicAlbum
  date published: 2022-06-10
album: Turn Your Magic On
  type: MusicAlbum
  date published: 2023-04-14
album: A Fall in Spring
  type: MusicAlbum
  date published: 2023-06-30
album: A Fall in Spring
  type: MusicAlbum
  date published: 2023-06-30
album: Staying Any Longer
  type: MusicAlbum
  date published: 2023-09-01
album: Staying Any Longer
  type: MusicAlbum
  date published: 2023-09-01