Adrien (AR)
type: MusicGroup
genre: organic house
genre: progressive house
popularity: 4
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9ed08fcb64c04ea4191e1d433e155d91b2d823e6dd81e66f1115e8cf2e5d446
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4a42a0b-591a-4229-bb6a-4d5928556538.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4a42a0b-591a-4229-bb6a-4d5928556538.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4a42a0b-591a-4229-bb6a-4d5928556538
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9ed08fcb64c04ea4191e1d433e155d91b2d823e6dd81e66f1115e8cf2e5d446","name":"Adrien (AR)","registered_at":"2026-06-20T20:39:54Z","symbol":"NIM1709257","token_address":"0x0b60ff37bdb87328614e8cadf0d4c33b0af12aa2","type":"artist","uuid":"c4a42a0b-591a-4229-bb6a-4d5928556538"}
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 0xc9ed08fcb64c04ea4191e1d433e155d91b2d823e6dd81e66f1115e8cf2e5d446. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4a42a0b-591a-4229-bb6a-4d5928556538.json and https://artists.proofprofile.net/proofs/artist/c4a42a0b-591a-4229-bb6a-4d5928556538.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xc9ed08fcb64c04ea4191e1d433e155d91b2d823e6dd81e66f1115e8cf2e5d446","name":"Adrien (AR)","registered_at":"2026-06-20T20:39:54Z","symbol":"NIM1709257","token_address":"0x0b60ff37bdb87328614e8cadf0d4c33b0af12aa2","type":"artist","uuid":"c4a42a0b-591a-4229-bb6a-4d5928556538"}
album: Never No
  type: MusicAlbum
  date published: 2024-01-19
album: Greta Doesn't Have Green Eyes
  type: MusicAlbum
  date published: 2024-09-06
album: Warming People
  type: MusicAlbum
  date published: 2025-04-22