One O One
type: MusicGroup
genre: acid house
popularity: 9
followers: 1169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7891335eb3daf1425fb875561f821f9d6b4644b6475bcee6f493e341eed953e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d64a451-ee19-48e3-be49-bda05e9e60d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d64a451-ee19-48e3-be49-bda05e9e60d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d64a451-ee19-48e3-be49-bda05e9e60d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe7891335eb3daf1425fb875561f821f9d6b4644b6475bcee6f493e341eed953e","name":"One O One","registered_at":"2026-06-17T14:44:56Z","symbol":"NIM1428058","token_address":"0xdfa15f9d6b4e68ef7ae83604b0beb076123066db","type":"artist","uuid":"8d64a451-ee19-48e3-be49-bda05e9e60d9"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7891335eb3daf1425fb875561f821f9d6b4644b6475bcee6f493e341eed953e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d64a451-ee19-48e3-be49-bda05e9e60d9.json and https://artists.proofprofile.net/proofs/artist/8d64a451-ee19-48e3-be49-bda05e9e60d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe7891335eb3daf1425fb875561f821f9d6b4644b6475bcee6f493e341eed953e","name":"One O One","registered_at":"2026-06-17T14:44:56Z","symbol":"NIM1428058","token_address":"0xdfa15f9d6b4e68ef7ae83604b0beb076123066db","type":"artist","uuid":"8d64a451-ee19-48e3-be49-bda05e9e60d9"}
album: Love You
  type: MusicAlbum
  date published: 2015-10-01
album: Stunning
  type: MusicAlbum
  date published: 2015-11-18
album: You Are My Light
  type: MusicAlbum
  date published: 2016-03-22