David Rosse
type: MusicGroup
popularity: 3
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaddcddc6475946da557a1b86c4ef70cd7b40d2be21308abeca1aa92c26423d71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56e4a896-380f-43be-8e7e-cee31db331e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56e4a896-380f-43be-8e7e-cee31db331e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56e4a896-380f-43be-8e7e-cee31db331e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaddcddc6475946da557a1b86c4ef70cd7b40d2be21308abeca1aa92c26423d71","name":"David Rosse","registered_at":"2026-06-16T19:50:25Z","symbol":"NIM1157513","token_address":"0xbff2116cc84d030c1b9797ab18c220ed66ce8bc3","type":"artist","uuid":"56e4a896-380f-43be-8e7e-cee31db331e1"}
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 0xaddcddc6475946da557a1b86c4ef70cd7b40d2be21308abeca1aa92c26423d71. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56e4a896-380f-43be-8e7e-cee31db331e1.json and https://artists.proofprofile.net/proofs/artist/56e4a896-380f-43be-8e7e-cee31db331e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xaddcddc6475946da557a1b86c4ef70cd7b40d2be21308abeca1aa92c26423d71","name":"David Rosse","registered_at":"2026-06-16T19:50:25Z","symbol":"NIM1157513","token_address":"0xbff2116cc84d030c1b9797ab18c220ed66ce8bc3","type":"artist","uuid":"56e4a896-380f-43be-8e7e-cee31db331e1"}
album: Liberal
  type: MusicAlbum
  date published: 2025-08-05