Toni Duerme
type: MusicGroup
genre: opm
popularity: 16
followers: 793
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x177db681987e1c0a2da9ee62d20fda59dd4cb548b85dcd02bc7732bd45b926eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953670
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953670
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5959af9b-99e5-4c04-a1fa-2ee1b9325a92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5959af9b-99e5-4c04-a1fa-2ee1b9325a92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5959af9b-99e5-4c04-a1fa-2ee1b9325a92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T18:07:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x177db681987e1c0a2da9ee62d20fda59dd4cb548b85dcd02bc7732bd45b926eb","name":"Toni Duerme","registered_at":"2026-06-14T13:46:05Z","symbol":"NIM0471545","token_address":"0xf216bd9cbf684641539fa4d9aa1303af578c5538","type":"artist","uuid":"5959af9b-99e5-4c04-a1fa-2ee1b9325a92"}
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 0x177db681987e1c0a2da9ee62d20fda59dd4cb548b85dcd02bc7732bd45b926eb. Chain 2 (Bitcoin): anchored in block 953670 (2026-06-14T18:07:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5959af9b-99e5-4c04-a1fa-2ee1b9325a92.json and https://artists.proofprofile.net/proofs/artist/5959af9b-99e5-4c04-a1fa-2ee1b9325a92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T18:07:12Z
  text: {"copyright_id":"0x177db681987e1c0a2da9ee62d20fda59dd4cb548b85dcd02bc7732bd45b926eb","name":"Toni Duerme","registered_at":"2026-06-14T13:46:05Z","symbol":"NIM0471545","token_address":"0xf216bd9cbf684641539fa4d9aa1303af578c5538","type":"artist","uuid":"5959af9b-99e5-4c04-a1fa-2ee1b9325a92"}
album: Madaya
  type: MusicAlbum
  date published: 2024-12-27
album: Seryoso
  type: MusicAlbum
  date published: 2025-06-06
album: Madaya (Live at Street Jam Expo)
  type: MusicAlbum
  date published: 2025-09-05