Maff-Theø
type: MusicGroup
popularity: 2
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f27bd9a6327bd43a6373fb4f0877d4fdde582362b3a1f88bb6a8e6583f48688
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d40fea2-9f8e-4136-9516-4d837ba9ec7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d40fea2-9f8e-4136-9516-4d837ba9ec7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d40fea2-9f8e-4136-9516-4d837ba9ec7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f27bd9a6327bd43a6373fb4f0877d4fdde582362b3a1f88bb6a8e6583f48688","name":"Maff-Theø","registered_at":"2026-06-15T18:21:50Z","symbol":"NIM0792702","token_address":"0xcdfdfe5b05e0b37dd1dd6e7fcb9b307167c15a65","type":"artist","uuid":"0d40fea2-9f8e-4136-9516-4d837ba9ec7b"}
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 0x3f27bd9a6327bd43a6373fb4f0877d4fdde582362b3a1f88bb6a8e6583f48688. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d40fea2-9f8e-4136-9516-4d837ba9ec7b.json and https://artists.proofprofile.net/proofs/artist/0d40fea2-9f8e-4136-9516-4d837ba9ec7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x3f27bd9a6327bd43a6373fb4f0877d4fdde582362b3a1f88bb6a8e6583f48688","name":"Maff-Theø","registered_at":"2026-06-15T18:21:50Z","symbol":"NIM0792702","token_address":"0xcdfdfe5b05e0b37dd1dd6e7fcb9b307167c15a65","type":"artist","uuid":"0d40fea2-9f8e-4136-9516-4d837ba9ec7b"}
album: Domarte (Remix)
  type: MusicAlbum
  date published: 2023-10-06
album: Domarte
  type: MusicAlbum
  date published: 2023-10-06
album: Viernes
  type: MusicAlbum
  date published: 2024-11-15