Manuel Da Mota
type: MusicGroup
popularity: 4
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91f3dcad89298f2d7b639a0dea0416a82a55bcf1f76439297a91e984f6be9626
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec577f75-21f5-46a0-b870-7ffbbb0e9e30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ec577f75-21f5-46a0-b870-7ffbbb0e9e30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ec577f75-21f5-46a0-b870-7ffbbb0e9e30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91f3dcad89298f2d7b639a0dea0416a82a55bcf1f76439297a91e984f6be9626","name":"Manuel Da Mota","registered_at":"2026-06-21T11:09:55Z","symbol":"NIM1908389","token_address":"0xeaba96677ef7e218e0c1cca48af6c322d6be145c","type":"artist","uuid":"ec577f75-21f5-46a0-b870-7ffbbb0e9e30"}
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 0x91f3dcad89298f2d7b639a0dea0416a82a55bcf1f76439297a91e984f6be9626. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec577f75-21f5-46a0-b870-7ffbbb0e9e30.json and https://artists.proofprofile.net/proofs/artist/ec577f75-21f5-46a0-b870-7ffbbb0e9e30.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x91f3dcad89298f2d7b639a0dea0416a82a55bcf1f76439297a91e984f6be9626","name":"Manuel Da Mota","registered_at":"2026-06-21T11:09:55Z","symbol":"NIM1908389","token_address":"0xeaba96677ef7e218e0c1cca48af6c322d6be145c","type":"artist","uuid":"ec577f75-21f5-46a0-b870-7ffbbb0e9e30"}