Keyla Marie
type: MusicGroup
genre: christian
popularity: 4
followers: 285
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38b2c6b8175fb0661ae725a018d5fd343772e0ae7275565a704d7d31250af882
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feb8e559-84b5-4f65-afbb-2225cc810b9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feb8e559-84b5-4f65-afbb-2225cc810b9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/feb8e559-84b5-4f65-afbb-2225cc810b9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38b2c6b8175fb0661ae725a018d5fd343772e0ae7275565a704d7d31250af882","name":"Keyla Marie","registered_at":"2026-06-21T18:26:55Z","symbol":"NIM1999182","token_address":"0x727847fd9d13ccf936ac370d9b928060efe222cc","type":"artist","uuid":"feb8e559-84b5-4f65-afbb-2225cc810b9c"}
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 0x38b2c6b8175fb0661ae725a018d5fd343772e0ae7275565a704d7d31250af882. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feb8e559-84b5-4f65-afbb-2225cc810b9c.json and https://artists.proofprofile.net/proofs/artist/feb8e559-84b5-4f65-afbb-2225cc810b9c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x38b2c6b8175fb0661ae725a018d5fd343772e0ae7275565a704d7d31250af882","name":"Keyla Marie","registered_at":"2026-06-21T18:26:55Z","symbol":"NIM1999182","token_address":"0x727847fd9d13ccf936ac370d9b928060efe222cc","type":"artist","uuid":"feb8e559-84b5-4f65-afbb-2225cc810b9c"}
album: Qué Privilegio
  type: MusicAlbum
  date published: 2022-07-08