Tanya Ryan
type: MusicGroup
popularity: 2
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c29ea7b04d4c781394801114c271f3fd99308cf00a9d6a010f1a9f339179c10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc1abd8a-d881-47b1-babd-173d4f2a0939.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc1abd8a-d881-47b1-babd-173d4f2a0939.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc1abd8a-d881-47b1-babd-173d4f2a0939
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c29ea7b04d4c781394801114c271f3fd99308cf00a9d6a010f1a9f339179c10","name":"Tanya Ryan","registered_at":"2026-06-21T05:15:34Z","symbol":"NIM1830891","token_address":"0x6ea85de162136141fae9b4b195d27875776c4dc4","type":"artist","uuid":"dc1abd8a-d881-47b1-babd-173d4f2a0939"}
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 0x1c29ea7b04d4c781394801114c271f3fd99308cf00a9d6a010f1a9f339179c10. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc1abd8a-d881-47b1-babd-173d4f2a0939.json and https://artists.proofprofile.net/proofs/artist/dc1abd8a-d881-47b1-babd-173d4f2a0939.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0x1c29ea7b04d4c781394801114c271f3fd99308cf00a9d6a010f1a9f339179c10","name":"Tanya Ryan","registered_at":"2026-06-21T05:15:34Z","symbol":"NIM1830891","token_address":"0x6ea85de162136141fae9b4b195d27875776c4dc4","type":"artist","uuid":"dc1abd8a-d881-47b1-babd-173d4f2a0939"}
album: Simple as That
  type: MusicAlbum
  date published: 2014
album: Simple as That
  type: MusicAlbum
  date published: 2014-04-07
album: In Another Life
  type: MusicAlbum
  date published: 2017-07-17
album: My Heart Song
  type: MusicAlbum
  date published: 2020-01-20
album: Open
  type: MusicAlbum
  date published: 2020-02-20