Syrinx Call
type: MusicGroup
genre: new age
genre: progressive rock
popularity: 2
followers: 282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc60b1545ed3fab027ac14716201c2094bafe81ceea890b28b08251eec7f7c2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa3c3b64-f771-4370-ae77-1d8b7332bf43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa3c3b64-f771-4370-ae77-1d8b7332bf43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa3c3b64-f771-4370-ae77-1d8b7332bf43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc60b1545ed3fab027ac14716201c2094bafe81ceea890b28b08251eec7f7c2b","name":"Syrinx Call","registered_at":"2026-06-20T09:09:24Z","symbol":"NIM1575244","token_address":"0x3c54a107e6cb7331858bbe436b9d9383dc783647","type":"artist","uuid":"aa3c3b64-f771-4370-ae77-1d8b7332bf43"}
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 0xbc60b1545ed3fab027ac14716201c2094bafe81ceea890b28b08251eec7f7c2b. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa3c3b64-f771-4370-ae77-1d8b7332bf43.json and https://artists.proofprofile.net/proofs/artist/aa3c3b64-f771-4370-ae77-1d8b7332bf43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xbc60b1545ed3fab027ac14716201c2094bafe81ceea890b28b08251eec7f7c2b","name":"Syrinx Call","registered_at":"2026-06-20T09:09:24Z","symbol":"NIM1575244","token_address":"0x3c54a107e6cb7331858bbe436b9d9383dc783647","type":"artist","uuid":"aa3c3b64-f771-4370-ae77-1d8b7332bf43"}
album: Wind in the Woods
  type: MusicAlbum
  date published: 2015-11-27
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  type: MusicAlbum
  date published: 2016-09-23
album: The Moon On A Stick
  type: MusicAlbum
  date published: 2018-05-11
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  type: MusicAlbum
  date published: 2018-05-11
album: Mirrorneuron
  type: MusicAlbum
  date published: 2021-02-12
album: Mirrorneuron
  type: MusicAlbum
  date published: 2022-02-10