Javier Syd
type: MusicGroup
genre: latin indie
popularity: 2
followers: 1432
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8aa63744db13f4c0524bfd021a331e8f390154353501126a78aa307aabf08d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08c96663-af59-4e6f-8a90-a19d37ee9b35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/08c96663-af59-4e6f-8a90-a19d37ee9b35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/08c96663-af59-4e6f-8a90-a19d37ee9b35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8aa63744db13f4c0524bfd021a331e8f390154353501126a78aa307aabf08d9","name":"Javier Syd","registered_at":"2026-06-15T16:39:01Z","symbol":"NIM0768171","token_address":"0x07c749d0760e00f76f7f5c09d990fb3caad9f4bd","type":"artist","uuid":"08c96663-af59-4e6f-8a90-a19d37ee9b35"}
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 0xd8aa63744db13f4c0524bfd021a331e8f390154353501126a78aa307aabf08d9. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08c96663-af59-4e6f-8a90-a19d37ee9b35.json and https://artists.proofprofile.net/proofs/artist/08c96663-af59-4e6f-8a90-a19d37ee9b35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xd8aa63744db13f4c0524bfd021a331e8f390154353501126a78aa307aabf08d9","name":"Javier Syd","registered_at":"2026-06-15T16:39:01Z","symbol":"NIM0768171","token_address":"0x07c749d0760e00f76f7f5c09d990fb3caad9f4bd","type":"artist","uuid":"08c96663-af59-4e6f-8a90-a19d37ee9b35"}
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  type: MusicAlbum
  date published: 2013-07-04
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