Gwo Siwo
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94600764988883d635efe0a17aff9fc521f4e1bf4cff59c40bccf20a6bbec084
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b02594ca-f9ff-4211-81db-cabeea394b62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b02594ca-f9ff-4211-81db-cabeea394b62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b02594ca-f9ff-4211-81db-cabeea394b62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94600764988883d635efe0a17aff9fc521f4e1bf4cff59c40bccf20a6bbec084","name":"Gwo Siwo","registered_at":"2026-06-20T12:18:19Z","symbol":"NIM1610254","token_address":"0x481f172ee721a2dacbd301c6409ceb465d999a29","type":"artist","uuid":"b02594ca-f9ff-4211-81db-cabeea394b62"}
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 0x94600764988883d635efe0a17aff9fc521f4e1bf4cff59c40bccf20a6bbec084. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b02594ca-f9ff-4211-81db-cabeea394b62.json and https://artists.proofprofile.net/proofs/artist/b02594ca-f9ff-4211-81db-cabeea394b62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x94600764988883d635efe0a17aff9fc521f4e1bf4cff59c40bccf20a6bbec084","name":"Gwo Siwo","registered_at":"2026-06-20T12:18:19Z","symbol":"NIM1610254","token_address":"0x481f172ee721a2dacbd301c6409ceb465d999a29","type":"artist","uuid":"b02594ca-f9ff-4211-81db-cabeea394b62"}