Banda del Maestro Saúl Alejandro López Siquibache
type: MusicGroup
popularity: 9
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe350b5c440492b01784a9b6aad2e5218f2ca3c9e9d06c8feaabe3ade88bb2f9c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f61a8515-0b06-4f12-b31d-0e75b315c837.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f61a8515-0b06-4f12-b31d-0e75b315c837.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f61a8515-0b06-4f12-b31d-0e75b315c837
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe350b5c440492b01784a9b6aad2e5218f2ca3c9e9d06c8feaabe3ade88bb2f9c","name":"Banda del Maestro Saúl Alejandro López Siquibache","registered_at":"2026-06-21T15:11:53Z","symbol":"NIM1957517","token_address":"0x55cb327f2f34c5c751f57a64e297513f5f1e0e18","type":"artist","uuid":"f61a8515-0b06-4f12-b31d-0e75b315c837"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe350b5c440492b01784a9b6aad2e5218f2ca3c9e9d06c8feaabe3ade88bb2f9c. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f61a8515-0b06-4f12-b31d-0e75b315c837.json and https://artists.proofprofile.net/proofs/artist/f61a8515-0b06-4f12-b31d-0e75b315c837.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xe350b5c440492b01784a9b6aad2e5218f2ca3c9e9d06c8feaabe3ade88bb2f9c","name":"Banda del Maestro Saúl Alejandro López Siquibache","registered_at":"2026-06-21T15:11:53Z","symbol":"NIM1957517","token_address":"0x55cb327f2f34c5c751f57a64e297513f5f1e0e18","type":"artist","uuid":"f61a8515-0b06-4f12-b31d-0e75b315c837"}