Banda El Recordo
type: MusicGroup
popularity: 6
followers: 560
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe43232f6edcf22d16f7f622b69735e1c654fc34c402c08098c086903811a154b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb1f0ea0-e42f-44fd-af60-60b8120ab593.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb1f0ea0-e42f-44fd-af60-60b8120ab593.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb1f0ea0-e42f-44fd-af60-60b8120ab593
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe43232f6edcf22d16f7f622b69735e1c654fc34c402c08098c086903811a154b","name":"Banda El Recordo","registered_at":"2026-06-21T10:40:43Z","symbol":"NIM1901247","token_address":"0x911de60817c64c4d7a98fb7c81e423c3295c05bc","type":"artist","uuid":"eb1f0ea0-e42f-44fd-af60-60b8120ab593"}
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 0xe43232f6edcf22d16f7f622b69735e1c654fc34c402c08098c086903811a154b. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb1f0ea0-e42f-44fd-af60-60b8120ab593.json and https://artists.proofprofile.net/proofs/artist/eb1f0ea0-e42f-44fd-af60-60b8120ab593.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xe43232f6edcf22d16f7f622b69735e1c654fc34c402c08098c086903811a154b","name":"Banda El Recordo","registered_at":"2026-06-21T10:40:43Z","symbol":"NIM1901247","token_address":"0x911de60817c64c4d7a98fb7c81e423c3295c05bc","type":"artist","uuid":"eb1f0ea0-e42f-44fd-af60-60b8120ab593"}