Sergio El Rebelde
type: MusicGroup
genre: norteño
genre: norteño-sax
popularity: 3
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7edfde7b0a4796c2bb00bccb519de920ff7569fe81d574aa2f90df69abac46f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fcf5159-33a4-4748-a272-0bbbcd9a30bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fcf5159-33a4-4748-a272-0bbbcd9a30bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fcf5159-33a4-4748-a272-0bbbcd9a30bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7edfde7b0a4796c2bb00bccb519de920ff7569fe81d574aa2f90df69abac46f2","name":"Sergio El Rebelde","registered_at":"2026-06-16T00:39:54Z","symbol":"NIM0882893","token_address":"0xb1c3fcc001df0314e494d8000aef0fdaced9ce2f","type":"artist","uuid":"1fcf5159-33a4-4748-a272-0bbbcd9a30bc"}
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 0x7edfde7b0a4796c2bb00bccb519de920ff7569fe81d574aa2f90df69abac46f2. Chain 2 (Bitcoin): anchored in block 953936 (2026-06-16T11:24:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fcf5159-33a4-4748-a272-0bbbcd9a30bc.json and https://artists.proofprofile.net/proofs/artist/1fcf5159-33a4-4748-a272-0bbbcd9a30bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:24:55Z
  text: {"copyright_id":"0x7edfde7b0a4796c2bb00bccb519de920ff7569fe81d574aa2f90df69abac46f2","name":"Sergio El Rebelde","registered_at":"2026-06-16T00:39:54Z","symbol":"NIM0882893","token_address":"0xb1c3fcc001df0314e494d8000aef0fdaced9ce2f","type":"artist","uuid":"1fcf5159-33a4-4748-a272-0bbbcd9a30bc"}