Narciso Romero
type: MusicGroup
popularity: 2
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd498fc09fddc2ce826dfbf2c2c836fcf08e1885b784abf04b3fb9cc85976540d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c79a6f82-ae09-4f8c-b14f-d4648a585953.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c79a6f82-ae09-4f8c-b14f-d4648a585953.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c79a6f82-ae09-4f8c-b14f-d4648a585953
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd498fc09fddc2ce826dfbf2c2c836fcf08e1885b784abf04b3fb9cc85976540d","name":"Narciso Romero","registered_at":"2026-06-20T21:45:05Z","symbol":"NIM1724331","token_address":"0xb2383f68ae3e3c35eb229357ccf0981f992d0c34","type":"artist","uuid":"c79a6f82-ae09-4f8c-b14f-d4648a585953"}
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 0xd498fc09fddc2ce826dfbf2c2c836fcf08e1885b784abf04b3fb9cc85976540d. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c79a6f82-ae09-4f8c-b14f-d4648a585953.json and https://artists.proofprofile.net/proofs/artist/c79a6f82-ae09-4f8c-b14f-d4648a585953.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xd498fc09fddc2ce826dfbf2c2c836fcf08e1885b784abf04b3fb9cc85976540d","name":"Narciso Romero","registered_at":"2026-06-20T21:45:05Z","symbol":"NIM1724331","token_address":"0xb2383f68ae3e3c35eb229357ccf0981f992d0c34","type":"artist","uuid":"c79a6f82-ae09-4f8c-b14f-d4648a585953"}
album: A la luz de la luna
  type: MusicAlbum
  date published: 2025-07-16
album: Serenata a la luz de la luna
  type: MusicAlbum
  date published: 2025-09-10