Banda Perla Azul
type: MusicGroup
genre: sierreño
popularity: 2
followers: 1469
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x513aa164d2d31a38dc15877f4142ac6ff795696683e97bb76faf03bd459576c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d1b2910-5214-42de-8058-0bcce383aa7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d1b2910-5214-42de-8058-0bcce383aa7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d1b2910-5214-42de-8058-0bcce383aa7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x513aa164d2d31a38dc15877f4142ac6ff795696683e97bb76faf03bd459576c5","name":"Banda Perla Azul","registered_at":"2026-06-17T03:42:03Z","symbol":"NIM1270053","token_address":"0x26bdf25504ce7a9283db8d82c3a129d584826c5c","type":"artist","uuid":"6d1b2910-5214-42de-8058-0bcce383aa7c"}
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 0x513aa164d2d31a38dc15877f4142ac6ff795696683e97bb76faf03bd459576c5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d1b2910-5214-42de-8058-0bcce383aa7c.json and https://artists.proofprofile.net/proofs/artist/6d1b2910-5214-42de-8058-0bcce383aa7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x513aa164d2d31a38dc15877f4142ac6ff795696683e97bb76faf03bd459576c5","name":"Banda Perla Azul","registered_at":"2026-06-17T03:42:03Z","symbol":"NIM1270053","token_address":"0x26bdf25504ce7a9283db8d82c3a129d584826c5c","type":"artist","uuid":"6d1b2910-5214-42de-8058-0bcce383aa7c"}
album: Ami Gusto
  type: MusicAlbum
  date published: 2000-02-04
album: 2 Lágrimas
  type: MusicAlbum
  date published: 2001-02-05
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  type: MusicAlbum
  date published: 2021-05-20
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  type: MusicAlbum
  date published: 2021-10-07