Banda Sonora Acollina
type: MusicGroup
genre: huayno
popularity: 3
followers: 675
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcd4f0548377904d7878f5cda793586ac290ab4bbf248899ce986f682c649b04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe3ea555-3ee0-4e65-8df6-47bc63f08289.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe3ea555-3ee0-4e65-8df6-47bc63f08289.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe3ea555-3ee0-4e65-8df6-47bc63f08289
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcd4f0548377904d7878f5cda793586ac290ab4bbf248899ce986f682c649b04","name":"Banda Sonora Acollina","registered_at":"2026-06-21T18:13:21Z","symbol":"NIM1997686","token_address":"0xb2468862948cf5e31a0f456d531b97ae03e8d394","type":"artist","uuid":"fe3ea555-3ee0-4e65-8df6-47bc63f08289"}
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 0xbcd4f0548377904d7878f5cda793586ac290ab4bbf248899ce986f682c649b04. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe3ea555-3ee0-4e65-8df6-47bc63f08289.json and https://artists.proofprofile.net/proofs/artist/fe3ea555-3ee0-4e65-8df6-47bc63f08289.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xbcd4f0548377904d7878f5cda793586ac290ab4bbf248899ce986f682c649b04","name":"Banda Sonora Acollina","registered_at":"2026-06-21T18:13:21Z","symbol":"NIM1997686","token_address":"0xb2468862948cf5e31a0f456d531b97ae03e8d394","type":"artist","uuid":"fe3ea555-3ee0-4e65-8df6-47bc63f08289"}
album: Alva Acollina
  type: MusicAlbum
  date published: 1980