Koro Ilocano
type: MusicGroup
popularity: 4
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cef02d6f8c65dceb00fc34744d72a8a80e468f17290638119c4ccd963481b62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14ef9c5b-5ec4-4952-8513-a82fbbb09e1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/14ef9c5b-5ec4-4952-8513-a82fbbb09e1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/14ef9c5b-5ec4-4952-8513-a82fbbb09e1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cef02d6f8c65dceb00fc34744d72a8a80e468f17290638119c4ccd963481b62","name":"Koro Ilocano","registered_at":"2026-06-15T20:54:58Z","symbol":"NIM0829225","token_address":"0xe59afea1f50b2b438413499f3e58ff7b9385417a","type":"artist","uuid":"14ef9c5b-5ec4-4952-8513-a82fbbb09e1e"}
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 0x8cef02d6f8c65dceb00fc34744d72a8a80e468f17290638119c4ccd963481b62. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14ef9c5b-5ec4-4952-8513-a82fbbb09e1e.json and https://artists.proofprofile.net/proofs/artist/14ef9c5b-5ec4-4952-8513-a82fbbb09e1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x8cef02d6f8c65dceb00fc34744d72a8a80e468f17290638119c4ccd963481b62","name":"Koro Ilocano","registered_at":"2026-06-15T20:54:58Z","symbol":"NIM0829225","token_address":"0xe59afea1f50b2b438413499f3e58ff7b9385417a","type":"artist","uuid":"14ef9c5b-5ec4-4952-8513-a82fbbb09e1e"}
album: Immortal Ilocano Love Songs (Non-Stop Medley)
  type: MusicAlbum
  date published: 1994
album: GREATEST ILOCANO COLLECTION, VOL. 1
  type: MusicAlbum
  date published: 1996-09-05
album: The Best Of Christmas Songs in Ilocano Versions
  type: MusicAlbum
  date published: 1997-10-22