LA KOKO
type: MusicGroup
genre: flamenco pop
popularity: 4
followers: 222
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x679fb2320cddde3f9224e4fae4f7c2ca25a6367ab826f3753670b8319a68b2a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee89dc00-3746-4e5e-8635-0a7db1086671.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee89dc00-3746-4e5e-8635-0a7db1086671.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee89dc00-3746-4e5e-8635-0a7db1086671
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x679fb2320cddde3f9224e4fae4f7c2ca25a6367ab826f3753670b8319a68b2a2","name":"LA KOKO","registered_at":"2026-06-21T12:17:52Z","symbol":"NIM1917279","token_address":"0x96b2f87a0210c5f4848be0abd5f8d17ce89faba8","type":"artist","uuid":"ee89dc00-3746-4e5e-8635-0a7db1086671"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679fb2320cddde3f9224e4fae4f7c2ca25a6367ab826f3753670b8319a68b2a2. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee89dc00-3746-4e5e-8635-0a7db1086671.json and https://artists.proofprofile.net/proofs/artist/ee89dc00-3746-4e5e-8635-0a7db1086671.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x679fb2320cddde3f9224e4fae4f7c2ca25a6367ab826f3753670b8319a68b2a2","name":"LA KOKO","registered_at":"2026-06-21T12:17:52Z","symbol":"NIM1917279","token_address":"0x96b2f87a0210c5f4848be0abd5f8d17ce89faba8","type":"artist","uuid":"ee89dc00-3746-4e5e-8635-0a7db1086671"}
album: Como la Trucha al Trucho
  type: MusicAlbum
  date published: 2023-06-30