salsa canaria spanish group
type: MusicGroup
popularity: 2
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa8ba14e26baadc51320d2b7e1a9197cac9d14871bd717a79a7325044b0761df0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a54cb0e2-3708-4851-9efc-5d74497e8a7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a54cb0e2-3708-4851-9efc-5d74497e8a7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a54cb0e2-3708-4851-9efc-5d74497e8a7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa8ba14e26baadc51320d2b7e1a9197cac9d14871bd717a79a7325044b0761df0","name":"salsa canaria spanish group","registered_at":"2026-06-20T07:37:54Z","symbol":"NIM1555621","token_address":"0xa2eb3304b14db69ab6938a0276d48a8a27645b1e","type":"artist","uuid":"a54cb0e2-3708-4851-9efc-5d74497e8a7b"}
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 0xa8ba14e26baadc51320d2b7e1a9197cac9d14871bd717a79a7325044b0761df0. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a54cb0e2-3708-4851-9efc-5d74497e8a7b.json and https://artists.proofprofile.net/proofs/artist/a54cb0e2-3708-4851-9efc-5d74497e8a7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xa8ba14e26baadc51320d2b7e1a9197cac9d14871bd717a79a7325044b0761df0","name":"salsa canaria spanish group","registered_at":"2026-06-20T07:37:54Z","symbol":"NIM1555621","token_address":"0xa2eb3304b14db69ab6938a0276d48a8a27645b1e","type":"artist","uuid":"a54cb0e2-3708-4851-9efc-5d74497e8a7b"}
album: Праздники: Канарские Острова - Летние Испанские Хиты
  type: MusicAlbum
  date published: 2013-01-18