La dolce vintage
type: MusicGroup
genre: mambo
popularity: 10
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb6d695ca041eb0c1f05dbf65a85e71c848df71f8a6ea6f0aff06d126d6c9f7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/453f5b87-cdeb-4abc-aff8-8193766c9028.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/453f5b87-cdeb-4abc-aff8-8193766c9028.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/453f5b87-cdeb-4abc-aff8-8193766c9028
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb6d695ca041eb0c1f05dbf65a85e71c848df71f8a6ea6f0aff06d126d6c9f7e","name":"La dolce vintage","registered_at":"2026-06-16T13:43:18Z","symbol":"NIM1069916","token_address":"0xb09efffde51eabd29630a87d0a576dd262ec242c","type":"artist","uuid":"453f5b87-cdeb-4abc-aff8-8193766c9028"}
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 0xcb6d695ca041eb0c1f05dbf65a85e71c848df71f8a6ea6f0aff06d126d6c9f7e. 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/453f5b87-cdeb-4abc-aff8-8193766c9028.json and https://artists.proofprofile.net/proofs/artist/453f5b87-cdeb-4abc-aff8-8193766c9028.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcb6d695ca041eb0c1f05dbf65a85e71c848df71f8a6ea6f0aff06d126d6c9f7e","name":"La dolce vintage","registered_at":"2026-06-16T13:43:18Z","symbol":"NIM1069916","token_address":"0xb09efffde51eabd29630a87d0a576dd262ec242c","type":"artist","uuid":"453f5b87-cdeb-4abc-aff8-8193766c9028"}
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