Lofi Jazz Hiphop Happy Background Music
type: MusicGroup
popularity: 3
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb86cbc7c3bd96625eee57ad46a9c7d1b18ef6b1a28610317efd3c5df63b1bb3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953936
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953936
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20633529-b3f7-482c-9c3e-4a374b2ca39d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20633529-b3f7-482c-9c3e-4a374b2ca39d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20633529-b3f7-482c-9c3e-4a374b2ca39d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:24:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb86cbc7c3bd96625eee57ad46a9c7d1b18ef6b1a28610317efd3c5df63b1bb3a","name":"Lofi Jazz Hiphop Happy Background Music","registered_at":"2026-06-16T00:48:52Z","symbol":"NIM0885036","token_address":"0x3846d644bee9181cab87b47544e1bc9c355a1782","type":"artist","uuid":"20633529-b3f7-482c-9c3e-4a374b2ca39d"}
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 0xb86cbc7c3bd96625eee57ad46a9c7d1b18ef6b1a28610317efd3c5df63b1bb3a. 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/20633529-b3f7-482c-9c3e-4a374b2ca39d.json and https://artists.proofprofile.net/proofs/artist/20633529-b3f7-482c-9c3e-4a374b2ca39d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xb86cbc7c3bd96625eee57ad46a9c7d1b18ef6b1a28610317efd3c5df63b1bb3a","name":"Lofi Jazz Hiphop Happy Background Music","registered_at":"2026-06-16T00:48:52Z","symbol":"NIM0885036","token_address":"0x3846d644bee9181cab87b47544e1bc9c355a1782","type":"artist","uuid":"20633529-b3f7-482c-9c3e-4a374b2ca39d"}
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