New Orleans Heartbreakers
type: MusicGroup
popularity: 4
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd76245d13845b446edf7ad00b164f82a39f333368b599e6dd8060bf47eb55b0d
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/a70e2a84-b180-4399-8f18-14d8cf2f3e9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a70e2a84-b180-4399-8f18-14d8cf2f3e9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a70e2a84-b180-4399-8f18-14d8cf2f3e9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd76245d13845b446edf7ad00b164f82a39f333368b599e6dd8060bf47eb55b0d","name":"New Orleans Heartbreakers","registered_at":"2026-06-20T07:59:31Z","symbol":"NIM1559565","token_address":"0x070902503a95a65bd20c9e2d1bc8141539340f2f","type":"artist","uuid":"a70e2a84-b180-4399-8f18-14d8cf2f3e9b"}
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 0xd76245d13845b446edf7ad00b164f82a39f333368b599e6dd8060bf47eb55b0d. 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/a70e2a84-b180-4399-8f18-14d8cf2f3e9b.json and https://artists.proofprofile.net/proofs/artist/a70e2a84-b180-4399-8f18-14d8cf2f3e9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xd76245d13845b446edf7ad00b164f82a39f333368b599e6dd8060bf47eb55b0d","name":"New Orleans Heartbreakers","registered_at":"2026-06-20T07:59:31Z","symbol":"NIM1559565","token_address":"0x070902503a95a65bd20c9e2d1bc8141539340f2f","type":"artist","uuid":"a70e2a84-b180-4399-8f18-14d8cf2f3e9b"}
album: New Orleans Heartbreakers Meet "Big Al" Carson
  type: MusicAlbum
  date published: 2000