Black Heart Rebels
type: MusicGroup
popularity: 2
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeec73d7c0bd98ca0f891a0f4483d5cc9e83f8cf4fc86fc712cab41689843415a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16821440-089d-4018-bdeb-621de0ae05c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16821440-089d-4018-bdeb-621de0ae05c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16821440-089d-4018-bdeb-621de0ae05c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeec73d7c0bd98ca0f891a0f4483d5cc9e83f8cf4fc86fc712cab41689843415a","name":"Black Heart Rebels","registered_at":"2026-06-15T21:23:53Z","symbol":"NIM0836113","token_address":"0x8757defdf0ca6705e01ee7bf3d1c35dc17124eb0","type":"artist","uuid":"16821440-089d-4018-bdeb-621de0ae05c7"}
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 0xeec73d7c0bd98ca0f891a0f4483d5cc9e83f8cf4fc86fc712cab41689843415a. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16821440-089d-4018-bdeb-621de0ae05c7.json and https://artists.proofprofile.net/proofs/artist/16821440-089d-4018-bdeb-621de0ae05c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xeec73d7c0bd98ca0f891a0f4483d5cc9e83f8cf4fc86fc712cab41689843415a","name":"Black Heart Rebels","registered_at":"2026-06-15T21:23:53Z","symbol":"NIM0836113","token_address":"0x8757defdf0ca6705e01ee7bf3d1c35dc17124eb0","type":"artist","uuid":"16821440-089d-4018-bdeb-621de0ae05c7"}
album: Love & Woe
  type: MusicAlbum
  date published: 2009-02-20
album: The 2010 semi-live acoustic session
  type: MusicAlbum
  date published: 2019-10-06
album: The 2010 semi-live acoustic session
  type: MusicAlbum
  date published: 2019-10-06
album: Stations (Revisited)
  type: MusicAlbum
  date published: 2022-10-18
album: Everything is fine...
  type: MusicAlbum
  date published: 2023-09-21
album: Unclaimed Baggage
  type: MusicAlbum
  date published: 2025-03-14