Requiem Heist
type: MusicGroup
popularity: 2
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbdbf7ad6bb15015c7aa65548a44fae9785e6b1a8776dcc87036ea85ee7c3fc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adebd703-0dc8-4e72-8aef-418b60e9ab02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/adebd703-0dc8-4e72-8aef-418b60e9ab02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/adebd703-0dc8-4e72-8aef-418b60e9ab02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbdbf7ad6bb15015c7aa65548a44fae9785e6b1a8776dcc87036ea85ee7c3fc6","name":"Requiem Heist","registered_at":"2026-06-20T10:40:16Z","symbol":"NIM1594955","token_address":"0xee67b1befe08930012ed6dd977156343d9ab8dfa","type":"artist","uuid":"adebd703-0dc8-4e72-8aef-418b60e9ab02"}
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 0xdbdbf7ad6bb15015c7aa65548a44fae9785e6b1a8776dcc87036ea85ee7c3fc6. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/adebd703-0dc8-4e72-8aef-418b60e9ab02.json and https://artists.proofprofile.net/proofs/artist/adebd703-0dc8-4e72-8aef-418b60e9ab02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xdbdbf7ad6bb15015c7aa65548a44fae9785e6b1a8776dcc87036ea85ee7c3fc6","name":"Requiem Heist","registered_at":"2026-06-20T10:40:16Z","symbol":"NIM1594955","token_address":"0xee67b1befe08930012ed6dd977156343d9ab8dfa","type":"artist","uuid":"adebd703-0dc8-4e72-8aef-418b60e9ab02"}
album: Raise a Glass
  type: MusicAlbum
  date published: 2021-09-24
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  type: MusicAlbum
  date published: 2022-03-04
album: Requiem Heist
  type: MusicAlbum
  date published: 2022-08-26
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