The Backup Plan
type: MusicGroup
genre: melodic hardcore
popularity: 2
followers: 304
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefa1be1b4de54ff81387a65f145a8f18f9202f5e23e07ae7ad2ae64755880990
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/aeec186b-0c67-4bd8-8272-46e85b3c2ac2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aeec186b-0c67-4bd8-8272-46e85b3c2ac2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aeec186b-0c67-4bd8-8272-46e85b3c2ac2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefa1be1b4de54ff81387a65f145a8f18f9202f5e23e07ae7ad2ae64755880990","name":"The Backup Plan","registered_at":"2026-06-20T11:10:42Z","symbol":"NIM1598846","token_address":"0xe7146914e7190fad5b9be912603d507f6d8dd939","type":"artist","uuid":"aeec186b-0c67-4bd8-8272-46e85b3c2ac2"}
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 0xefa1be1b4de54ff81387a65f145a8f18f9202f5e23e07ae7ad2ae64755880990. 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/aeec186b-0c67-4bd8-8272-46e85b3c2ac2.json and https://artists.proofprofile.net/proofs/artist/aeec186b-0c67-4bd8-8272-46e85b3c2ac2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0xefa1be1b4de54ff81387a65f145a8f18f9202f5e23e07ae7ad2ae64755880990","name":"The Backup Plan","registered_at":"2026-06-20T11:10:42Z","symbol":"NIM1598846","token_address":"0xe7146914e7190fad5b9be912603d507f6d8dd939","type":"artist","uuid":"aeec186b-0c67-4bd8-8272-46e85b3c2ac2"}
album: Horseshoes and Hand Grenades
  type: MusicAlbum
  date published: 2021-02-15
album: Wayward Hearts (2000-2004)
  type: MusicAlbum
  date published: 2021-02-15
album: Dearest Whomever... (Complete Edition)
  type: MusicAlbum
  date published: 2021-02-15