Shroud Eater
type: MusicGroup
genre: doom metal
genre: sludge metal
popularity: 4
followers: 1757
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e8dd0242f3ee8fbbb51203e08c92ffe99a695e7aeb3f333df64e673f8e00454
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5ba45ed-7939-4427-8b58-0cd1a8227aee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5ba45ed-7939-4427-8b58-0cd1a8227aee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5ba45ed-7939-4427-8b58-0cd1a8227aee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e8dd0242f3ee8fbbb51203e08c92ffe99a695e7aeb3f333df64e673f8e00454","name":"Shroud Eater","registered_at":"2026-06-20T14:22:21Z","symbol":"NIM1633035","token_address":"0x208bb27d0807a4d4162accc338486e3461a5bed0","type":"artist","uuid":"b5ba45ed-7939-4427-8b58-0cd1a8227aee"}
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 0x3e8dd0242f3ee8fbbb51203e08c92ffe99a695e7aeb3f333df64e673f8e00454. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5ba45ed-7939-4427-8b58-0cd1a8227aee.json and https://artists.proofprofile.net/proofs/artist/b5ba45ed-7939-4427-8b58-0cd1a8227aee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x3e8dd0242f3ee8fbbb51203e08c92ffe99a695e7aeb3f333df64e673f8e00454","name":"Shroud Eater","registered_at":"2026-06-20T14:22:21Z","symbol":"NIM1633035","token_address":"0x208bb27d0807a4d4162accc338486e3461a5bed0","type":"artist","uuid":"b5ba45ed-7939-4427-8b58-0cd1a8227aee"}
album: Dead Ends
  type: MusicAlbum
  date published: 2013-07-09
album: Strike The Sun
  type: MusicAlbum
  date published: 2017-07-07
album: Strike The Sun
  type: MusicAlbum
  date published: 2017-07-07
album: Strike the Sun
  type: MusicAlbum
  date published: 2017-07-07