Helm DeVegas
type: MusicGroup
popularity: 4
followers: 43
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e0e1227b2d7326e1448457686efbdc054dd74170f2fda8018bed4724c3c86cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ae7853b-ac04-4093-8b0a-7a3a637165b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ae7853b-ac04-4093-8b0a-7a3a637165b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ae7853b-ac04-4093-8b0a-7a3a637165b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e0e1227b2d7326e1448457686efbdc054dd74170f2fda8018bed4724c3c86cf","name":"Helm DeVegas","registered_at":"2026-06-16T15:42:49Z","symbol":"NIM1098446","token_address":"0x0cb8082b2db2b8df4a6a45dbb15db598b55bce26","type":"artist","uuid":"4ae7853b-ac04-4093-8b0a-7a3a637165b0"}
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 0x8e0e1227b2d7326e1448457686efbdc054dd74170f2fda8018bed4724c3c86cf. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ae7853b-ac04-4093-8b0a-7a3a637165b0.json and https://artists.proofprofile.net/proofs/artist/4ae7853b-ac04-4093-8b0a-7a3a637165b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8e0e1227b2d7326e1448457686efbdc054dd74170f2fda8018bed4724c3c86cf","name":"Helm DeVegas","registered_at":"2026-06-16T15:42:49Z","symbol":"NIM1098446","token_address":"0x0cb8082b2db2b8df4a6a45dbb15db598b55bce26","type":"artist","uuid":"4ae7853b-ac04-4093-8b0a-7a3a637165b0"}
album: Broadwood
  type: MusicAlbum
  date published: 2022-03-31
album: You’ve Ruined Christmas
  type: MusicAlbum
  date published: 2022-10-21