Groovy Graves
type: MusicGroup
popularity: 20
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ad8f93636f526b85c9400dadf84dfa149c81906ae87397b6f7afedac8c2ebf7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a55df375-1bad-4ddc-abf5-33344ad913a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a55df375-1bad-4ddc-abf5-33344ad913a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a55df375-1bad-4ddc-abf5-33344ad913a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ad8f93636f526b85c9400dadf84dfa149c81906ae87397b6f7afedac8c2ebf7","name":"Groovy Graves","registered_at":"2026-06-14T21:56:00Z","symbol":"NIM0588373","token_address":"0x0b8c411e2eca6de902b268a2ddaec48b30d75d5a","type":"artist","uuid":"a55df375-1bad-4ddc-abf5-33344ad913a4"}
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 0x5ad8f93636f526b85c9400dadf84dfa149c81906ae87397b6f7afedac8c2ebf7. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a55df375-1bad-4ddc-abf5-33344ad913a4.json and https://artists.proofprofile.net/proofs/artist/a55df375-1bad-4ddc-abf5-33344ad913a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T05:25:34Z
  text: {"copyright_id":"0x5ad8f93636f526b85c9400dadf84dfa149c81906ae87397b6f7afedac8c2ebf7","name":"Groovy Graves","registered_at":"2026-06-14T21:56:00Z","symbol":"NIM0588373","token_address":"0x0b8c411e2eca6de902b268a2ddaec48b30d75d5a","type":"artist","uuid":"a55df375-1bad-4ddc-abf5-33344ad913a4"}
album: The Darkest Halloween, Vol. 1
  type: MusicAlbum
  date published: 2023-10-01
album: The Darkest Halloween, Vol. 2
  type: MusicAlbum
  date published: 2023-10-07
album: The Darkest Halloween, Vol. 3
  type: MusicAlbum
  date published: 2023-10-13
album: The Darkest Halloween, Vol. 4
  type: MusicAlbum
  date published: 2023-10-19
album: The Darkest Halloween, Vol. 5
  type: MusicAlbum
  date published: 2023-10-25
album: The Darkest Halloween, Vol. 6
  type: MusicAlbum
  date published: 2023-10-31
album: The Darkest Halloween, Vol. 7
  type: MusicAlbum
  date published: 2023-12-19