Great Epic
type: MusicGroup
genre: midwest emo
popularity: 3
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d438b63c67b861567df0db0c734d128e037aea1a861f03df1774e1c4577505f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb9c3a8a-ef15-4920-9743-91b9aa4d2463.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb9c3a8a-ef15-4920-9743-91b9aa4d2463.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb9c3a8a-ef15-4920-9743-91b9aa4d2463
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d438b63c67b861567df0db0c734d128e037aea1a861f03df1774e1c4577505f","name":"Great Epic","registered_at":"2026-06-21T17:10:51Z","symbol":"NIM1982500","token_address":"0xd5a9b7d5fb92788cf4183fb10c0903fd2f5fd447","type":"artist","uuid":"fb9c3a8a-ef15-4920-9743-91b9aa4d2463"}
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 0x0d438b63c67b861567df0db0c734d128e037aea1a861f03df1774e1c4577505f. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb9c3a8a-ef15-4920-9743-91b9aa4d2463.json and https://artists.proofprofile.net/proofs/artist/fb9c3a8a-ef15-4920-9743-91b9aa4d2463.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x0d438b63c67b861567df0db0c734d128e037aea1a861f03df1774e1c4577505f","name":"Great Epic","registered_at":"2026-06-21T17:10:51Z","symbol":"NIM1982500","token_address":"0xd5a9b7d5fb92788cf4183fb10c0903fd2f5fd447","type":"artist","uuid":"fb9c3a8a-ef15-4920-9743-91b9aa4d2463"}
album: Himmy McGill
  type: MusicAlbum
  date published: 2023-12-27
album: Devastate
  type: MusicAlbum
  date published: 2024-03-01