bigc 513
type: MusicGroup
popularity: 3
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x665e21ac8960779c0e3ae6e78166f4c408662e0b8f1deece25ff93be88da9d31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fc5ba10-df4f-44ad-9c77-de2bdb734e46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7fc5ba10-df4f-44ad-9c77-de2bdb734e46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7fc5ba10-df4f-44ad-9c77-de2bdb734e46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x665e21ac8960779c0e3ae6e78166f4c408662e0b8f1deece25ff93be88da9d31","name":"bigc 513","registered_at":"2026-06-17T10:02:15Z","symbol":"NIM1360729","token_address":"0xb8baf2ed79f0c881370d7806f0d87c93b68a3fde","type":"artist","uuid":"7fc5ba10-df4f-44ad-9c77-de2bdb734e46"}
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 0x665e21ac8960779c0e3ae6e78166f4c408662e0b8f1deece25ff93be88da9d31. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7fc5ba10-df4f-44ad-9c77-de2bdb734e46.json and https://artists.proofprofile.net/proofs/artist/7fc5ba10-df4f-44ad-9c77-de2bdb734e46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x665e21ac8960779c0e3ae6e78166f4c408662e0b8f1deece25ff93be88da9d31","name":"bigc 513","registered_at":"2026-06-17T10:02:15Z","symbol":"NIM1360729","token_address":"0xb8baf2ed79f0c881370d7806f0d87c93b68a3fde","type":"artist","uuid":"7fc5ba10-df4f-44ad-9c77-de2bdb734e46"}
album: super powers
  type: MusicAlbum
  date published: 2025-06-29
album: Mr Miyagi
  type: MusicAlbum
  date published: 2025-07-29
album: super powers
  type: MusicAlbum
  date published: 2025-07-29
album: $uicide $oda
  type: MusicAlbum
  date published: 2025-08-03