Giian Mc
type: MusicGroup
popularity: 11
followers: 407
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d511ae71bda87d967673f7717cd846a7a35417f352ce1baafd639bb985e784f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33bb4934-2355-491f-971c-7c55fdfc809b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/33bb4934-2355-491f-971c-7c55fdfc809b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/33bb4934-2355-491f-971c-7c55fdfc809b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d511ae71bda87d967673f7717cd846a7a35417f352ce1baafd639bb985e784f","name":"Giian Mc","registered_at":"2026-06-14T09:49:05Z","symbol":"NIM0414986","token_address":"0x011d885b8dfda435f91fe0333a30d5d492ebe836","type":"artist","uuid":"33bb4934-2355-491f-971c-7c55fdfc809b"}
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 0x1d511ae71bda87d967673f7717cd846a7a35417f352ce1baafd639bb985e784f. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/33bb4934-2355-491f-971c-7c55fdfc809b.json and https://artists.proofprofile.net/proofs/artist/33bb4934-2355-491f-971c-7c55fdfc809b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0x1d511ae71bda87d967673f7717cd846a7a35417f352ce1baafd639bb985e784f","name":"Giian Mc","registered_at":"2026-06-14T09:49:05Z","symbol":"NIM0414986","token_address":"0x011d885b8dfda435f91fe0333a30d5d492ebe836","type":"artist","uuid":"33bb4934-2355-491f-971c-7c55fdfc809b"}
album: Sextou Na Favela
  type: MusicAlbum
  date published: 2025-12-18