GR-M
type: MusicGroup
popularity: 2
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96d23fa0aec7b741181713133267dab0d9c5f6429470bf2db6182d8455c2d1d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/605a0c3f-2076-4c48-b803-3b4967a27af4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/605a0c3f-2076-4c48-b803-3b4967a27af4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/605a0c3f-2076-4c48-b803-3b4967a27af4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x96d23fa0aec7b741181713133267dab0d9c5f6429470bf2db6182d8455c2d1d6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/605a0c3f-2076-4c48-b803-3b4967a27af4.json and https://artists.proofprofile.net/proofs/artist/605a0c3f-2076-4c48-b803-3b4967a27af4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Last Meet
  type: MusicAlbum
  date published: 2022-02-11
album: Exhalation
  type: MusicAlbum
  date published: 2022-08-22
album: December
  type: MusicAlbum
  date published: 2023-02-17
album: The Game
  type: MusicAlbum
  date published: 2023-05-12
album: The Game
  type: MusicAlbum
  date published: 2023-05-12
album: Feel It
  type: MusicAlbum
  date published: 2023-07-28
album: The Game
  type: MusicAlbum
  date published: 2023-09-01
album: Echoes
  type: MusicAlbum
  date published: 2023-11-21
album: Scylla
  type: MusicAlbum
  date published: 2023-11-26
album: Eris
  type: MusicAlbum
  date published: 2023-12-15
album: Down
  type: MusicAlbum
  date published: 2025-06-03