Grind Gang
type: MusicGroup
popularity: 15
followers: 814
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae6fc123b8c0a19bc2c3dd1eff38ee194392d604a9b844fe4c5fb903a05dd972
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dee58f3-6476-4709-baa0-a60851624239.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dee58f3-6476-4709-baa0-a60851624239.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dee58f3-6476-4709-baa0-a60851624239
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae6fc123b8c0a19bc2c3dd1eff38ee194392d604a9b844fe4c5fb903a05dd972","name":"Grind Gang","registered_at":"2026-06-14T21:07:39Z","symbol":"NIM0576837","token_address":"0x16b0646cd91d1291c295c1731b9d7a19ff5d488e","type":"artist","uuid":"9dee58f3-6476-4709-baa0-a60851624239"}
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 0xae6fc123b8c0a19bc2c3dd1eff38ee194392d604a9b844fe4c5fb903a05dd972. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dee58f3-6476-4709-baa0-a60851624239.json and https://artists.proofprofile.net/proofs/artist/9dee58f3-6476-4709-baa0-a60851624239.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xae6fc123b8c0a19bc2c3dd1eff38ee194392d604a9b844fe4c5fb903a05dd972","name":"Grind Gang","registered_at":"2026-06-14T21:07:39Z","symbol":"NIM0576837","token_address":"0x16b0646cd91d1291c295c1731b9d7a19ff5d488e","type":"artist","uuid":"9dee58f3-6476-4709-baa0-a60851624239"}
album: Perishing Placenta
  type: MusicAlbum
  date published: 2025-01-22
album: Perishing Placenta
  type: MusicAlbum
  date published: 2025-01-22
album: Fixated On Kneecaps
  type: MusicAlbum
  date published: 2025-07-14