Gamache Marak Rondini
type: MusicGroup
popularity: 6
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fba1f0a4d912d69856b2c895886118d9a0e14e9436169780c8cdd10c1a76fa2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a427502a-0a68-4168-9710-b9f1862f987b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a427502a-0a68-4168-9710-b9f1862f987b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a427502a-0a68-4168-9710-b9f1862f987b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fba1f0a4d912d69856b2c895886118d9a0e14e9436169780c8cdd10c1a76fa2","name":"Gamache Marak Rondini","registered_at":"2026-06-20T06:31:29Z","symbol":"NIM1544512","token_address":"0xd81e84dd9823ccf3ef07b3531af2f0def7db156d","type":"artist","uuid":"a427502a-0a68-4168-9710-b9f1862f987b"}
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 0x4fba1f0a4d912d69856b2c895886118d9a0e14e9436169780c8cdd10c1a76fa2. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a427502a-0a68-4168-9710-b9f1862f987b.json and https://artists.proofprofile.net/proofs/artist/a427502a-0a68-4168-9710-b9f1862f987b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x4fba1f0a4d912d69856b2c895886118d9a0e14e9436169780c8cdd10c1a76fa2","name":"Gamache Marak Rondini","registered_at":"2026-06-20T06:31:29Z","symbol":"NIM1544512","token_address":"0xd81e84dd9823ccf3ef07b3531af2f0def7db156d","type":"artist","uuid":"a427502a-0a68-4168-9710-b9f1862f987b"}
album: Hardknox Redux
  type: MusicAlbum
  date published: 2020-03-06
album: Pick up Your Gun (We Keep Asking Why?)
  type: MusicAlbum
  date published: 2021-07-23
album: Hardknox Reprise
  type: MusicAlbum
  date published: 2022-08-12
album: A Pack of Three
  type: MusicAlbum
  date published: 2024-10-18
album: A Little Sunshine
  type: MusicAlbum
  date published: 2025-04-01