Max Robin
type: MusicGroup
genre: french jazz
genre: swing music
popularity: 4
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd294b99939251c6af3f0017fe27b64f7d786bac2ca8321e907e53eeb9ed3b32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc29504-7e03-47cc-9e25-99526687aa70.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2fc29504-7e03-47cc-9e25-99526687aa70.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2fc29504-7e03-47cc-9e25-99526687aa70
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd294b99939251c6af3f0017fe27b64f7d786bac2ca8321e907e53eeb9ed3b32","name":"Max Robin","registered_at":"2026-06-16T06:09:57Z","symbol":"NIM0961737","token_address":"0xede5809562120620513fe54ae8264e8525bfa18b","type":"artist","uuid":"2fc29504-7e03-47cc-9e25-99526687aa70"}
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 0xfd294b99939251c6af3f0017fe27b64f7d786bac2ca8321e907e53eeb9ed3b32. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2fc29504-7e03-47cc-9e25-99526687aa70.json and https://artists.proofprofile.net/proofs/artist/2fc29504-7e03-47cc-9e25-99526687aa70.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xfd294b99939251c6af3f0017fe27b64f7d786bac2ca8321e907e53eeb9ed3b32","name":"Max Robin","registered_at":"2026-06-16T06:09:57Z","symbol":"NIM0961737","token_address":"0xede5809562120620513fe54ae8264e8525bfa18b","type":"artist","uuid":"2fc29504-7e03-47cc-9e25-99526687aa70"}
album: The Storm
  type: MusicAlbum
  date published: 2014-01-15
album: Passage des soupirs
  type: MusicAlbum
  date published: 2016-11-11
album: Max et les ferrailleuses
  type: MusicAlbum
  date published: 2016-11-11