Master Max
type: MusicGroup
popularity: 5
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x07be2f0449a1d5f69817bc59fd853393ad9d20716a28006775864be92cb75170
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f87b7dfb-f325-4777-b2ed-57505424dd4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f87b7dfb-f325-4777-b2ed-57505424dd4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f87b7dfb-f325-4777-b2ed-57505424dd4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x07be2f0449a1d5f69817bc59fd853393ad9d20716a28006775864be92cb75170","name":"Master Max","registered_at":"2026-06-21T16:19:43Z","symbol":"NIM1967793","token_address":"0x66dad17368b243311694ed8bd3414e254d5ee31c","type":"artist","uuid":"f87b7dfb-f325-4777-b2ed-57505424dd4b"}
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 0x07be2f0449a1d5f69817bc59fd853393ad9d20716a28006775864be92cb75170. Chain 2 (Bitcoin): anchored in block 954729 (2026-06-21T18:16:07Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f87b7dfb-f325-4777-b2ed-57505424dd4b.json and https://artists.proofprofile.net/proofs/artist/f87b7dfb-f325-4777-b2ed-57505424dd4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:16:07Z
  text: {"copyright_id":"0x07be2f0449a1d5f69817bc59fd853393ad9d20716a28006775864be92cb75170","name":"Master Max","registered_at":"2026-06-21T16:19:43Z","symbol":"NIM1967793","token_address":"0x66dad17368b243311694ed8bd3414e254d5ee31c","type":"artist","uuid":"f87b7dfb-f325-4777-b2ed-57505424dd4b"}
album: 2008
  type: MusicAlbum
  date published: 2018-04-05
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  date published: 2018-04-06
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  type: MusicAlbum
  date published: 2018-07-26
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  type: MusicAlbum
  date published: 2018-10-08
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  type: MusicAlbum
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