Mazzington
type: MusicGroup
popularity: 6
followers: 265
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc41e4f5a61b01dca51fd7fb8f64031237144ace7fe262114aebc2a1b6e11cd3
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/6b3c6043-3954-40d6-aa20-c3c3d372c390.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b3c6043-3954-40d6-aa20-c3c3d372c390.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b3c6043-3954-40d6-aa20-c3c3d372c390
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 0xfc41e4f5a61b01dca51fd7fb8f64031237144ace7fe262114aebc2a1b6e11cd3. 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/6b3c6043-3954-40d6-aa20-c3c3d372c390.json and https://artists.proofprofile.net/proofs/artist/6b3c6043-3954-40d6-aa20-c3c3d372c390.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Les démons de Jésus
  type: MusicAlbum
  date published: 2022-02-25
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  type: MusicAlbum
  date published: 2023-03-10
album: Pas Sommeil
  type: MusicAlbum
  date published: 2023-08-04
album: Antifreeze #1
  type: MusicAlbum
  date published: 2023-10-25
album: Antifreeze #2
  type: MusicAlbum
  date published: 2023-11-01
album: Antifreeze #3
  type: MusicAlbum
  date published: 2023-11-08
album: Grand Rivage
  type: MusicAlbum
  date published: 2023-11-17
album: Grand Rivage
  type: MusicAlbum
  date published: 2023-12-01
album: Antifreeze #4
  type: MusicAlbum
  date published: 2024-03-22
album: Bleu Désert
  type: MusicAlbum
  date published: 2024-06-14
album: Bleu Désert
  type: MusicAlbum
  date published: 2024-06-21