ZCHACKERR
type: MusicGroup
popularity: 3
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6e379abfe4c007ad74dd44fc39667bf258b1e3b36d9aa01d134a294b5f038ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bb982e9-ec1f-4fd7-903c-a87d6c23c301.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4bb982e9-ec1f-4fd7-903c-a87d6c23c301.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4bb982e9-ec1f-4fd7-903c-a87d6c23c301
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e379abfe4c007ad74dd44fc39667bf258b1e3b36d9aa01d134a294b5f038ec. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bb982e9-ec1f-4fd7-903c-a87d6c23c301.json and https://artists.proofprofile.net/proofs/artist/4bb982e9-ec1f-4fd7-903c-a87d6c23c301.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
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album: BIGSTAR
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album: PAIN
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  date published: 2022-12-28
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  type: MusicAlbum
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album: 1LOVE
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  date published: 2024-02-03
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  type: MusicAlbum
  date published: 2024-03-01
album: 26000
  type: MusicAlbum
  date published: 2024-03-09
album: Tokyo Drift
  type: MusicAlbum
  date published: 2024-04-04
album: Martini
  type: MusicAlbum
  date published: 2024-05-24
album: Imagine
  type: MusicAlbum
  date published: 2024-08-09
album: 20
  type: MusicAlbum
  date published: 2024-12-06
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  type: MusicAlbum
  date published: 2025-02-14