87SIKE
type: MusicGroup
popularity: 2
followers: 214
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6ccbaafce5304bb141a69e1f23f7aad217951e7e8deace27bf19dce442222171
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dd1ed8b-f1d1-42c0-8eb5-85a43cc2aa4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1dd1ed8b-f1d1-42c0-8eb5-85a43cc2aa4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1dd1ed8b-f1d1-42c0-8eb5-85a43cc2aa4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
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 0x6ccbaafce5304bb141a69e1f23f7aad217951e7e8deace27bf19dce442222171. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dd1ed8b-f1d1-42c0-8eb5-85a43cc2aa4d.json and https://artists.proofprofile.net/proofs/artist/1dd1ed8b-f1d1-42c0-8eb5-85a43cc2aa4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
album: Fuck School
  type: MusicAlbum
  date published: 2023
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  type: MusicAlbum
  date published: 2023-05-23
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  type: MusicAlbum
  date published: 2023-06-06
album: $ Thoughts
  type: MusicAlbum
  date published: 2023-07-14
album: Link
  type: MusicAlbum
  date published: 2024-01-05
album: Gutter Baby
  type: MusicAlbum
  date published: 2024-03-21
album: Gutter Baby
  type: MusicAlbum
  date published: 2024-04-08
album: Black Mask
  type: MusicAlbum
  date published: 2024-07-08
album: Choosing Up
  type: MusicAlbum
  date published: 2025-05-02