Fuchi
type: MusicGroup
popularity: 2
followers: 631
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4743491df8798fbf573c16d9acf83c37e9b91beee5d6de230a0878082a9f045f
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/4ba854b9-6ac8-4861-a78e-b0d92953cae0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ba854b9-6ac8-4861-a78e-b0d92953cae0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ba854b9-6ac8-4861-a78e-b0d92953cae0
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4743491df8798fbf573c16d9acf83c37e9b91beee5d6de230a0878082a9f045f. 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/4ba854b9-6ac8-4861-a78e-b0d92953cae0.json and https://artists.proofprofile.net/proofs/artist/4ba854b9-6ac8-4861-a78e-b0d92953cae0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: The Frightening
  type: MusicAlbum
  date published: 2020-05-25
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  type: MusicAlbum
  date published: 2020-06-11
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-12-01
album: Vol. 2
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  date published: 2022-12-09
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  type: MusicAlbum
  date published: 2023-01-28
album: Vol. 33
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-03-16
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  type: MusicAlbum
  date published: 2023-08-08
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  type: MusicAlbum
  date published: 2023-09-09
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  type: MusicAlbum
  date published: 2023-12-01
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  type: MusicAlbum
  date published: 2023-12-01
album: Vol. X
  type: MusicAlbum
  date published: 2024-09-20