calxb
type: MusicGroup
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd65b91b71a8058011ed6053f68d188ff1e0bf09c5f9488c363d5b8016d5e13e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46c30c78-2aff-4c53-998d-d59bb45a4144.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46c30c78-2aff-4c53-998d-d59bb45a4144.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46c30c78-2aff-4c53-998d-d59bb45a4144
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
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 0xcd65b91b71a8058011ed6053f68d188ff1e0bf09c5f9488c363d5b8016d5e13e. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46c30c78-2aff-4c53-998d-d59bb45a4144.json and https://artists.proofprofile.net/proofs/artist/46c30c78-2aff-4c53-998d-d59bb45a4144.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
album: better off alone
  type: MusicAlbum
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  type: MusicAlbum
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album: busy life
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album: MISFITS
  type: MusicAlbum
  date published: 2024-03-29
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  type: MusicAlbum
  date published: 2024-06-07
album: MAD (freestyle)
  type: MusicAlbum
  date published: 2024-06-21
album: playing
  type: MusicAlbum
  date published: 2024-06-28
album: falling apart
  type: MusicAlbum
  date published: 2024-09-06
album: I LOVE LIFE BUT LIFE HATES ME
  type: MusicAlbum
  date published: 2024-10-04
album: waiting
  type: MusicAlbum
  date published: 2024-11-01
album: it's fine, i'm fine
  type: MusicAlbum
  date published: 2024-11-22
album: broke my heart
  type: MusicAlbum
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album: forgotten songs vol. 1
  type: MusicAlbum
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album: LOVE IS GONE
  type: MusicAlbum
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  type: MusicAlbum
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album: heartbreak collection
  type: MusicAlbum
  date published: 2025-05-16