Quinn Casey
type: MusicGroup
popularity: 2
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaacfd3385cc90e7b7d9e39af0d5ac9109f9d98fd8ebd143c44a95d0fc0e28613
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aac4bb5-8b0f-4ee5-9465-f29f08d83f80.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7aac4bb5-8b0f-4ee5-9465-f29f08d83f80.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7aac4bb5-8b0f-4ee5-9465-f29f08d83f80
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaacfd3385cc90e7b7d9e39af0d5ac9109f9d98fd8ebd143c44a95d0fc0e28613","name":"Quinn Casey","registered_at":"2026-06-17T08:46:06Z","symbol":"NIM1342560","token_address":"0x6287c037573a3da53ee11ac9d5d1c6cb4ba7614e","type":"artist","uuid":"7aac4bb5-8b0f-4ee5-9465-f29f08d83f80"}
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 0xaacfd3385cc90e7b7d9e39af0d5ac9109f9d98fd8ebd143c44a95d0fc0e28613. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7aac4bb5-8b0f-4ee5-9465-f29f08d83f80.json and https://artists.proofprofile.net/proofs/artist/7aac4bb5-8b0f-4ee5-9465-f29f08d83f80.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0xaacfd3385cc90e7b7d9e39af0d5ac9109f9d98fd8ebd143c44a95d0fc0e28613","name":"Quinn Casey","registered_at":"2026-06-17T08:46:06Z","symbol":"NIM1342560","token_address":"0x6287c037573a3da53ee11ac9d5d1c6cb4ba7614e","type":"artist","uuid":"7aac4bb5-8b0f-4ee5-9465-f29f08d83f80"}
album: Free
  type: MusicAlbum
  date published: 2024-07-05
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  type: MusicAlbum
  date published: 2024-08-23
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  type: MusicAlbum
  date published: 2024-09-06
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  type: MusicAlbum
  date published: 2024-12-06
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-07-04