UCCI WHY
type: MusicGroup
popularity: 2
followers: 536
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedd8b020e6925a7e3c34724cdca6fe777adfaeda5fad9b9645c6593a1308df9b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b388f296-79db-431b-8658-c5011e9e9867.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b388f296-79db-431b-8658-c5011e9e9867.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b388f296-79db-431b-8658-c5011e9e9867
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedd8b020e6925a7e3c34724cdca6fe777adfaeda5fad9b9645c6593a1308df9b","name":"UCCI WHY","registered_at":"2026-06-20T13:32:28Z","symbol":"NIM1623013","token_address":"0xe4a8e1ebb4a6d721c831f2cb562e5768fba62bf0","type":"artist","uuid":"b388f296-79db-431b-8658-c5011e9e9867"}
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 0xedd8b020e6925a7e3c34724cdca6fe777adfaeda5fad9b9645c6593a1308df9b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b388f296-79db-431b-8658-c5011e9e9867.json and https://artists.proofprofile.net/proofs/artist/b388f296-79db-431b-8658-c5011e9e9867.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xedd8b020e6925a7e3c34724cdca6fe777adfaeda5fad9b9645c6593a1308df9b","name":"UCCI WHY","registered_at":"2026-06-20T13:32:28Z","symbol":"NIM1623013","token_address":"0xe4a8e1ebb4a6d721c831f2cb562e5768fba62bf0","type":"artist","uuid":"b388f296-79db-431b-8658-c5011e9e9867"}
album: Libra
  type: MusicAlbum
  date published: 2019-02-26
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  type: MusicAlbum
  date published: 2020-01-20
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  type: MusicAlbum
  date published: 2021-05-12
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  type: MusicAlbum
  date published: 2021-06-14
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  type: MusicAlbum
  date published: 2022-09-26
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  type: MusicAlbum
  date published: 2023-11-05
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  type: MusicAlbum
  date published: 2023-11-27
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-06-20