Jackie Rosenthal
type: MusicGroup
genre: smooth jazz
popularity: 7
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a3eca9194e7cf3778189e4ee800feee936003748edbc6a3c38e6dd9aa5149dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b971bb5b-2ff0-4044-b136-225d2e948954.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b971bb5b-2ff0-4044-b136-225d2e948954.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b971bb5b-2ff0-4044-b136-225d2e948954
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a3eca9194e7cf3778189e4ee800feee936003748edbc6a3c38e6dd9aa5149dd","name":"Jackie Rosenthal","registered_at":"2026-06-20T16:14:31Z","symbol":"NIM1652727","token_address":"0xf534d9efaeafab3d5e20d1fbd967f607e80cb65b","type":"artist","uuid":"b971bb5b-2ff0-4044-b136-225d2e948954"}
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 0x2a3eca9194e7cf3778189e4ee800feee936003748edbc6a3c38e6dd9aa5149dd. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b971bb5b-2ff0-4044-b136-225d2e948954.json and https://artists.proofprofile.net/proofs/artist/b971bb5b-2ff0-4044-b136-225d2e948954.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x2a3eca9194e7cf3778189e4ee800feee936003748edbc6a3c38e6dd9aa5149dd","name":"Jackie Rosenthal","registered_at":"2026-06-20T16:14:31Z","symbol":"NIM1652727","token_address":"0xf534d9efaeafab3d5e20d1fbd967f607e80cb65b","type":"artist","uuid":"b971bb5b-2ff0-4044-b136-225d2e948954"}
album: Decisions
  type: MusicAlbum
  date published: 2023-07-03
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  type: MusicAlbum
  date published: 2024-05-27
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  type: MusicAlbum
  date published: 2024-06-24
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  type: MusicAlbum
  date published: 2024-07-29