Kennedy & Serpico
type: MusicGroup
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6c8815f63064bf216c52ad86d2731437d6eb5c2a2791a0fcd89bbaf6da84bac
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/b856dac5-81fa-431f-8ab3-69614ea3ccbe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b856dac5-81fa-431f-8ab3-69614ea3ccbe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b856dac5-81fa-431f-8ab3-69614ea3ccbe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6c8815f63064bf216c52ad86d2731437d6eb5c2a2791a0fcd89bbaf6da84bac","name":"Kennedy & Serpico","registered_at":"2026-06-20T15:32:07Z","symbol":"NIM1645778","token_address":"0x93a3d8f423c5e8670083e8bb0d89e89919f5b6bc","type":"artist","uuid":"b856dac5-81fa-431f-8ab3-69614ea3ccbe"}
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 0xe6c8815f63064bf216c52ad86d2731437d6eb5c2a2791a0fcd89bbaf6da84bac. 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/b856dac5-81fa-431f-8ab3-69614ea3ccbe.json and https://artists.proofprofile.net/proofs/artist/b856dac5-81fa-431f-8ab3-69614ea3ccbe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xe6c8815f63064bf216c52ad86d2731437d6eb5c2a2791a0fcd89bbaf6da84bac","name":"Kennedy & Serpico","registered_at":"2026-06-20T15:32:07Z","symbol":"NIM1645778","token_address":"0x93a3d8f423c5e8670083e8bb0d89e89919f5b6bc","type":"artist","uuid":"b856dac5-81fa-431f-8ab3-69614ea3ccbe"}
album: My Soul Cries Out Ep
  type: MusicAlbum
  date published: 2015-07-20
album: Funk Is Easy Love Is Hard
  type: MusicAlbum
  date published: 2017-01-20
album: Casino
  type: MusicAlbum
  date published: 2017-12-25
album: On The Track
  type: MusicAlbum
  date published: 2019-11-29
album: Polkadot Ep
  type: MusicAlbum
  date published: 2021-08-14
album: Losin' It
  type: MusicAlbum
  date published: 2022-04-29
album: Get Over You
  type: MusicAlbum
  date published: 2022-07-01
album: Together
  type: MusicAlbum
  date published: 2022-08-26
album: Interfunk
  type: MusicAlbum
  date published: 2022-11-25
album: Ladies and Gentlemen..Serpico
  type: MusicAlbum
  date published: 2022-12-30
album: The Inside Ep
  type: MusicAlbum
  date published: 2023-02-03
album: Gimme What You Got
  type: MusicAlbum
  date published: 2023-02-17
album: You, I'll Give...
  type: MusicAlbum
  date published: 2023-03-10
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  type: MusicAlbum
  date published: 2023-03-17
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Interrupter
  type: MusicAlbum
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album: Makin' Movies
  type: MusicAlbum
  date published: 2023-09-07
album: Chasing Shadows
  type: MusicAlbum
  date published: 2023-12-21
album: Sweet Heart
  type: MusicAlbum
  date published: 2024-03-07
album: Morning Angel
  type: MusicAlbum
  date published: 2024-09-12
album: All Night Long
  type: MusicAlbum
  date published: 2024-11-21