Gerald Cleaver
type: MusicGroup
genre: avant-garde
genre: free jazz
genre: jazz
description: Gerald Cleaver (born May 4, 1963Adler, David R. (December 13, 2013) "Home & Away with Gerald Cleaver". JazzTimes.) is a jazz drummer from Detroit, Michigan. Early life Cleaver's father is drummer Joh
popularity: 18
followers: 2596
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5eb24ea5-6fff-4f4e-8ffc-0f3230264409
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce2971c0edfdaf1d589b9b78be6518af98c407b1793eabf6103c2aa637158d8. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5eb24ea5-6fff-4f4e-8ffc-0f3230264409.json and https://artists.proofprofile.net/proofs/artist/5eb24ea5-6fff-4f4e-8ffc-0f3230264409.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:07:16Z
  text: {"copyright_id":"0xcce2971c0edfdaf1d589b9b78be6518af98c407b1793eabf6103c2aa637158d8","name":"Gerald Cleaver","registered_at":"2026-06-14T14:26:20Z","symbol":"NIM0481155","token_address":"0xe8097765046c00bbbeba9d1512190a822f185a3c","type":"artist","uuid":"5eb24ea5-6fff-4f4e-8ffc-0f3230264409"}
album: Adjust
  type: MusicAlbum
  date published: 2000
album: Detroit
  type: MusicAlbum
  date published: 2008-03-11
album: Be It As I See It
  type: MusicAlbum
  date published: 2011-01-19
album: What is to Be Done
  type: MusicAlbum
  date published: 2019-01-25
album: Live At Firehouse 12
  type: MusicAlbum
  date published: 2019-11-01
album: Live At Firehouse 12
  type: MusicAlbum
  date published: 2019-11-01
album: Jackie's Smiles
  type: MusicAlbum
  date published: 2020-03-12
album: Signs
  type: MusicAlbum
  date published: 2020-03-27
album: Signs
  type: MusicAlbum
  date published: 2020-03-27
album: Cooper-Moore from Griots
  type: MusicAlbum
  date published: 2021-04-21
album: Griots
  type: MusicAlbum
  date published: 2021-12-08
album: In the Wilderness
  type: MusicAlbum
  date published: 2023-04-17
album: 22 / 23
  type: MusicAlbum
  date published: 2023-05-26
album: The Process
  type: MusicAlbum
  date published: 2024-08-16
album: The Process
  type: MusicAlbum
  date published: 2024-10-04
track: Ida Lupino
  type: MusicRecording
  duration: PT4M28S
  duration ms: 268280
  explicit: false
  by artist: Giovanni Guidi
  by artist: Gianluca Petrella
  by artist: Louis Sclavis
  by artist: Gerald Cleaver
  in album: Ida Lupino
    type: MusicAlbum
    date published: 2016-09-02
  genre: jazz
  isrc code: DEB331546204
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169152faecef04875f14a65c9cd8f1dd9f9ef11468b7843e5455472776969b81. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB331546204.
    date published: 2026-07-31T21:25:57Z
  audio: Ida Lupino
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Loudness (dB)
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    additional property: Key Name
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      value: G
    additional property: Mode Name
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      value: Major