The Jimmy Giuffre Trio
type: MusicGroup
genre: cool jazz
genre: free jazz
popularity: 6
followers: 910
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa47becfee9f5c9321ef7127bda6cbf681385620c3f0f9897bfbc5c2f7b34a52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/498a733c-086b-43ca-b876-2bed66d78fd7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/498a733c-086b-43ca-b876-2bed66d78fd7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/498a733c-086b-43ca-b876-2bed66d78fd7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa47becfee9f5c9321ef7127bda6cbf681385620c3f0f9897bfbc5c2f7b34a52","name":"The Jimmy Giuffre Trio","registered_at":"2026-06-16T15:10:26Z","symbol":"NIM1090707","token_address":"0x908b6462d9f9d136f8db6bf50915ee4c84435b77","type":"artist","uuid":"498a733c-086b-43ca-b876-2bed66d78fd7"}
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 0xfa47becfee9f5c9321ef7127bda6cbf681385620c3f0f9897bfbc5c2f7b34a52. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/498a733c-086b-43ca-b876-2bed66d78fd7.json and https://artists.proofprofile.net/proofs/artist/498a733c-086b-43ca-b876-2bed66d78fd7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xfa47becfee9f5c9321ef7127bda6cbf681385620c3f0f9897bfbc5c2f7b34a52","name":"The Jimmy Giuffre Trio","registered_at":"2026-06-16T15:10:26Z","symbol":"NIM1090707","token_address":"0x908b6462d9f9d136f8db6bf50915ee4c84435b77","type":"artist","uuid":"498a733c-086b-43ca-b876-2bed66d78fd7"}
album: In Concert 1959
  type: MusicAlbum
  date published: 1959-05-21
album: Thesis
  type: MusicAlbum
  date published: 2001-09-20
album: Fusion
  type: MusicAlbum
  date published: 2001-09-20
album: The Jimmy Giuffre 3
  type: MusicAlbum
  date published: 2006-01-20
album: 7 Pieces (Bonus Track Version)
  type: MusicAlbum
  date published: 2007-05-10
album: Hollywood & Newport Live
  type: MusicAlbum
  date published: 2008-06-02
album: The Swamp People
  type: MusicAlbum
  date published: 2009-02-16
album: The Swamp People
  type: MusicAlbum
  date published: 2009-02-16
  track: The Green Country (New England Mood)
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187293
    explicit: false
    by artist: The Jimmy Giuffre Trio
    in album: The Swamp People
      type: MusicAlbum
      date published: 2009-02-16
    genre: cool jazz
    genre: free jazz
    isrc code: GBBLY0900965
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:27:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd79313990777fec654bdfc5b86c79b9a30d6484ab7dfcb9c43c631959c6eb33b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958917
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958917
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY0900965
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:53:56Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79313990777fec654bdfc5b86c79b9a30d6484ab7dfcb9c43c631959c6eb33b. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GBBLY0900965.
      date published: 2026-07-20T17:53:56Z
    audio: The Green Country (New England Mood)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.894
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.274
      additional property: Energy
        type: PropertyValue
        value: 0.018
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.936
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.321
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.434
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cool Jazz And Westcoast
  type: MusicAlbum
  date published: 2009-08-03
album: Cool Jazz And Westcoast
  type: MusicAlbum
  date published: 2009-08-12
album: The Easy Way
  type: MusicAlbum
  date published: 2012-01-01
album: Jimmy Giuffre, Jim Hall Trio, Quartet
  type: MusicAlbum
  date published: 2012-05-01
album: Trav'lin' Light
  type: MusicAlbum
  date published: 2013-01-01
album: The Four Brothers Sound
  type: MusicAlbum
  date published: 2013-01-01
album: The Jimmy Giuffre 3
  type: MusicAlbum
  date published: 2013-01-01
album: Western Suite
  type: MusicAlbum
  date published: 2013-01-01
album: 7 Pieces
  type: MusicAlbum
  date published: 2013-01-01
album: Trav'lin' Light (feat. Jim Hall) [Bonus Track Version]
  type: MusicAlbum
  date published: 2013-11-04
album: The Jimmy Giuffre 3 / Trav’lin’ Light
  type: MusicAlbum
  date published: 2013-11-11
album: Thesis (Remastered 2014)
  type: MusicAlbum
  date published: 2014-06-23
album: Leisure Time
  type: MusicAlbum
  date published: 2014-09-19
album: Leisure Time
  type: MusicAlbum
  date published: 2014-09-19
album: Crazy She Calls Me
  type: MusicAlbum
  date published: 2019-05-03
album: Modern Jazz: Jimmy Giuffre Trio
  type: MusicAlbum
  date published: 2020-06-19