FLOAT JAM
type: MusicGroup
genre: j-rap
popularity: 2
followers: 148
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8edc8c3d8b98631973d7c7f70466c3e041ec3bb34afef385e2b5928393075901
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/5453ad73-2c36-498e-9146-24d66a01e97a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5453ad73-2c36-498e-9146-24d66a01e97a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5453ad73-2c36-498e-9146-24d66a01e97a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8edc8c3d8b98631973d7c7f70466c3e041ec3bb34afef385e2b5928393075901","name":"FLOAT JAM","registered_at":"2026-06-16T18:54:00Z","symbol":"NIM1144049","token_address":"0xdaf65b5d72b54df16cc5f3d6044ea31fbf45f8b9","type":"artist","uuid":"5453ad73-2c36-498e-9146-24d66a01e97a"}
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 0x8edc8c3d8b98631973d7c7f70466c3e041ec3bb34afef385e2b5928393075901. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5453ad73-2c36-498e-9146-24d66a01e97a.json and https://artists.proofprofile.net/proofs/artist/5453ad73-2c36-498e-9146-24d66a01e97a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x8edc8c3d8b98631973d7c7f70466c3e041ec3bb34afef385e2b5928393075901","name":"FLOAT JAM","registered_at":"2026-06-16T18:54:00Z","symbol":"NIM1144049","token_address":"0xdaf65b5d72b54df16cc5f3d6044ea31fbf45f8b9","type":"artist","uuid":"5453ad73-2c36-498e-9146-24d66a01e97a"}
album: outer city blues
  type: MusicAlbum
  date published: 2010-09-05
album: outer city blues
  type: MusicAlbum
  date published: 2010-09-05
album: STEREO
  type: MusicAlbum
  date published: 2016-10-26
album: Distance / MA AI
  type: MusicAlbum
  date published: 2023-03-22
album: Night Lights
  type: MusicAlbum
  date published: 2023-04-12
album: Night Lights
  type: MusicAlbum
  date published: 2023-04-12
album: THE HIGH END THEORY
  type: MusicAlbum
  date published: 2023-05-03
album: THE HIGH END THEORY
  type: MusicAlbum
  date published: 2023-05-03
album: THE HIGH END THEORY (INSTRUMENTALS)
  type: MusicAlbum
  date published: 2023-05-19
album: THE HIGH END THEORY (INSTRUMENTALS)
  type: MusicAlbum
  date published: 2023-05-19
album: wanna party like Back to the Future
  type: MusicAlbum
  date published: 2025-06-11
album: バック・トゥ・ザ・フューチャーみたいなパーティーやりたいよね
  type: MusicAlbum
  date published: 2025-06-11
album: LOST & FOUND (feat. PACKED RICH)
  type: MusicAlbum
  date published: 2025-06-25
  track: LOST & FOUND (feat. PACKED RICH)
    type: MusicRecording
    duration: PT4M55S
    duration ms: 295562
    explicit: false
    by artist: FLOAT JAM
    in album: LOST & FOUND (feat. PACKED RICH)
      type: MusicAlbum
      date published: 2025-06-25
    genre: j-rap
    isrc code: TCJPH2598969
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:10:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2431b510cf43a3ba595cca4396668db281a0d6468279dd336827daa28181735c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2598969
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x2431b510cf43a3ba595cca4396668db281a0d6468279dd336827daa28181735c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCJPH2598969.
      date published: 2026-07-05T10:01:46Z
    audio: LOST & FOUND (feat. PACKED RICH)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.909
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.725
      additional property: Speechiness
        type: PropertyValue
        value: 0.21
      additional property: Acousticness
        type: PropertyValue
        value: 0.4
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.195
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.702
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.193
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: LOST & FOUND (feat. PACKED RICH)
  type: MusicAlbum
  date published: 2025-06-25
album: XENOVERSE WONDERLAND
  type: MusicAlbum
  date published: 2025-07-02
album: XENOVERSE WONDERLAND
  type: MusicAlbum
  date published: 2025-07-02