Chef Room
type: MusicGroup
genre: organic house
popularity: 3
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6ab93c8af4186b90e103e4bc865ff6a83c9acfe4cf072448040cc04944d55a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95e56dd8-078a-4d8f-9cc4-44b1747719fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95e56dd8-078a-4d8f-9cc4-44b1747719fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95e56dd8-078a-4d8f-9cc4-44b1747719fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6ab93c8af4186b90e103e4bc865ff6a83c9acfe4cf072448040cc04944d55a2","name":"Chef Room","registered_at":"2026-06-17T17:59:15Z","symbol":"NIM1474469","token_address":"0x00ea94f89f7c766aa518d766614e675fc4b3f07a","type":"artist","uuid":"95e56dd8-078a-4d8f-9cc4-44b1747719fb"}
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 0xc6ab93c8af4186b90e103e4bc865ff6a83c9acfe4cf072448040cc04944d55a2. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95e56dd8-078a-4d8f-9cc4-44b1747719fb.json and https://artists.proofprofile.net/proofs/artist/95e56dd8-078a-4d8f-9cc4-44b1747719fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc6ab93c8af4186b90e103e4bc865ff6a83c9acfe4cf072448040cc04944d55a2","name":"Chef Room","registered_at":"2026-06-17T17:59:15Z","symbol":"NIM1474469","token_address":"0x00ea94f89f7c766aa518d766614e675fc4b3f07a","type":"artist","uuid":"95e56dd8-078a-4d8f-9cc4-44b1747719fb"}
album: Back to Black
  type: MusicAlbum
  date published: 2017-05-12
album: Back to Black (Gianrico Leoni & D-Soriani Deep Pop Radio Remix)
  type: MusicAlbum
  date published: 2017-08-18
album: Sweet Dreams (Daniele Soriani Lounge Mix)
  type: MusicAlbum
  date published: 2020-01-31
album: Back To Black
  type: MusicAlbum
  date published: 2021-07-19
album: Boy From Ipanema
  type: MusicAlbum
  date published: 2021-08-23
album: Sweet Dreams
  type: MusicAlbum
  date published: 2021-09-02
album: Boy from Ipanema
  type: MusicAlbum
  date published: 2021-10-20
album: Back To Black (Daniele Soriani Tulum Remix)
  type: MusicAlbum
  date published: 2023-06-23
album: Shout (D. Soriani Tulum Remix)
  type: MusicAlbum
  date published: 2023-10-27
  track: Shout - D. Soriani Tulum Remix
    type: MusicRecording
    duration: PT4M46S
    duration ms: 286995
    explicit: false
    by artist: Chef Room
    in album: Shout (D. Soriani Tulum Remix)
      type: MusicAlbum
      date published: 2023-10-27
    genre: organic house
    isrc code: ITHZ02300440
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:19:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77f0d7e0d4869f1b24ab302c6642bdca9f1d2acff177d86224d65a74b3e01a8a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958673
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958673
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITHZ02300440
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:38:28Z
    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 0x77f0d7e0d4869f1b24ab302c6642bdca9f1d2acff177d86224d65a74b3e01a8a. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ITHZ02300440.
      date published: 2026-07-19T05:38:28Z
    audio: Shout - D. Soriani Tulum Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.01
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.544
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.022
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.821
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.127
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.463
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Back To Black (Pas Cam & Remedy Remix)
  type: MusicAlbum
  date published: 2023-11-24
album: Shout
  type: MusicAlbum
  date published: 2024-02-02