ChillBrew
type: MusicGroup
popularity: 9
followers: 96
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fee6a5127518a4c9f19cc8ab7e4ff06c7610090251d03bca23057700845ae8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953860
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953860
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/029d0098-1d69-40da-bf68-da100ea97e35.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/029d0098-1d69-40da-bf68-da100ea97e35.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/029d0098-1d69-40da-bf68-da100ea97e35
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:55:46Z
additional property: OTSCanonicalRecord
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 0x9fee6a5127518a4c9f19cc8ab7e4ff06c7610090251d03bca23057700845ae8f. Chain 2 (Bitcoin): anchored in block 953860 (2026-06-15T23:55:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/029d0098-1d69-40da-bf68-da100ea97e35.json and https://artists.proofprofile.net/proofs/artist/029d0098-1d69-40da-bf68-da100ea97e35.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:55:46Z
album: Rainy Night
  type: MusicAlbum
  date published: 2020-08-07
album: Rain in Tokyo
  type: MusicAlbum
  date published: 2020-09-15
  track: Rain in Tokyo
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140412
    explicit: false
    by artist: ChillBrew
    in album: Rain in Tokyo
      type: MusicAlbum
      date published: 2020-09-15
    isrc code: QZK6J2068755
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:32:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa285dcfbf26fa0f5dee6859df0cb9cecb0f7f11006ffdf8215b4b7770edb1f43
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2068755
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xa285dcfbf26fa0f5dee6859df0cb9cecb0f7f11006ffdf8215b4b7770edb1f43. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZK6J2068755.
      date published: 2026-07-05T18:48:28Z
    audio: Rain in Tokyo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.001
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.807
      additional property: Energy
        type: PropertyValue
        value: 0.389
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.362
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.895
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.749
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.094
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sunset Piano
  type: MusicAlbum
  date published: 2020-09-30
album: Chill Study
  type: MusicAlbum
  date published: 2020-09-30
album: Longing to Be You
  type: MusicAlbum
  date published: 2020-09-30
album: Mystical Forest
  type: MusicAlbum
  date published: 2020-10-03
album: Morning Jazz
  type: MusicAlbum
  date published: 2020-11-10
album: Coffee Table Jazz
  type: MusicAlbum
  date published: 2020-11-10
  track: Coffee Table Jazz
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160000
    explicit: false
    by artist: ChillBrew
    in album: Coffee Table Jazz
      type: MusicAlbum
      date published: 2020-11-10
    isrc code: QZNWQ2028992
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:35:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc7b284136aed23017c777c4d1ddbdf8cb750feb6dbb45ce3ff084b232860a43a
    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/QZNWQ2028992
    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 0xc7b284136aed23017c777c4d1ddbdf8cb750feb6dbb45ce3ff084b232860a43a. 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/QZNWQ2028992.
      date published: 2026-07-19T05:38:28Z
    audio: Coffee Table Jazz
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.992
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.113
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Canopy Memories
album: Moonlight Quest
album: Twilight Wind
album: 3AM Phone Call
album: Reflection
album: Snow Boots
album: Walking in Rain
album: Daydream
album: Afterglow
album: Tranquility
album: Solace
album: Streets of SoHo
album: Mood Indigo
album: Empire Grooves
album: Shibuya Nights
album: Nightfall

Speechiness
type: PropertyValue
value: 0.045

Acousticness
type: PropertyValue
value: 0.817

Instrumentalness
type: PropertyValue
value: 0.927

Liveness
type: PropertyValue
value: 0.105

Valence (Positivity)
type: PropertyValue
value: 0.419

Loudness (dB)
type: PropertyValue
value: -19.953

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

Canopy Memories
type: MusicAlbum
date published: 2020-12-29

Moonlight Quest
type: MusicAlbum
date published: 2021-04-12

Twilight Wind
type: MusicAlbum
date published: 2021-07-05

3AM Phone Call
type: MusicAlbum
date published: 2021-07-30

Reflection
type: MusicAlbum
date published: 2021-08-13

Snow Boots
type: MusicAlbum
date published: 2021-12-01

Walking in Rain
type: MusicAlbum
date published: 2022-03-21

Daydream
type: MusicAlbum
date published: 2022-12-01

Afterglow
type: MusicAlbum
date published: 2022-12-30

Tranquility
type: MusicAlbum
date published: 2023-10-27

Solace
type: MusicAlbum
date published: 2024-02-29

Streets of SoHo
type: MusicAlbum
date published: 2024-07-05

Mood Indigo
type: MusicAlbum
date published: 2024-12-24

Empire Grooves
type: MusicAlbum
date published: 2025-01-10

Shibuya Nights
type: MusicAlbum
date published: 2025-01-31

Nightfall
type: MusicAlbum
date published: 2025-10-31