So Inagawa
type: MusicGroup
genre: j-dance
genre: lo-fi house
popularity: 11
followers: 13024
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x136e45d1e5b473e2bc64bbe59002a7293d30d7033fd3ce97d671a25687aaaf16
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c113ddd-f2d0-4edd-aff1-771a26fc29d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c113ddd-f2d0-4edd-aff1-771a26fc29d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c113ddd-f2d0-4edd-aff1-771a26fc29d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x136e45d1e5b473e2bc64bbe59002a7293d30d7033fd3ce97d671a25687aaaf16","name":"So Inagawa","registered_at":"2026-06-14T20:57:07Z","symbol":"NIM0574324","token_address":"0xbbac9b66b77645702dd1d82d1620bd16cd69a176","type":"artist","uuid":"9c113ddd-f2d0-4edd-aff1-771a26fc29d2"}
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 0x136e45d1e5b473e2bc64bbe59002a7293d30d7033fd3ce97d671a25687aaaf16. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c113ddd-f2d0-4edd-aff1-771a26fc29d2.json and https://artists.proofprofile.net/proofs/artist/9c113ddd-f2d0-4edd-aff1-771a26fc29d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x136e45d1e5b473e2bc64bbe59002a7293d30d7033fd3ce97d671a25687aaaf16","name":"So Inagawa","registered_at":"2026-06-14T20:57:07Z","symbol":"NIM0574324","token_address":"0xbbac9b66b77645702dd1d82d1620bd16cd69a176","type":"artist","uuid":"9c113ddd-f2d0-4edd-aff1-771a26fc29d2"}
album: Fenou01
  type: MusicAlbum
  date published: 2005-08-24
album: Deep Tokyo EP
  type: MusicAlbum
  date published: 2008-05-23
album: Setagaya Deep.Vol1
  type: MusicAlbum
  date published: 2008-07-20
album: Setagaya Deep, Vol. 1
  type: MusicAlbum
  date published: 2008-07-20
  track: Ouin
    type: MusicRecording
    duration: PT6M32S
    duration ms: 392001
    explicit: false
    by artist: So Inagawa
    in album: Setagaya Deep, Vol. 1
      type: MusicAlbum
      date published: 2008-07-20
    genre: j-dance
    genre: lo-fi house
    isrc code: DEZ650805637
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T09:30:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xddb8b38699ef5d28906880f422db28b8c24ecd4f11b6ee164dfaa13acb4c50de
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957688
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957688
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650805637
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T09:52:21Z
    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 0xddb8b38699ef5d28906880f422db28b8c24ecd4f11b6ee164dfaa13acb4c50de. Chain 2 (Bitcoin): anchored in block 957688 (2026-07-12T09:52:21Z), 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/DEZ650805637.
      date published: 2026-07-12T09:52:21Z
    audio: Ouin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.024
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.824
      additional property: Energy
        type: PropertyValue
        value: 0.49
      additional property: Speechiness
        type: PropertyValue
        value: 0.105
      additional property: Acousticness
        type: PropertyValue
        value: 0.029
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.928
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.076
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Kakyuu
    type: MusicRecording
    duration: PT5M49S
    duration ms: 349394
    explicit: false
    by artist: So Inagawa
    in album: Setagaya Deep, Vol. 1
      type: MusicAlbum
      date published: 2008-07-20
    genre: j-dance
    genre: lo-fi house
    isrc code: DEZ650805638
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:23:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4e6686ced4b8e166233375a2549a67a37ab1001da388f894705731461179823
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650805638
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xf4e6686ced4b8e166233375a2549a67a37ab1001da388f894705731461179823. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEZ650805638.
      date published: 2026-07-04T11:19:20Z
    audio: Kakyuu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.009
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.802
      additional property: Energy
        type: PropertyValue
        value: 0.489
      additional property: Speechiness
        type: PropertyValue
        value: 0.108
      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: Far Gone And Out Ep
album: No More Thrills
album: Sputnik
album: Liquid
album: Liquid EP

Acousticness
type: PropertyValue
value: 0.263

Instrumentalness
type: PropertyValue
value: 0.8

Liveness
type: PropertyValue
value: 0.093

Valence (Positivity)
type: PropertyValue
value: 0.772

Loudness (dB)
type: PropertyValue
value: -12.441

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Far Gone And Out Ep
type: MusicAlbum
date published: 2009-03-16

No More Thrills
type: MusicAlbum
date published: 2009-05-25
track: No More Thrills - Dyed Soundrom's Morning Mix
  type: MusicRecording
  duration: PT6M48S
  duration ms: 408682
  explicit: false
  by artist: So Inagawa
  in album: No More Thrills
    type: MusicAlbum
    date published: 2009-05-25
  genre: j-dance
  genre: lo-fi house
  isrc code: GBHCD2101407
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T18:26:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1369f236a80d2023e6ece0e4a18034bedf502e2adece37b096b1a26c29020a1a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958770
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958770
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHCD2101407
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T21:28:59Z
  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 0x1369f236a80d2023e6ece0e4a18034bedf502e2adece37b096b1a26c29020a1a. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:28:59Z), 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/GBHCD2101407.
    date published: 2026-07-19T21:28:59Z
  audio: No More Thrills - Dyed Soundrom's Morning Mix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.809
    additional property: Energy
      type: PropertyValue
      value: 0.548
    additional property: Speechiness
      type: PropertyValue
      value: 0.092
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.906
    additional property: Liveness
      type: PropertyValue
      value: 0.09
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.833
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.594
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Sputnik
type: MusicAlbum
date published: 2010-09-20

Sputnik
type: MusicAlbum
date published: 2010-09-20

Liquid
type: MusicAlbum
date published: 2010-09-20

Liquid EP
type: MusicAlbum
date published: 2010-09-20