S.I.
type: MusicGroup
popularity: 12
followers: 1198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6afee271413d799eff0df9ae278e7a4a40297f28560bf3c914de0e33d2eb754d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e730c28b-a149-496e-a196-67b94d00c0b0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e730c28b-a149-496e-a196-67b94d00c0b0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e730c28b-a149-496e-a196-67b94d00c0b0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afee271413d799eff0df9ae278e7a4a40297f28560bf3c914de0e33d2eb754d. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e730c28b-a149-496e-a196-67b94d00c0b0.json and https://artists.proofprofile.net/proofs/artist/e730c28b-a149-496e-a196-67b94d00c0b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
album: 不倫島
  type: MusicAlbum
  date published: 2021-04-28
album: cheating island
  type: MusicAlbum
  date published: 2021-04-28
album: Magic
  type: MusicAlbum
  date published: 2021-05-19
album: Magic
  type: MusicAlbum
  date published: 2021-05-19
album: Kaori
  type: MusicAlbum
  date published: 2021-06-09
album: Kaori
  type: MusicAlbum
  date published: 2021-06-09
album: Melty Kiss
  type: MusicAlbum
  date published: 2021-06-30
album: Melty Kiss
  type: MusicAlbum
  date published: 2021-06-30
album: ☆野源を許さねぇ！！
  type: MusicAlbum
  date published: 2021-07-14
album: I'll never forgive you, Gen!
  type: MusicAlbum
  date published: 2021-07-14
album: Summer Time
  type: MusicAlbum
  date published: 2021-07-28
album: Summer Time
  type: MusicAlbum
  date published: 2021-07-28
album: UWAKI ON THE BEACH
  type: MusicAlbum
  date published: 2021-08-11
album: UWAKI ON THE BEACH
  type: MusicAlbum
  date published: 2021-08-11
album: どこからが浮気なの!?
  type: MusicAlbum
  date published: 2021-09-13
album: What's cheating!?
  type: MusicAlbum
  date published: 2021-09-13
album: Car sex on the breakwater
  type: MusicAlbum
  date published: 2022-08-17
album: 防波堤でカーセッ
  type: MusicAlbum
  date published: 2022-08-17
  track: 防波堤でカーセッ
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170592
    explicit: false
    by artist: S.I.
    in album: 防波堤でカーセッ
      type: MusicAlbum
      date published: 2022-08-17
    isrc code: TCJPS2264817
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:59:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe3e750e9137dc149137be26457fc2b59d104067296b1bec4521293ab5991c019
    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/TCJPS2264817
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e750e9137dc149137be26457fc2b59d104067296b1bec4521293ab5991c019. 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/TCJPS2264817.
      date published: 2026-07-05T10:01:46Z
    audio: 防波堤でカーセッ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 197.962
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.797
      additional property: Energy
        type: PropertyValue
        value: 0.671
      additional property: Speechiness
        type: PropertyValue
        value: 0.373
      additional property: Acousticness
        type: PropertyValue
        value: 0.201
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.08
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.553
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.772
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: lock screen
  type: MusicAlbum
  date published: 2022-11-02
album: ロック画面
  type: MusicAlbum
  date published: 2022-11-02
album: I'm on my knees on Christmas night.
  type: MusicAlbum
  date published: 2022-11-25
album: 聖なる夜に土下座してる
  type: MusicAlbum
  date published: 2022-11-25
album: マスク外したあなたはブスでした。
  type: MusicAlbum
  date published: 2023-01-25
album: You were ugly with the mask off.
  type: MusicAlbum
  date published: 2023-01-25
album: Contigo En Fukuoka
  type: MusicAlbum
  date published: 2023-02-22
album: Contigo En Fukuoka
  type: MusicAlbum
  date published: 2023-02-22
album: JAPATON
  type: MusicAlbum
  date published: 2023-04-05
  track: 防波堤でカーセックス
album: Toy Cha-Cha -Cha'-
album: おもちゃのCha-Cha-Cha’-
album: MANGO
album: BON踊り
album: BON ODORI
album: どうでもいい
album: I don't care
album: Tatakai no Uta
album: たたかいの唄
album: Fuego (feat. GOLD DIGGA)
album: 言えない (feat. GOLD DIGGA)
album: Unspoken (feat. GOLD DIGGA)
album: LUUPER (feat. GOLD DIGGA)
album: TEST (feat. GOLD DIGGA)
album: いってらっしゃい
album: See you
album: 飛行機 (feat. GOLD DIGGA)
album: HIKOUKI (feat. GOLD DIGGA)
album: Summer Sunset (feat. GOLD DIGGA)
album: 夕夏 (feat. GOLD DIGGA)

防波堤でカーセックス
type: MusicRecording
duration: PT2M51S
duration ms: 171449
explicit: false
by artist: S.I.
in album: JAPATON
  type: MusicAlbum
  date published: 2023-04-05
isrc code: TCJPS2264817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T11:59:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3e750e9137dc149137be26457fc2b59d104067296b1bec4521293ab5991c019
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956725
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956725
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2264817
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T01:12:41Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e750e9137dc149137be26457fc2b59d104067296b1bec4521293ab5991c019. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCJPS2264817.
  date published: 2026-07-05T01:12:41Z
audio: 防波堤でカーセックス
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 198.027
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.789
  additional property: Energy
    type: PropertyValue
    value: 0.671
  additional property: Speechiness
    type: PropertyValue
    value: 0.374
  additional property: Acousticness
    type: PropertyValue
    value: 0.191
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.575
  additional property: Loudness (dB)
    type: PropertyValue
    value: -4.365
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

JAPATON
type: MusicAlbum
date published: 2023-04-05

Toy Cha-Cha -Cha'-
type: MusicAlbum
date published: 2023-07-12

おもちゃのCha-Cha-Cha’-
type: MusicAlbum
date published: 2023-07-12

MANGO
type: MusicAlbum
date published: 2023-08-02

MANGO
type: MusicAlbum
date published: 2023-08-02

BON踊り
type: MusicAlbum
date published: 2023-09-20

BON ODORI
type: MusicAlbum
date published: 2023-09-20
track: BON ODORI
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163950
  explicit: true
  by artist: S.I.
  in album: BON ODORI
    type: MusicAlbum
    date published: 2023-09-20
  isrc code: TCJPX2349751
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:28:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b9e0cccbdfec08aca448938cca17e037b6cb1ce4c40c46fb2b001f9d5855051
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPX2349751
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9e0cccbdfec08aca448938cca17e037b6cb1ce4c40c46fb2b001f9d5855051. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCJPX2349751.
    date published: 2026-07-03T19:59:51Z
  audio: BON ODORI
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.04
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.805
    additional property: Energy
      type: PropertyValue
      value: 0.88
    additional property: Speechiness
      type: PropertyValue
      value: 0.137
    additional property: Acousticness
      type: PropertyValue
      value: 0.047
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.734
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.564
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.902
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

どうでもいい
type: MusicAlbum
date published: 2024-06-19

I don't care
type: MusicAlbum
date published: 2024-06-19

Tatakai no Uta
type: MusicAlbum
date published: 2025-01-13

たたかいの唄
type: MusicAlbum
date published: 2025-01-13
track: たたかいの唄
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213903
  explicit: false
  by artist: S.I.
  in album: たたかいの唄
    type: MusicAlbum
    date published: 2025-01-13
  isrc code: TCJPD2427442
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T05:07:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xabf62937d55a434bac5f37b76497e357235fbda8d13a28ea75359b8e77dd0b90
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958830
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958830
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2427442
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T05:30:12Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf62937d55a434bac5f37b76497e357235fbda8d13a28ea75359b8e77dd0b90. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/TCJPD2427442.
    date published: 2026-07-20T05:30:12Z
  audio: たたかいの唄
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.004
    additional property: Musical Key
      type: PropertyValue
      value: 8
    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: 0.78
    additional property: Speechiness
      type: PropertyValue
      value: 0.095
    additional property: Acousticness
      type: PropertyValue
      value: 0.058
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.071
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.564
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.423
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Fuego (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-02-25

Fuego (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-02-25

言えない (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-04-08

Unspoken (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-04-08

LUUPER (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-06-04

LUUPER (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-06-04

TEST (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-06-13

TEST (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-06-13

いってらっしゃい
type: MusicAlbum
date published: 2025-06-21

See you
type: MusicAlbum
date published: 2025-06-21

飛行機 (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-07-14

HIKOUKI (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-07-14

Summer Sunset (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-08-27

夕夏 (feat. GOLD DIGGA)
type: MusicAlbum
date published: 2025-08-27