SG
type: MusicGroup
genre: j-pop
popularity: 50
followers: 71610
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc696cb35a152ed343c03e85d38f1ea846f3419b3fb9380bbb0593c58e96f65e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9303c861-6612-419a-aeb7-717a5cfe3541.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9303c861-6612-419a-aeb7-717a5cfe3541.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9303c861-6612-419a-aeb7-717a5cfe3541
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 → block must exist at that height 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 0xc696cb35a152ed343c03e85d38f1ea846f3419b3fb9380bbb0593c58e96f65e3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9303c861-6612-419a-aeb7-717a5cfe3541.json and https://artists.proofprofile.net/proofs/artist/9303c861-6612-419a-aeb7-717a5cfe3541.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Lily
  type: MusicAlbum
  date published: 2020-12-25
  track: Lily
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269827
    explicit: false
    by artist: SG
    in album: Lily
      type: MusicAlbum
      date published: 2020-12-25
album: Lily
  type: MusicAlbum
  date published: 2020-12-25
  track: Lily
    type: MusicRecording
    duration: PT4M29S
    duration ms: 269827
    explicit: false
    by artist: SG
    in album: Lily
      type: MusicAlbum
      date published: 2020-12-25
album: CHOA
  type: MusicAlbum
  date published: 2021-01-28
  track: CHOA
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215404
    explicit: false
    by artist: SG
    in album: CHOA
      type: MusicAlbum
      date published: 2021-01-28
    isrc code: TCJPN2172677
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:43:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbc62cfebfc6d47e39f3729c1fffa8dad7309571bdc2673eb61f4d813618d6e77
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPN2172677
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 → block OTSBitcoinBlock must exist at that height 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 0xbc62cfebfc6d47e39f3729c1fffa8dad7309571bdc2673eb61f4d813618d6e77. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TCJPN2172677.
      date published: 2026-07-17T09:14:21Z
album: CHOA
  type: MusicAlbum
  date published: 2021-01-28
  track: CHOA
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215404
    explicit: false
    by artist: SG
    in album: CHOA
      type: MusicAlbum
      date published: 2021-01-28
album: 僕らまた
  type: MusicAlbum
  date published: 2021-04-04
  track: 僕らまた
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197307
    explicit: false
    by artist: SG
    in album: 僕らまた
      type: MusicAlbum
      date published: 2021-04-04
album: Us, again
  type: MusicAlbum
  date published: 2021-04-04
  track: Us, again
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197307
    explicit: false
    by artist: SG
    in album: Us, again
      type: MusicAlbum
      date published: 2021-04-04
album: 東京パラダイム
  type: MusicAlbum
  date published: 2021-06-20
  track: 東京パラダイム
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141191
    explicit: true
    by artist: SG
    in album: 東京パラダイム
      type: MusicAlbum
      date published: 2021-06-20
    isrc code: TCJPO2181961
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:02:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7ebc550a71447577ab370b0cf6114bd47714aa4b4ee51466cbe21a7083cf3a31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPO2181961
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:13:38Z
    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 → block OTSBitcoinBlock must exist at that height 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 0x7ebc550a71447577ab370b0cf6114bd47714aa4b4ee51466cbe21a7083cf3a31. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:13:38Z), 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/TCJPO2181961.
      date published: 2026-07-17T02:13:38Z
album: TOKYO PARADIGM
  type: MusicAlbum
  date published: 2021-06-20
  track: TOKYO PARADIGM
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141191
    explicit: true
    by artist: SG
    in album: TOKYO PARADIGM
      type: MusicAlbum
      date published: 2021-06-20
album: 寄り酔い (Korean ver.)
  type: MusicAlbum
  date published: 2021-09-12
  track: 寄り酔い - Korean ver.
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189666
    explicit: false
    by artist: SG
    in album: 寄り酔い (Korean ver.)
album: Instagram
album: 心友
album: Soulmate
album: 僕らまた (Piano Ver.)
album: Us, again (Piano Ver.)
album: ひとくちのキス
album: A Bite of Kiss
album: rainy day
album: Lotto (feat. Novel Core)
album: Y.O.L.O (feat. 鈴木鈴木)
album: Y.O.L.O (feat. Suzukisuzuki)
album: Friends (feat. Rude-α)
album: 君に会いたいと願ったって
album: Missing You
album: 閃光 (feat. Aile The Shota)
album: Flash (feat. Aile The Shota)
album: LOVE JENGA (feat. 吉田凜音)
album: LOVE JENGA (feat. Rinne Yoshida)
album: 断捨離
album: Declutter
album: 断捨離 (feat. りりあ。)
album: Declutter (feat. riria.)
album: I Could Die For You (feat. Yudai Takenaka)
album: 死んでもいいや (feat. 竹中雄大)
album: FINALE
album: Way Back Home
album: Palette
album: Curse of Love
album: Cheese
album: LUCID DREAM
album: SEIEN
album: セイエン
album: 僕らまた (吹奏楽 ver.)
album: Remember
album: 花びら
album: ペトリコール

SG
type: MusicGroup

寄り酔い (Korean ver.)
type: MusicAlbum
date published: 2021-09-12

Instagram
type: MusicAlbum
date published: 2021-11-24
track: Instagram
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: SG
  in album: Instagram
    type: MusicAlbum
    date published: 2021-11-24
  isrc code: TCJPQ2140062
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T03:25:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a989fb5dfece3cbe6f0ed59d75562ae2430685708ca2d538e039c94133780d7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958234
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958234
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPQ2140062
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T03:46:09Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x1a989fb5dfece3cbe6f0ed59d75562ae2430685708ca2d538e039c94133780d7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/TCJPQ2140062.
    date published: 2026-07-16T03:46:09Z

Instagram
type: MusicAlbum
date published: 2021-11-24
track: Instagram
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: SG
  in album: Instagram
    type: MusicAlbum
    date published: 2021-11-24

心友
type: MusicAlbum
date published: 2022-03-11
track: 心友
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225569
  explicit: false
  by artist: SG
  in album: 心友
    type: MusicAlbum
    date published: 2022-03-11
  isrc code: TCJPR2232013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:38:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd244ef9daa3b772fecefecb4dd7b787b1828680359e3ca3445aab85765ab15f4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2232013
  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 → block OTSBitcoinBlock must exist at that height 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 0xd244ef9daa3b772fecefecb4dd7b787b1828680359e3ca3445aab85765ab15f4. 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/TCJPR2232013.
    date published: 2026-07-03T19:59:51Z

Soulmate
type: MusicAlbum
date published: 2022-03-11
track: Soulmate
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225569
  explicit: false
  by artist: SG
  in album: Soulmate
    type: MusicAlbum
    date published: 2022-03-11

僕らまた (Piano Ver.)
type: MusicAlbum
date published: 2022-04-04
track: 僕らまた - Piano Ver.
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213243
  explicit: false
  by artist: SG
  in album: 僕らまた (Piano Ver.)
    type: MusicAlbum
    date published: 2022-04-04

Us, again (Piano Ver.)
type: MusicAlbum
date published: 2022-04-04
track: Us, again - Piano Ver.
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213243
  explicit: false
  by artist: SG
  in album: Us, again (Piano Ver.)
    type: MusicAlbum
    date published: 2022-04-04
  isrc code: TCJPR2253923
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T03:32:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x088a7bc533e6316af1cf9f6b09db278143ea9398f04934b90ec01114d9e5925b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPR2253923
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x088a7bc533e6316af1cf9f6b09db278143ea9398f04934b90ec01114d9e5925b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCJPR2253923.
    date published: 2026-07-03T08:56:35Z

ひとくちのキス
type: MusicAlbum
date published: 2022-05-03
track: ひとくちのキス
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197500
  explicit: false
  by artist: SG
  in album: ひとくちのキス
    type: MusicAlbum
    date published: 2022-05-03

A Bite of Kiss
type: MusicAlbum
date published: 2022-05-03
track: A Bite of Kiss
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197500
  explicit: false
  by artist: SG
  in album: A Bite of Kiss
    type: MusicAlbum
    date published: 2022-05-03

rainy day
type: MusicAlbum
date published: 2022-06-11
track: rainy day
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227171
  explicit: false
  by artist: SG
  in album: rainy day
    type: MusicAlbum
    date published: 2022-06-11

rainy day
type: MusicAlbum
date published: 2022-06-11
track: rainy day
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227171
  explicit: false
  by artist: SG
  in album: rainy day
    type: MusicAlbum
    date published: 2022-06-11

Lotto (feat. Novel Core)
type: MusicAlbum
date published: 2022-06-19
track: Lotto (feat. Novel Core)
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167474
  explicit: false
  by artist: SG
  in album: Lotto (feat. Novel Core)
    type: MusicAlbum
    date published: 2022-06-19
  isrc code: TCJPS2223167
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T02:29:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb4ee43b4b6fbb2afdadf4a069bbb7335bd5b9389737a5c88c8b42285b878f13
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPS2223167
  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 → block OTSBitcoinBlock must exist at that height 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 0xbb4ee43b4b6fbb2afdadf4a069bbb7335bd5b9389737a5c88c8b42285b878f13. 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/TCJPS2223167.
    date published: 2026-07-04T11:19:20Z

Lotto (feat. Novel Core)
type: MusicAlbum
date published: 2022-06-19
track: Lotto (feat. Novel Core)
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167474
  explicit: false
  by artist: SG
  in album: Lotto (feat. Novel Core)
    type: MusicAlbum
    date published: 2022-06-19

Y.O.L.O (feat. 鈴木鈴木)
type: MusicAlbum
date published: 2022-07-17
track: Y.O.L.O (feat. 鈴木鈴木)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228800
  explicit: false
  by artist: SG
  in album: Y.O.L.O (feat. 鈴木鈴木)
    type: MusicAlbum
    date published: 2022-07-17

Y.O.L.O (feat. Suzukisuzuki)
type: MusicAlbum
date published: 2022-07-17
track: Y.O.L.O (feat. Suzukisuzuki)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228800
  explicit: false
  by artist: SG
  in album: Y.O.L.O (feat. Suzukisuzuki)
    type: MusicAlbum
    date published: 2022-07-17

Friends (feat. Rude-α)
type: MusicAlbum
date published: 2022-08-18
track: Friends (feat. Rude-α)
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158501
  explicit: false
  by artist: SG
  in album: Friends (feat. Rude-α)
    type: MusicAlbum
    date published: 2022-08-18

Friends (feat. Rude-α)
type: MusicAlbum
date published: 2022-08-18
track: Friends (feat. Rude-α)
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158501
  explicit: false
  by artist: SG
  in album: Friends (feat. Rude-α)
    type: MusicAlbum
    date published: 2022-08-18
  isrc code: TCJPS2278056

君に会いたいと願ったって
type: MusicAlbum
date published: 2022-08-30
track: 君に会いたいと願ったって
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280366
  explicit: false
  by artist: SG
  in album: 君に会いたいと願ったって
    type: MusicAlbum
    date published: 2022-08-30

Missing You
type: MusicAlbum
date published: 2022-08-30
track: Missing You
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280366
  explicit: false
  by artist: SG
  in album: Missing You
    type: MusicAlbum
    date published: 2022-08-30

閃光 (feat. Aile The Shota)
type: MusicAlbum
date published: 2022-09-11
track: 閃光 (feat. Aile The Shota)
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198230
  explicit: false
  by artist: SG
  in album: 閃光 (feat. Aile The Shota)
    type: MusicAlbum
    date published: 2022-09-11
  isrc code: TCJPS2299483
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  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T05:48:06+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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 → block OTSBitcoinBlock must exist at that height 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 0x9778925d7227647c709bac5aafdc67bde7fecfc56d841ba780185a81bffd72ec. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCJPS2299483.
    date published: 2026-07-06T07:53:57Z

Flash (feat. Aile The Shota)
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date published: 2022-09-11
track: Flash (feat. Aile The Shota)
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  explicit: false
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    type: MusicAlbum
    date published: 2022-09-11

LOVE JENGA (feat. 吉田凜音)
type: MusicAlbum
date published: 2022-10-23
track: LOVE JENGA (feat. 吉田凜音)
  type: MusicRecording
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  duration ms: 190608
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  in album: LOVE JENGA (feat. 吉田凜音)
    type: MusicAlbum
    date published: 2022-10-23

LOVE JENGA (feat. Rinne Yoshida)
type: MusicAlbum
date published: 2022-10-23
track: LOVE JENGA (feat. Rinne Yoshida)
  type: MusicRecording
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  explicit: false
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    type: MusicAlbum
    date published: 2022-10-23
  isrc code: TCJPT2249523

断捨離
type: MusicAlbum
date published: 2022-11-01
track: 断捨離
  type: MusicRecording
  duration: PT3M29S
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    type: MusicAlbum
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  isrc code: TCJPT2257881

Declutter
type: MusicAlbum
date published: 2022-11-01
track: Declutter
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    type: MusicAlbum
    date published: 2022-11-01

断捨離 (feat. りりあ。)
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track: 断捨離 (feat. りりあ。)
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Declutter (feat. riria.)
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date published: 2022-11-20
track: Declutter (feat. riria.)
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I Could Die For You (feat. Yudai Takenaka)
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track: I Could Die For You (feat. Yudai Takenaka)
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死んでもいいや (feat. 竹中雄大)
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date published: 2022-12-04
track: 死んでもいいや (feat. 竹中雄大)
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  explicit: false
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    type: MusicAlbum
    date published: 2022-12-04

FINALE
type: MusicAlbum
date published: 2023-03-22
track: Instagram
  type: MusicRecording
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  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2023-03-22
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track: ひとくちのキス
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    type: MusicAlbum
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  explicit: false
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  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
track: 断捨離
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    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315971
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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track: LOVE JENGA (feat. 吉田凜音)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189766
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315972
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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track: Lotto (feat. Novel Core)
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166766
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315973
track: 閃光 (feat. Aile The Shota)
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  duration ms: 198366
  explicit: false
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    type: MusicAlbum
    date published: 2023-03-22
track: 東京パラダイム
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  duration ms: 141166
  explicit: false
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    type: MusicAlbum
    date published: 2023-03-22
track: Y.O.L.O (feat. 鈴木鈴木)
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    type: MusicAlbum
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track: CHOA
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  explicit: false
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    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315979
track: Friends (feat. Rude-α)
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  duration ms: 156800
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
track: 心友
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  duration ms: 226033
  explicit: false
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  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
track: 死んでもいいや (feat. 竹中雄大)
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  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2023-03-22
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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track: 君に会いたいと願ったって
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276500
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
track: 僕らまた
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199733
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
track: rainy day
  type: MusicRecording
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  duration ms: 227300
  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2023-03-22

FINALE
type: MusicAlbum
date published: 2023-03-22
track: Instagram
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195300
  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315964
track: A Bite of Kiss
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  duration: PT3M17S
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  explicit: false
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    type: MusicAlbum
    date published: 2023-03-22
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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track: Lily
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  duration: PT4M26S
  duration ms: 266000
  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315970
track: Declutter
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208966
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T11:42:00+00:00
track: LOVE JENGA (feat. Rinne Yoshida)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189766
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315972
track: Lotto (feat. Novel Core)
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166766
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315973
track: Flash (feat. Aile The Shota)
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198366
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315974
track: TOKYO PARADIGM
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141166
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315976
track: Y.O.L.O (feat. Suzukisuzuki)
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228300
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315978
track: CHOA
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216933
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315979
track: Friends (feat. Rude-α)
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156800
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
  isrc code: TCJPV2315980
track: Soulmate
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226033
  explicit: false
  by artist: SG
  in album: FINALE
    type: MusicAlbum
    date published: 2023-03-22
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T13:23:56+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2315981
  additional property: OTSTimestamp
    type: PropertyValue
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  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 → block OTSBitcoinBlock must exist at that height 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 0xc762f5daf27dedf70fd7efa87edd826538f8e870c71aeb9abb24a0d0eea5cd20. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCJPV2315981.
    date published: 2026-07-02T11:38:34Z
track: I Could Die For You (feat. Yudai Takenaka)
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  explicit: false
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    date published: 2023-03-22
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track: Missing You
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  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2023-03-22
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Us, again
track: rainy day

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2315984

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37957a405ad9bb60525f3221ded1aa0206093427a240a613c4c2ea5a9dbc29d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCJPV2315984.
date published: 2026-07-02T03:55:08Z

Us, again
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duration: PT3M19S
duration ms: 199733
explicit: false
by artist: SG
in album: FINALE
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  date published: 2023-03-22
isrc code: TCJPV2315985
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPV2315985
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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 → block OTSBitcoinBlock must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e5310991ad0b5f5773dabdb7f75f3548960b5502b7184315743172e6e269ac. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCJPV2315985.
  date published: 2026-06-13T17:25:41Z

rainy day
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duration: PT3M47S
duration ms: 227300
explicit: false
by artist: SG
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isrc code: TCJPV2315987
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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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 → block OTSBitcoinBlock must exist at that height 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 0xc1d9c32e80435aa1b4676a6991ddf9c70cc9044600c453260fadf4cec5490428. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TCJPV2315987.
  date published: 2026-07-02T03:55:08Z

Way Back Home
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date published: 2023-09-27
track: Way Back Home
  type: MusicRecording
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  explicit: false
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    type: MusicAlbum
    date published: 2023-09-27

Way Back Home
type: MusicAlbum
date published: 2023-09-27
track: Way Back Home
  type: MusicRecording
  duration: PT2M53S
  duration ms: 173978
  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2023-09-27

Palette
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date published: 2023-11-13
track: Palette
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  duration ms: 203343
  explicit: false
  by artist: SG
  in album: Palette
    type: MusicAlbum
    date published: 2023-11-13

Palette
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date published: 2023-11-17
track: Palette
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  duration: PT3M32S
  duration ms: 212054
  explicit: false
  by artist: SG
  in album: Palette
    type: MusicAlbum
    date published: 2023-11-17

Curse of Love
type: MusicAlbum
date published: 2024-02-07
track: Curse of Love
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  duration: PT3M34S
  duration ms: 214871
  explicit: false
  by artist: SG
  in album: Curse of Love
    type: MusicAlbum
    date published: 2024-02-07
  isrc code: JPX522400023
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  additional property: CopyrightStatus
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    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-30T04:32:43+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x351dcf71f67cb5201c1ae96288477e45d3075778021467f61255611ab112f49c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPX522400023
  additional property: OTSTimestamp
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    value: 2026-07-02T16:51:38Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x351dcf71f67cb5201c1ae96288477e45d3075778021467f61255611ab112f49c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/JPX522400023.
    date published: 2026-07-02T16:51:38Z
track: Curse of Love (Korean Ver.)
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212789
  explicit: false
  by artist: SG
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    type: MusicAlbum
    date published: 2024-02-07

Cheese
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date published: 2024-05-22
track: Cheese
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200422
  explicit: false
  by artist: SG
  in album: Cheese
    type: MusicAlbum
    date published: 2024-05-22

LUCID DREAM
type: MusicAlbum
date published: 2024-09-07
track: LUCID DREAM
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218154
  explicit: false
  by artist: SG
  in album: LUCID DREAM
    type: MusicAlbum
    date published: 2024-09-07

SEIEN
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date published: 2024-10-01
track: SEIEN
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204626
  explicit: false
  by artist: SG
  in album: SEIEN
    type: MusicAlbum
    date published: 2024-10-01

セイエン
type: MusicAlbum
date published: 2024-10-01
track: セイエン
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  duration: PT3M24S
  duration ms: 204626
  explicit: false
  by artist: SG
  in album: セイエン
    type: MusicAlbum
    date published: 2024-10-01

僕らまた (吹奏楽 ver.)
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date published: 2024-11-25
track: 僕らまた (吹奏楽 ver.)
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205333
  explicit: false
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    type: MusicAlbum
    date published: 2024-11-25
track: 僕らまた (吹奏楽 ver.) - Instrumental
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  duration: PT3M26S
  duration ms: 206366
  explicit: false
  by artist: SG
  in album: 僕らまた (吹奏楽 ver.)
    type: MusicAlbum
    date published: 2024-11-25

Remember
type: MusicAlbum
date published: 2025-01-10
track: Remember
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253866
  explicit: false
  by artist: SG
  in album: Remember
    type: MusicAlbum
    date published: 2025-01-10

花びら
type: MusicAlbum
date published: 2025-04-16
track: 花びら
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178833
  explicit: false
  by artist: SG
  in album: 花びら
    type: MusicAlbum
    date published: 2025-04-16

ペトリコール
type: MusicAlbum
date published: 2025-07-03
track: ペトリコール
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188766
  explicit: false
  by artist: SG
  in album: ペトリコール
    type: MusicAlbum
    date published: 2025-07-03

16: Skill Loop
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  duration: PT3M29S
  duration ms: 209749
  explicit: false
  by artist: Yackle
  by artist: Rude-α
  by artist: SG
  by artist: Yoshida Rinne
  by artist: Daoko
  by artist: 佐藤ノア
  by artist: Sora
  in album: Skill Loop
    type: MusicAlbum
    date published: 2022-06-01
  isrc code: JP92N2230994
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T21:53:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c7e662d4495548ae67cb8f7c800460c8c869d0e0b38774493deb340c4a9d998
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92N2230994
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 → block OTSBitcoinBlock must exist at that height 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 0x3c7e662d4495548ae67cb8f7c800460c8c869d0e0b38774493deb340c4a9d998. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/JP92N2230994.
    date published: 2026-07-02T03:55:08Z
17: Skill Loop - Part 1
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84317
  explicit: false
  by artist: Yackle
  by artist: Rude-α
  by artist: SG
  in album: Skill Loop
    type: MusicAlbum
    date published: 2022-06-01
18: Skill Loop - Instrumental
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  duration: PT3M29S
  duration ms: 209749
  explicit: false
  by artist: Yackle
  by artist: Rude-α
  by artist: SG
  by artist: Yoshida Rinne
  by artist: Daoko
  by artist: 佐藤ノア
  by artist: Sora
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    type: MusicAlbum
    date published: 2022-06-01