Ultra Sushi Fire
type: MusicGroup
popularity: 18
followers: 2591
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb31d248a134f0b00810cfbc7157b8c3c5048ed874e14933c2fdcc37963eecb98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6edcfbc2-e9e2-431d-8df8-e0ad56a6d7f9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6edcfbc2-e9e2-431d-8df8-e0ad56a6d7f9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6edcfbc2-e9e2-431d-8df8-e0ad56a6d7f9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb31d248a134f0b00810cfbc7157b8c3c5048ed874e14933c2fdcc37963eecb98","name":"Ultra Sushi Fire","registered_at":"2026-06-14T16:01:49Z","symbol":"NIM0503932","token_address":"0x06ed6a5182673c4c7880e6aa7e0d4a6efe43ce68","type":"artist","uuid":"6edcfbc2-e9e2-431d-8df8-e0ad56a6d7f9"}
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 0xb31d248a134f0b00810cfbc7157b8c3c5048ed874e14933c2fdcc37963eecb98. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6edcfbc2-e9e2-431d-8df8-e0ad56a6d7f9.json and https://artists.proofprofile.net/proofs/artist/6edcfbc2-e9e2-431d-8df8-e0ad56a6d7f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0xb31d248a134f0b00810cfbc7157b8c3c5048ed874e14933c2fdcc37963eecb98","name":"Ultra Sushi Fire","registered_at":"2026-06-14T16:01:49Z","symbol":"NIM0503932","token_address":"0x06ed6a5182673c4c7880e6aa7e0d4a6efe43ce68","type":"artist","uuid":"6edcfbc2-e9e2-431d-8df8-e0ad56a6d7f9"}
album: OTOHSHI
  type: MusicAlbum
  date published: 2019-03-02
album: お通し
  type: MusicAlbum
  date published: 2019-03-02
album: お通し
  type: MusicAlbum
  date published: 2019-03-02
album: OTOSHI
  type: MusicAlbum
  date published: 2019-03-02
album: T.C.K.C. / WAGAMAMA BANANA
  type: MusicAlbum
  date published: 2019-04-16
album: T.C.K.C. / WAGAMAMA BANANA
  type: MusicAlbum
  date published: 2019-04-16
album: 旅立ちの後に / 銀座でお寿司
  type: MusicAlbum
  date published: 2019-09-30
album: Tabidachi no atoni / Ginza de osushi
  type: MusicAlbum
  date published: 2019-09-30
album: STAY HOME / ギガガガンガン
  type: MusicAlbum
  date published: 2019-10-18
album: STAY HOME / Gigagagangan
  type: MusicAlbum
  date published: 2019-10-18
album: In鮪ダクション
  type: MusicAlbum
  date published: 2020-01-01
album: In鮪ダクション
  type: MusicAlbum
  date published: 2020-01-01
album: INTRODUCTION
  type: MusicAlbum
  date published: 2020-01-01
album: Introduction
  type: MusicAlbum
  date published: 2020-01-01
album: KIRIDANCE / いい加減にシエスタ
  type: MusicAlbum
  date published: 2020-03-25
album: KIRIDANCE / IIKAGENNI SIEATA
  type: MusicAlbum
  date published: 2020-03-25
album: 魂の家唄
  type: MusicAlbum
  date published: 2020-06-26
album: TAMASHII NO UCHIUTA
  type: MusicAlbum
  date published: 2020-06-26
album: What we can
  type: MusicAlbum
  date published: 2020-10-28
album: What we 貫
  type: MusicAlbum
  date published: 2020-10-28
album: KATABURA / KONOATOSUGU!!
  type: MusicAlbum
  date published: 2021-06-23
album: カタブラ / このあとすぐ!!
  type: MusicAlbum
  date published: 2021-06-23
album: 今すぐアナタを愛したい
  type: MusicAlbum
  date published: 2021-11-15
album: IMASUGU ANATAWO AISHITAI
  type: MusicAlbum
  date published: 2021-12-01
album: 今すぐアナタを愛したい
  type: MusicAlbum
  date published: 2021-12-01
album: IMASUGU ANATAWO AISHITAI
  type: MusicAlbum
  date published: 2021-12-15
album: Do! / OTSUKARESAMA
  type: MusicAlbum
  date published: 2022-06-08
album: Do! / おつかれさま。
  type: MusicAlbum
  date published: 2022-06-08
  track: おつかれさま。
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201515
    explicit: false
    by artist: Ultra Sushi Fire
    in album: Do! / おつかれさま。
      type: MusicAlbum
      date published: 2022-06-08
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:00:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2354f2c51ad217ac278a073926daab8553a2761dc33c226ddc4e229631d004cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC102200099
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2354f2c51ad217ac278a073926daab8553a2761dc33c226ddc4e229631d004cf. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/JPC102200099.
      date published: 2026-07-18T00:27:51Z
    audio: おつかれさま。
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.879
      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: 0.732
      additional property: Energy
        type: PropertyValue
        value: 0.355
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.823
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.295
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.671
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.358
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
album: イッツショータイム!!
album: It's show time!!
album: なんたってSUMMER
album: nantatte summer
album: TSUMIKI
album: つみき
album: 鯖ival
album: Survival
album: 私はかまいません
album: WATASHI WA KAMAIMASEN
album: SUSUSUSUSHISHISHISHI
album: 寿寿寿寿司司司司
album: パリピじゃ☆NIGHT
album: PARTY PEOPLE JYA NIGHT
album: パリピじゃ☆NIGHT / 大人だけど恋してます。
album: PARTY PEOPLE JYA NIGHT / OTONADAKEDO KOISHITEMASU
album: 幸せになれ
album: SHIAWASENINARE
album: AMU酢
album: AMUSE
album: 歩いてみよう
album: ARUITE MIYOU
album: 三茶ファンキー / ワガママバナナ
album: Sancha Funky / WAGAMAMA BANANA
album: NEW ERA
album: NEW鰓

Mode Name
type: PropertyValue
value: Major

イッツショータイム!!
type: MusicAlbum
date published: 2022-07-27

It's show time!!
type: MusicAlbum
date published: 2022-07-27

なんたってSUMMER
type: MusicAlbum
date published: 2022-08-31

nantatte summer
type: MusicAlbum
date published: 2022-08-31

TSUMIKI
type: MusicAlbum
date published: 2022-11-16

つみき
type: MusicAlbum
date published: 2022-11-16

鯖ival
type: MusicAlbum
date published: 2023-04-21
track: 今すぐアナタを愛したい
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209750
  explicit: false
  by artist: Ultra Sushi Fire
  in album: 鯖ival
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: JPC102100230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T07:45:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0f6d99f0105a0a51635bb834908980dbe333aa4b90b017743a5d2b25f1f9710c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956776
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956776
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC102100230
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:59:37Z
  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 0x0f6d99f0105a0a51635bb834908980dbe333aa4b90b017743a5d2b25f1f9710c. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPC102100230.
    date published: 2026-07-05T10:59:37Z
  audio: 今すぐアナタを愛したい
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.091
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.698
    additional property: Energy
      type: PropertyValue
      value: 0.832
    additional property: Speechiness
      type: PropertyValue
      value: 0.07
    additional property: Acousticness
      type: PropertyValue
      value: 0.039
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.056
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.813
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.203
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Minor
track: カタブラ
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293583
  explicit: false
  by artist: Ultra Sushi Fire
  in album: 鯖ival
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: JPC102100088
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T04:04:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77dbdef9ea7fb2a883a4cd2397259be86c5163fc0aa6c88ccb625910254d1a43
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC102100088
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T07:04:09Z
  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 → 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 0x77dbdef9ea7fb2a883a4cd2397259be86c5163fc0aa6c88ccb625910254d1a43. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:04:09Z), 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/JPC102100088.
    date published: 2026-07-20T07:04:09Z
  audio: カタブラ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.032
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.735
    additional property: Energy
      type: PropertyValue
      value: 0.72
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.052
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.35
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.611
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.742
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: イッツショータイム!!
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264583
  explicit: false
  by artist: Ultra Sushi Fire
  in album: 鯖ival
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: JPC102200121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T23:49:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xea86ba135e836b37990c1f579983c01310af0b6183e0181dc9bfcc11506092f5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958796
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958796
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPC102200121
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: イッツショータイム!!

OTSTimestamp
type: PropertyValue
value: 2026-07-20T02:51:08Z

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 → 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea86ba135e836b37990c1f579983c01310af0b6183e0181dc9bfcc11506092f5. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:51:08Z), 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/JPC102200121.
date published: 2026-07-20T02:51:08Z

イッツショータイム!!
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 113.039
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.699
additional property: Energy
  type: PropertyValue
  value: 0.919
additional property: Speechiness
  type: PropertyValue
  value: 0.048
additional property: Acousticness
  type: PropertyValue
  value: 0.096
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.086
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.588
additional property: Loudness (dB)
  type: PropertyValue
  value: -2.733
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

Survival
type: MusicAlbum
date published: 2023-04-21

私はかまいません
type: MusicAlbum
date published: 2023-07-26

WATASHI WA KAMAIMASEN
type: MusicAlbum
date published: 2023-07-26

SUSUSUSUSHISHISHISHI
type: MusicAlbum
date published: 2023-11-22

寿寿寿寿司司司司
type: MusicAlbum
date published: 2023-11-22

パリピじゃ☆NIGHT
type: MusicAlbum
date published: 2024-02-28

PARTY PEOPLE JYA NIGHT
type: MusicAlbum
date published: 2024-02-28

パリピじゃ☆NIGHT / 大人だけど恋してます。
type: MusicAlbum
date published: 2024-03-20

PARTY PEOPLE JYA NIGHT / OTONADAKEDO KOISHITEMASU
type: MusicAlbum
date published: 2024-03-20

幸せになれ
type: MusicAlbum
date published: 2024-07-24

SHIAWASENINARE
type: MusicAlbum
date published: 2024-07-24

AMU酢
type: MusicAlbum
date published: 2024-08-21
track: 終電後ドン・キホーテ
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222380
  explicit: false
  by artist: Ultra Sushi Fire
  in album: AMU酢
    type: MusicAlbum
    date published: 2024-08-21
  isrc code: TCJPB2452334
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T03:56:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb348ee8201eb3f468bc1e82b65c36d505f6e7b7a683c2c9c6f282a0ad2e55ec4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958822
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958822
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPB2452334
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T06:58:42Z
  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
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    additional property: Danceability
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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AMUSE
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date published: 2024-08-21

AMU酢
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date published: 2024-08-23

AMUSE
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date published: 2024-08-23

歩いてみよう
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date published: 2024-12-15
track: 歩いてみよう
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  additional property: OTSVerifyInstructions
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    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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae95bbab99a1add06be08b604279e8b37998aea7f46d971d8b97310221de6d3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCJPC2493901.
    date published: 2026-07-06T06:56:49Z
  audio: 歩いてみよう
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    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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ARUITE MIYOU
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date published: 2024-12-15

三茶ファンキー / ワガママバナナ
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date published: 2025-04-19
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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 → 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcd496a3ae491bae53a2328cd2c31eb5812e83bba996ec2b3e4d5715682a5b0. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:04:20Z), 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/JPR502509364.
    date published: 2026-07-20T12:04:20Z
  audio: 三茶ファンキー
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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track: ワガママバナナ
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    date published: 2025-04-19
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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 → 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
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8ed648f136124142a1dfeffd0818038c3e3d0e9af1db0243c9f94fbaf9a0fe. 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/JPR502509365.
    date published: 2026-07-05T01:12:41Z
  audio: ワガママバナナ
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Sancha Funky / WAGAMAMA BANANA
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date published: 2025-04-19

NEW ERA
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date published: 2025-09-10

NEW鰓
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date published: 2025-09-10