祭nine.
type: MusicGroup
popularity: 13
followers: 3293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4deac3df87d28060d59e3f761696260fd7042e49842549239c2e505bee1f47a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caa5cd3a-bc74-4588-bdce-8de733933abc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/caa5cd3a-bc74-4588-bdce-8de733933abc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/caa5cd3a-bc74-4588-bdce-8de733933abc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4deac3df87d28060d59e3f761696260fd7042e49842549239c2e505bee1f47a9","name":"祭nine.","registered_at":"2026-06-15T01:49:18Z","symbol":"NIM0644119","token_address":"0xd38ca65d35f6276a9b06b5e361493d4517e81a0b","type":"artist","uuid":"caa5cd3a-bc74-4588-bdce-8de733933abc"}
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 0x4deac3df87d28060d59e3f761696260fd7042e49842549239c2e505bee1f47a9. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/caa5cd3a-bc74-4588-bdce-8de733933abc.json and https://artists.proofprofile.net/proofs/artist/caa5cd3a-bc74-4588-bdce-8de733933abc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0x4deac3df87d28060d59e3f761696260fd7042e49842549239c2e505bee1f47a9","name":"祭nine.","registered_at":"2026-06-15T01:49:18Z","symbol":"NIM0644119","token_address":"0xd38ca65d35f6276a9b06b5e361493d4517e81a0b","type":"artist","uuid":"caa5cd3a-bc74-4588-bdce-8de733933abc"}
album: 嗚呼、夢神輿
  type: MusicAlbum
  date published: 2017-08-16
  track: 嗚呼、夢神輿
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222400
    explicit: false
    by artist: 祭nine.
    in album: 嗚呼、夢神輿
      type: MusicAlbum
      date published: 2017-08-16
    isrc code: JPTE01703810
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T05:31:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd61b5145c46626dfc4fbc8819c3de9d29f99541adc39e0152ce3bb88930c490b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958504
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958504
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE01703810
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T05:41:32Z
    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 0xd61b5145c46626dfc4fbc8819c3de9d29f99541adc39e0152ce3bb88930c490b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/JPTE01703810.
      date published: 2026-07-18T05:41:32Z
    audio: 嗚呼、夢神輿
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.917
      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: 0.559
      additional property: Energy
        type: PropertyValue
        value: 0.995
      additional property: Speechiness
        type: PropertyValue
        value: 0.22
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.345
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.422
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: BE☆THE WIND
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241693
    explicit: false
    by artist: 祭nine.
    in album: 嗚呼、夢神輿
      type: MusicAlbum
      date published: 2017-08-16
    isrc code: JPTE01703830
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:29:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd6d50a33e31077cd527380dca05b5919a6c652edeceac6f412b96a73485483e1
    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/JPTE01703830
    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 0xd6d50a33e31077cd527380dca05b5919a6c652edeceac6f412b96a73485483e1. 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/JPTE01703830.
      date published: 2026-07-05T01:12:41Z
    audio: BE☆THE WIND
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.999
      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: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.955
      additional property: Speechiness
        type: PropertyValue
        value: 0.113
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.316
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.589
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.165
      additional property: Key Name
      additional property: Mode Name
album: HARE晴れカーニバル（パターンC）
album: HARE晴れカーニバル（パターンB）
album: HARE晴れカーニバル（パターンA）
album: HARE晴れカーニバル（パターンD）
album: がってんShake！ Expand Package
album: 有超天シューターExpand Package
album: ゴールデンジパングソウル Expand Package
album: てっぺんニューデイズ
album: てっぺんニューデイズ Expand Package
album: ビビビTANGO
album: ビビビTANGO Expand Package
album: 轟け、獅子太鼓
album: 祭nine.BEST
album: やったれ我が人生
album: ROOTS

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

HARE晴れカーニバル（パターンC）
type: MusicAlbum
date published: 2018-03-21

HARE晴れカーニバル（パターンB）
type: MusicAlbum
date published: 2018-03-21

HARE晴れカーニバル（パターンA）
type: MusicAlbum
date published: 2018-03-21

HARE晴れカーニバル（パターンD）
type: MusicAlbum
date published: 2018-03-21

がってんShake！ Expand Package
type: MusicAlbum
date published: 2018-12-05

有超天シューターExpand Package
type: MusicAlbum
date published: 2019-03-20

ゴールデンジパングソウル Expand Package
type: MusicAlbum
date published: 2019-07-17

てっぺんニューデイズ
type: MusicAlbum
date published: 2020-01-13
track: てっぺんニューデイズ
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224400
  explicit: false
  by artist: 祭nine.
  in album: てっぺんニューデイズ
    type: MusicAlbum
    date published: 2020-01-13
  isrc code: JPTE01908810
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T03:44:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f57c4edb830cd34c5faa79b7d6d85a5fa6fe91828d56a4dab92bc35ca7e4c49
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959096
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959096
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPTE01908810
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T03:48:36Z
  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 0x5f57c4edb830cd34c5faa79b7d6d85a5fa6fe91828d56a4dab92bc35ca7e4c49. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/JPTE01908810.
    date published: 2026-07-22T03:48:36Z
  audio: てっぺんニューデイズ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 95.531
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.61
    additional property: Energy
      type: PropertyValue
      value: 0.915
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.002
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.094
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.455
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.869
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

てっぺんニューデイズ Expand Package
type: MusicAlbum
date published: 2020-03-04

ビビビTANGO
type: MusicAlbum
date published: 2020-05-20

ビビビTANGO Expand Package
type: MusicAlbum
date published: 2020-06-10

轟け、獅子太鼓
type: MusicAlbum
date published: 2020-11-04

轟け、獅子太鼓
type: MusicAlbum
date published: 2020-11-25

祭nine.BEST
type: MusicAlbum
date published: 2020-12-23

やったれ我が人生
type: MusicAlbum
date published: 2021-03-17

やったれ我が人生
type: MusicAlbum
date published: 2021-05-05

ROOTS
type: MusicAlbum
date published: 2021-07-14

ROOTS
type: MusicAlbum
date published: 2021-09-15