ののちゃん(村方乃々佳)
type: MusicGroup
popularity: 36
followers: 24084
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f4017ec23062b87544a1e15fee9d902b985ed89f4d6b83e885ea5446681f8e0
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/1b6aecba-bbf5-496d-8033-55a362ca1eaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1b6aecba-bbf5-496d-8033-55a362ca1eaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1b6aecba-bbf5-496d-8033-55a362ca1eaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f4017ec23062b87544a1e15fee9d902b985ed89f4d6b83e885ea5446681f8e0","name":"ののちゃん(村方乃々佳)","registered_at":"2026-06-11T13:34:50Z","symbol":"NIM0036309","token_address":"0x491364b03e4ebee118e6811a8f02cd5042aad921","type":"artist","uuid":"1b6aecba-bbf5-496d-8033-55a362ca1eaf"}
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 0x7f4017ec23062b87544a1e15fee9d902b985ed89f4d6b83e885ea5446681f8e0. 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/1b6aecba-bbf5-496d-8033-55a362ca1eaf.json and https://artists.proofprofile.net/proofs/artist/1b6aecba-bbf5-496d-8033-55a362ca1eaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7f4017ec23062b87544a1e15fee9d902b985ed89f4d6b83e885ea5446681f8e0","name":"ののちゃん(村方乃々佳)","registered_at":"2026-06-11T13:34:50Z","symbol":"NIM0036309","token_address":"0x491364b03e4ebee118e6811a8f02cd5042aad921","type":"artist","uuid":"1b6aecba-bbf5-496d-8033-55a362ca1eaf"}
album: ののちゃん2さい こどもうた
  type: MusicAlbum
  date published: 2021-05-26
  track: こんにちは ののちゃんです～ごあいさつ
    type: MusicRecording
    duration: PT0M43S
    duration ms: 43440
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
    isrc code: JPKI02111563
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T07:27:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0054b2cf0df36764bef0a770c6357feb67b1b5ec590186d65d44abde4dabc5fa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02111563
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x0054b2cf0df36764bef0a770c6357feb67b1b5ec590186d65d44abde4dabc5fa. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPKI02111563.
      date published: 2026-07-03T10:47:44Z
  track: いぬのおまわりさん
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104840
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
  track: ぞうさん
    type: MusicRecording
    duration: PT0M57S
    duration ms: 57613
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
  track: とんとんとんとん ひげじいさん
    type: MusicRecording
    duration: PT1M19S
    duration ms: 79720
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
  track: おもちゃのチャチャチャ
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150280
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
  track: すうじのうた
    type: MusicRecording
    duration: PT1M38S
    duration ms: 98160
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
  track: おべんとバス
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137800
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
    isrc code: JPKI02111568
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T07:34:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x24c5ce29f51feff1a63679ae75226816b753cb69a845c083a8f397181b5cd284
    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/JPKI02111568
    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 0x24c5ce29f51feff1a63679ae75226816b753cb69a845c083a8f397181b5cd284. 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/JPKI02111568.
      date published: 2026-07-03T08:56:35Z
  track: ねこふんじゃった
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178440
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
  track: 大きくなったら なんになろう?～インタビュー
    type: MusicRecording
    duration: PT1M25S
    duration ms: 85813
    explicit: false
    by artist: ののちゃん(村方乃々佳)
    in album: ののちゃん2さい こどもうた
      type: MusicAlbum
      date published: 2021-05-26
    isrc code: JPKI02111571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:52:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0fc2ab77a807b2662072af5b9ff916cdc5559635409a4d90802f32f45d87029c
    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
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: ママのおなか
  track: いぬのおまわりさん～第35回童謡こどもの歌コンクール〈ライブ録音〉
  track: とーく・たいむ
album: ののちゃん 3さい こどもうた
album: ののちゃんとあそぼ♪たのしい手あそびうた
album: ベイビー・シャーク
album: ののちゃんと うたおう♪～こいのぼり
album: ののちゃんと うたおう♪～せんせいと おともだち
album: ののちゃんと うたおう♪～Happy Birthday To You(おたんじょうび おめでとう)
album: ののちゃんの 「むかーしむかし」昔ばなし～おおかみと しちひきのこやぎ～
album: ののちゃんと うたおう♪～たなばたさま～
album: ののちゃん こどもうた～みかんの花咲く丘～
album: ののちゃんと うたおう♪～ニャニュニョの てんきよほう
album: ののちゃんの 「むかーしむかし」昔ばなし～てぶくろ(ウクライナ民話)～
album: ののちゃんと うたおう♪～ジングルベル
album: ののちゃんと うたおう♪～おしょうがつ
album: ののちゃんと うたおう♪～うれしいひなまつり
album: ののちゃん 4さい こどもうた
album: Fell in Love But
album: Hambun Gokko
album: ドレミのかいだん
album: 恋したけれど
album: はんぶんごっこ
album: Do Re Mi Steps
album: Smile 〜みんな笑顔になーれ！〜
album: Smile: Wish Everyone Smile!
album: もうじきたべられるぼく
album: Nonochan Christmas Songs
album: ののちゃん クリスマスソング
album: ののちゃん 一年生になったら～卒園おめでとうスペシャル～
album: 99 No Uta
album: はひふへホタテ
album: 99のうた
album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
track: もうじきたべられるぼく
track: もうじきたべられるぼく (Instrumental)
track: もうじきたべられるぼく (ピアノVer.)
track: 幸せなら 手をたたこう

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02111571

OTSTimestamp
type: PropertyValue
value: 2026-07-04T11:19:20Z

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 0x0fc2ab77a807b2662072af5b9ff916cdc5559635409a4d90802f32f45d87029c. 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/JPKI02111571.
date published: 2026-07-04T11:19:20Z

ママのおなか
type: MusicRecording
duration: PT2M50S
duration ms: 170333
explicit: false
by artist: ののちゃん(村方乃々佳)
in album: ののちゃん2さい こどもうた
  type: MusicAlbum
  date published: 2021-05-26
isrc code: JPKI02111572
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-13T18:50:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc6d3620b1a6e1ea3ec6589c743819627aeee4f6197cb2dcc4a1b4cb97ce31f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957919
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957919
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02111572
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T23:58:45Z
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 0xcc6d3620b1a6e1ea3ec6589c743819627aeee4f6197cb2dcc4a1b4cb97ce31f0. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/JPKI02111572.
  date published: 2026-07-13T23:58:45Z

いぬのおまわりさん～第35回童謡こどもの歌コンクール〈ライブ録音〉
type: MusicRecording
duration: PT1M52S
duration ms: 112826
explicit: false
by artist: ののちゃん(村方乃々佳)
in album: ののちゃん2さい こどもうた
  type: MusicAlbum
  date published: 2021-05-26
isrc code: JPKI02110816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T07:37:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec14d770acca4453cb938b2ff7a516b12cdbed65d002594adcd7748b4af24ed8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956484
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956484
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02110816
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T10:47:44Z
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 0xec14d770acca4453cb938b2ff7a516b12cdbed65d002594adcd7748b4af24ed8. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/JPKI02110816.
  date published: 2026-07-03T10:47:44Z

とーく・たいむ
type: MusicRecording
duration: PT2M33S
duration ms: 153306
explicit: false
by artist: ののちゃん(村方乃々佳)
in album: ののちゃん2さい こどもうた
  type: MusicAlbum
  date published: 2021-05-26
isrc code: JPKI02111573
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-04T08:16:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e76104333d8dfa891ae5afc34c27d7eb714405a371693f0fb4188785c437f42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956656
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956656
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02111573
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-04T14:03:39Z
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 0x9e76104333d8dfa891ae5afc34c27d7eb714405a371693f0fb4188785c437f42. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPKI02111573.
  date published: 2026-07-04T14:03:39Z

ののちゃん 3さい こどもうた
type: MusicAlbum
date published: 2022-01-05
track: こんにちは ののちゃんです～ごあいさつ
  type: MusicRecording
  duration: PT0M18S
  duration ms: 18702
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
track: マーチング・マーチ
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117511
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
track: とけいのうた
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82466
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
track: キリンさん
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108306
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
track: ブタくん 街道を行く
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141480
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
track: きのこ
  type: MusicRecording
  duration: PT1M23S
  duration ms: 83893
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: JPKI02117965
track: ケンカのあとは
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161546
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
track: 手を つなごう
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108693
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
track: キラキラぼし韓国語ver.～オルゴール
  type: MusicRecording
  duration: PT0M53S
  duration ms: 53466
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05
  isrc code: JPKI02117970
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-15T07:03:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03e32342621ad4c510c6c1c941993e7c211c46f14f87a835fa0e896b7e16b477
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958116
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958116
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02117970
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T10:03:49Z
  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 0x03e32342621ad4c510c6c1c941993e7c211c46f14f87a835fa0e896b7e16b477. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:03:49Z), 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/JPKI02117970.
    date published: 2026-07-15T10:03:49Z
track: とーく・たいむ～いろんな おかあさん～
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177680
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん 3さい こどもうた
    type: MusicAlbum
    date published: 2022-01-05

ののちゃんとあそぼ♪たのしい手あそびうた
type: MusicAlbum
date published: 2022-03-17
track: むすんで ひらいて
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108586
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんとあそぼ♪たのしい手あそびうた
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: JPKI02211212
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T19:38:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46f5cf7db7b9327a6092de9b2ee14b3a5facbc0b64c6cfc7eb7cc6fd16f43985
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958058
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958058
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02211212
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-14T20:20:34Z
  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 0x46f5cf7db7b9327a6092de9b2ee14b3a5facbc0b64c6cfc7eb7cc6fd16f43985. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/JPKI02211212.
    date published: 2026-07-14T20:20:34Z
track: あたま かた ひざ ポン
  type: MusicRecording
  duration: PT1M26S
  duration ms: 86133
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんとあそぼ♪たのしい手あそびうた
    type: MusicAlbum
    date published: 2022-03-17
track: なっとう なっとう
  type: MusicRecording
  duration: PT1M14S
  duration ms: 74826
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんとあそぼ♪たのしい手あそびうた
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: JPKI02211214
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-28T19:45:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3762b57be0b9bdaa29f13a9dcca1154039f2415f19dc38b0128d2792b7f6f3c4
  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
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02211214
  additional property: OTSTimestamp
    type: PropertyValue
    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 0x3762b57be0b9bdaa29f13a9dcca1154039f2415f19dc38b0128d2792b7f6f3c4. 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/JPKI02211214.
    date published: 2026-07-02T16:51:38Z
track: グー チョキ パーで なに つくろう
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89946
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんとあそぼ♪たのしい手あそびうた
    type: MusicAlbum
    date published: 2022-03-17
track: にんじゃに なっちゃった!
  type: MusicRecording
  duration: PT1M3S
  duration ms: 63120
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんとあそぼ♪たのしい手あそびうた
    type: MusicAlbum
    date published: 2022-03-17
  isrc code: JPKI02211216
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T04:22:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bf0029933342e4df2bde2159cd5d349678b18293886a8f1b66f3ac90f02d783
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958245
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/958245
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02211216
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T07:24:29Z
  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 0x1bf0029933342e4df2bde2159cd5d349678b18293886a8f1b66f3ac90f02d783. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:24:29Z), 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/JPKI02211216.
    date published: 2026-07-16T07:24:29Z

ベイビー・シャーク
type: MusicAlbum
date published: 2022-03-18
track: ベイビー・シャーク
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100487
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ベイビー・シャーク
    type: MusicAlbum
    date published: 2022-03-18
  isrc code: JPKI02211243

ののちゃんと うたおう♪～こいのぼり
type: MusicAlbum
date published: 2022-04-27
track: こいのぼり
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113727
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんと うたおう♪～こいのぼり
    type: MusicAlbum
    date published: 2022-04-27
  isrc code: JPKI02211839
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T09:40:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9c3cabba1b240eb4d8573e798b60668d5006106439d71fbb900e3993f8c26a72
  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/JPKI02211839
  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 0x9c3cabba1b240eb4d8573e798b60668d5006106439d71fbb900e3993f8c26a72. 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/JPKI02211839.
    date published: 2026-07-03T19:59:51Z

ののちゃんと うたおう♪～せんせいと おともだち
type: MusicAlbum
date published: 2022-04-27
track: せんせいと おともだち
  type: MusicRecording
  duration: PT1M9S
  duration ms: 69631
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんと うたおう♪～せんせいと おともだち
    type: MusicAlbum
    date published: 2022-04-27

ののちゃんと うたおう♪～Happy Birthday To You(おたんじょうび おめでとう)
type: MusicAlbum
date published: 2022-05-31
track: Happy Birthday To You(おたんじょうび おめでとう)
  type: MusicRecording
  duration: PT0M49S
  duration ms: 49427
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんと うたおう♪～Happy Birthday To You(おたんじょうび おめでとう)
    type: MusicAlbum
    date published: 2022-05-31

ののちゃんの 「むかーしむかし」昔ばなし～おおかみと しちひきのこやぎ～
type: MusicAlbum
date published: 2022-06-01
track: ののちゃんの 「むかーしむかし」昔ばなし～おおかみと しちひきのこやぎ～
  type: MusicRecording
  duration: PT6M58S
  duration ms: 418836
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんの 「むかーしむかし」昔ばなし～おおかみと しちひきのこやぎ～
    type: MusicAlbum
    date published: 2022-06-01

ののちゃんと うたおう♪～たなばたさま～
type: MusicAlbum
date published: 2022-06-29
track: たなばたさま
  type: MusicRecording
  duration: PT1M16S
  duration ms: 76759
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃんと うたおう♪～たなばたさま～
    type: MusicAlbum
    date published: 2022-06-29
  isrc code: JPKI02212819
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T03:59:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xae8239f2fbc09cf448964fef6580ef603fcd7b383116837cf7aba673511ac4e5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956476
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956476
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02212819
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T09:04:44Z
  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 0xae8239f2fbc09cf448964fef6580ef603fcd7b383116837cf7aba673511ac4e5. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/JPKI02212819.
    date published: 2026-07-03T09:04:44Z

ののちゃん こどもうた～みかんの花咲く丘～
type: MusicAlbum
date published: 2022-08-03
track: 幸せなら手をたたこう
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124306
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた～みかんの花咲く丘～
    type: MusicAlbum
    date published: 2022-08-03
track: おにのパンツ
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140000
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた～みかんの花咲く丘～
    type: MusicAlbum
    date published: 2022-08-03
track: かたたたき
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81586
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた～みかんの花咲く丘～
    type: MusicAlbum
    date published: 2022-08-03
  isrc code: JPKI02213117
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T22:01:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde842a5272e40e124d41bd4d8d444122195775f9df71bb54a06c8cf25b0ba8f5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02213117
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xde842a5272e40e124d41bd4d8d444122195775f9df71bb54a06c8cf25b0ba8f5. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/JPKI02213117.
    date published: 2026-07-04T10:04:33Z
track: かもめの水兵さん
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103066
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた～みかんの花咲く丘～
    type: MusicAlbum
    date published: 2022-08-03
track: みかんの花咲く丘
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171520
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた～みかんの花咲く丘～
    type: MusicAlbum
    date published: 2022-08-03
  isrc code: JPKI02213119
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T03:14:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x513d6f6204bf6dea93181ba6dde144a11cfaceb88701d2dac25a60470eed4123
  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/JPKI02213119
  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 0x513d6f6204bf6dea93181ba6dde144a11cfaceb88701d2dac25a60470eed4123. 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/JPKI02213119.
    date published: 2026-07-04T11:19:20Z

ののちゃんと うたおう♪～ニャニュニョの てんきよほう
type: MusicAlbum
date published: 2022-09-28
track: ニャニュニョの てんきよほう
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108193
  explicit: false
  by artist: ののちゃん(村方乃々佳)
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ののちゃんの 「むかーしむかし」昔ばなし～てぶくろ(ウクライナ民話)～
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date published: 2022-10-26
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ののちゃんと うたおう♪～ジングルベル
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ののちゃんと うたおう♪～おしょうがつ
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ののちゃんと うたおう♪～うれしいひなまつり
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ののちゃん 4さい こどもうた
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track: ぼくのミックスジュース
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track: やぎさんゆうびん
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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 → 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
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    date published: 2026-07-15T14:25:17Z
track: パンダうさぎコアラ
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track: せんせいとおともだち
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-11T12:44:25Z
track: ニャニュニョのてんきよほう
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track: ベイビー・シャーク
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track: ゆかいなまきば
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track: おひさまになりたい
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Fell in Love But
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Hambun Gokko
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ドレミのかいだん
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恋したけれど
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はんぶんごっこ
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Do Re Mi Steps
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Smile 〜みんな笑顔になーれ！〜
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track: サラサラ サラダの サラ子ちゃん
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track: はんぶんごっこ
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track: 恋したけれど
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track: 『ね』
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track: ブー！スカ・パーティー！
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track: どこまでも 〜How Far I'll Go〜
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track: ハッピーチルドレン
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track: にじ
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track: 三百六十五歩のマーチ
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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 → 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
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    date published: 2026-07-05T10:59:37Z

Smile: Wish Everyone Smile!
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track: Salako-chan, Sala-Sala-Salad
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track: Hambun Gokko
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track: Fell in Love But
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track: Boo! Ska Party!
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track: How Far I'll Go
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track: The Rainbow
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track: The March of 365 Steps
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もうじきたべられるぼく
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Nonochan Christmas Songs
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track: We Wish You a Merry Christmas
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track: Silent Night
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ののちゃん クリスマスソング
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track: 赤鼻のトナカイ
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    type: MusicAlbum
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track: サンタが町にやってくる
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    date published: 2024-11-01
track: おめでとうクリスマス
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    date published: 2024-11-01
track: きよしこの夜
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    date published: 2024-11-01

ののちゃん 一年生になったら～卒園おめでとうスペシャル～
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    type: MusicAlbum
    date published: 2025-02-19
track: ドキドキドン!一年生
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    date published: 2025-02-19
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T16:51:38Z
track: ありがとう こころをこめて
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T08:27:02Z
track: たいせつなたからもの
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-03T23:28:02Z
track: おもいでのアルバム
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T03:46:09Z
track: さよならぼくたちのようちえん
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track: さよならぼくたちのほいくえん
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    date published: 2025-02-19
  isrc code: JPKI02510167
track: 風の花束
track: 一年生になったら(カラオケ)
track: ともだちってふしぎだな(カラオケ)

風の花束
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一年生になったら(カラオケ)
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explicit: false
by artist: ののちゃん(村方乃々佳)
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ともだちってふしぎだな(カラオケ)
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99 No Uta
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track: 99 No Uta
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track: 99 No Uta - 1 No Dan
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track: 99 No Uta - 6 No Dan & 7 No Dan
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  explicit: false
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track: 99 No Uta - 8 No Dan & 9 No Dan
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track: 99 No Uta - Karaoke
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track: 99 No Uta - 1 No Dan - Karaoke
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  by artist: ののちゃん(村方乃々佳)
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track: 99 No Uta - 2 No Dan & 3 No Dan - Karaoke
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    type: MusicAlbum
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track: 99 No Uta - 4 No Dan & 5 No Dan - Karaoke
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  duration ms: 39573
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: 99 No Uta
    type: MusicAlbum
    date published: 2025-05-28
track: 99 No Uta - 6 No Dan & 7 No Dan - Karaoke
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  by artist: ののちゃん(村方乃々佳)
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track: 99 No Uta - 8 No Dan & 9 No Dan - Karaoke
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  by artist: ののちゃん(村方乃々佳)
  in album: 99 No Uta
    type: MusicAlbum
    date published: 2025-05-28

はひふへホタテ
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track: はひふへホタテ
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf911b0a92a19210893271cae48de8617918f11233ce9c48a0526cffe0178a9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/JPH492501033.
    date published: 2026-07-03T01:01:38Z

99のうた
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date published: 2025-05-28
track: 99のうた
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track: 99のうた - 1の段
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track: 99のうた - 2の段〜3の段
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track: 99のうた - 4の段〜5の段
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track: 99のうた - 6の段〜7の段
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track: 99のうた - 8の段〜9の段
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track: 99のうた - メロディ入りカラオケ
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track: 99のうた - 1の段 - メロディ入りカラオケ
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track: 99のうた - 2の段〜3の段 - メロディ入りカラオケ
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track: 99のうた - 4の段〜5の段 - メロディ入りカラオケ
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track: 99のうた - 6の段〜7の段 - メロディ入りカラオケ
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track: 99のうた - 8の段〜9の段 - メロディ入りカラオケ
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ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
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date published: 2025-07-30
track: 黒ネコのタンゴ
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  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: 山口さんちのツトム君
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  duration: PT2M20S
  duration ms: 140040
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: 崖の上のポニョ
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163186
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: おさかな天国
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  duration: PT3M35S
  duration ms: 215106
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: ドレミファだいじょーぶ
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  duration: PT3M39S
  duration ms: 219320
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: 小さな世界～It's a Small World～
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  duration: PT2M19S
  duration ms: 139746
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  by artist: ののちゃん(村方乃々佳)
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    type: MusicAlbum
    date published: 2025-07-30
track: ぽかぽか てくてく
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  duration: PT1M47S
  duration ms: 107066
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  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: どんな色がすき
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109480
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: にんげんっていいな
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119186
  explicit: false
  by artist: ののちゃん(村方乃々佳)
  in album: ののちゃん こどもうた ベストヒット ～昭和・平成のこどもヒットソング&ののちゃん音頭で元気にな～れ！～
    type: MusicAlbum
    date published: 2025-07-30
track: ののちゃん音頭～パンパンプレリン！
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  duration: PT2M22S
  duration ms: 142933
  explicit: false
  by artist: ののちゃん(村方乃々佳)
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    type: MusicAlbum
    date published: 2025-07-30

もうじきたべられるぼく
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duration: PT3M3S
duration ms: 183611
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by artist: かっきー
by artist: ののちゃん(村方乃々佳)
in album: もうじきたべられるぼく
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  date published: 2024-09-25
isrc code: JPH492401047
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additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T13:06:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeda938fa923698aae642b8e5aeddf47bd2396f3fb96971b04e4eb0f7e1492007
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
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 0xeda938fa923698aae642b8e5aeddf47bd2396f3fb96971b04e4eb0f7e1492007. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPH492401047.
  date published: 2026-07-02T05:09:12Z

もうじきたべられるぼく (Instrumental)
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duration: PT3M3S
duration ms: 183611
explicit: false
by artist: かっきー
by artist: ののちゃん(村方乃々佳)
in album: もうじきたべられるぼく
  type: MusicAlbum
  date published: 2024-09-25

もうじきたべられるぼく (ピアノVer.)
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duration: PT3M42S
duration ms: 222000
explicit: false
by artist: かっきー
by artist: ののちゃん(村方乃々佳)
in album: もうじきたべられるぼく
  type: MusicAlbum
  date published: 2024-09-25

幸せなら 手をたたこう
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duration: PT2M4S
duration ms: 124453
explicit: false
by artist: ののちゃん(村方乃々佳)
in album: 毎日のあそび&季節のあそび～保育園・幼稚園・こども園で人気のあそびうた～
  type: MusicAlbum
  date published: 2023-10-04
isrc code: JPKI02313545
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T10:48:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ceeb75f64d3d0c5bff2d749af0e9b51c3cc175189e4ccb5e1c08817f15db412
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
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02313545
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 0x7ceeb75f64d3d0c5bff2d749af0e9b51c3cc175189e4ccb5e1c08817f15db412. 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/JPKI02313545.
  date published: 2026-07-02T03:55:08Z