the myeahns
type: MusicGroup
genre: japanese indie
popularity: 8
followers: 1461
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x890e69beee59950dc8949c6d6caaf9aea989397018fa04154c3fdbbdeb7f6d7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/040bc2ba-013d-465a-8e6f-4893c55b5e05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/040bc2ba-013d-465a-8e6f-4893c55b5e05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/040bc2ba-013d-465a-8e6f-4893c55b5e05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x890e69beee59950dc8949c6d6caaf9aea989397018fa04154c3fdbbdeb7f6d7a","name":"the myeahns","registered_at":"2026-06-15T15:03:23Z","symbol":"NIM0745335","token_address":"0x11fd22d451e8114b396b92dae5073424005ff407","type":"artist","uuid":"040bc2ba-013d-465a-8e6f-4893c55b5e05"}
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 0x890e69beee59950dc8949c6d6caaf9aea989397018fa04154c3fdbbdeb7f6d7a. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/040bc2ba-013d-465a-8e6f-4893c55b5e05.json and https://artists.proofprofile.net/proofs/artist/040bc2ba-013d-465a-8e6f-4893c55b5e05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x890e69beee59950dc8949c6d6caaf9aea989397018fa04154c3fdbbdeb7f6d7a","name":"the myeahns","registered_at":"2026-06-15T15:03:23Z","symbol":"NIM0745335","token_address":"0x11fd22d451e8114b396b92dae5073424005ff407","type":"artist","uuid":"040bc2ba-013d-465a-8e6f-4893c55b5e05"}
album: Basement Five
  type: MusicAlbum
  date published: 2017-08-09
album: ローズマリー
  type: MusicAlbum
  date published: 2019-03-22
album: 文明サイクル
  type: MusicAlbum
  date published: 2019-05-17
album: DJ’s
  type: MusicAlbum
  date published: 2019-06-21
album: Masterpiece
  type: MusicAlbum
  date published: 2019-09-04
album: オレンジ
  type: MusicAlbum
  date published: 2020-04-07
album: ビビ
  type: MusicAlbum
  date published: 2021-02-06
album: symbol faces
  type: MusicAlbum
  date published: 2021-06-23
album: ビビ
  type: MusicAlbum
  date published: 2022-11-26
album: Masterpiece
  type: MusicAlbum
  date published: 2022-11-26
  track: ローズマリー
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258000
    explicit: false
    by artist: the myeahns
    in album: Masterpiece
      type: MusicAlbum
      date published: 2022-11-26
    genre: japanese indie
    isrc code: JPE271900001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-20T03:19:37+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1993a88698865f60975effd2a4f97087591823ebab98bf4af6847b76279c87c0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958817
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958817
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE271900001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:52:09Z
    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 0x1993a88698865f60975effd2a4f97087591823ebab98bf4af6847b76279c87c0. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/JPE271900001.
      date published: 2026-07-20T03:52:09Z
    audio: ローズマリー
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.886
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.516
      additional property: Energy
        type: PropertyValue
        value: 0.805
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.258
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.382
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.23
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: オレンジ
  type: MusicAlbum
  date published: 2022-11-26
  track: オレンジ
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156700
    explicit: false
    by artist: the myeahns
    in album: オレンジ
      type: MusicAlbum
      date published: 2022-11-26
    genre: japanese indie
    isrc code: TCJPT2265834
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:51:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd5e4aaf3e545fca7d238592109929a1fe7855bb40ec7032e1c45bc071c7f7161
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956862
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPT2265834
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T02:10:22Z
    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 0xd5e4aaf3e545fca7d238592109929a1fe7855bb40ec7032e1c45bc071c7f7161. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/TCJPT2265834.
      date published: 2026-07-06T02:10:22Z
    audio: オレンジ
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 185.993
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Beep Beep
album: orange
album: 野菜くえ
album: vegetables
album: BONE VIBES
album: ワイルド・ワン
album: ホームシック・チャボ

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.298

Energy
type: PropertyValue
value: 0.75

Speechiness
type: PropertyValue
value: 0.047

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.015

Liveness
type: PropertyValue
value: 0.291

Valence (Positivity)
type: PropertyValue
value: 0.407

Loudness (dB)
type: PropertyValue
value: -6.169

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Beep Beep
type: MusicAlbum
date published: 2022-11-26

orange
type: MusicAlbum
date published: 2022-11-26

Masterpiece
type: MusicAlbum
date published: 2022-11-26

野菜くえ
type: MusicAlbum
date published: 2023-07-05

vegetables
type: MusicAlbum
date published: 2023-07-05

BONE VIBES
type: MusicAlbum
date published: 2024-01-10

BONE VIBES
type: MusicAlbum
date published: 2024-01-10

ワイルド・ワン
type: MusicAlbum
date published: 2024-11-27

ホームシック・チャボ
type: MusicAlbum
date published: 2025-05-07
track: ホームシック・チャボ
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166991
  explicit: false
  by artist: the myeahns
  in album: ホームシック・チャボ
    type: MusicAlbum
    date published: 2025-05-07
  genre: japanese indie
  isrc code: JPB452506590
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-12T23:35:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf91268aa8db4d088eb80097e1710b60749323b4550370cfe3894f4666cc06bf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957775
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957775
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPB452506590
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T00:04:23Z
  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 0xdf91268aa8db4d088eb80097e1710b60749323b4550370cfe3894f4666cc06bf. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/JPB452506590.
    date published: 2026-07-13T00:04:23Z
  audio: ホームシック・チャボ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.932
    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: 0.523
    additional property: Energy
      type: PropertyValue
      value: 0.97
    additional property: Speechiness
      type: PropertyValue
      value: 0.103
    additional property: Acousticness
      type: PropertyValue
      value: 0.061
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.246
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.41
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.207
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major