Megu
type: MusicGroup
genre: japanese indie
genre: shibuya-kei
description: Megu is a Japanese feminine given name. Notable people with the name include: , a Japanese voice actress , a Japanese hostess and model , a Japanese softball player , Japanese singer , Japanese indivi
popularity: 5
followers: 1332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8adb7b4eb856a741a0dc992033e0673338417080b4abb3b995a8d302e8fce0e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b353dd88-bb34-4b23-8d12-eced20b55212.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b353dd88-bb34-4b23-8d12-eced20b55212.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b353dd88-bb34-4b23-8d12-eced20b55212
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → 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 0x8adb7b4eb856a741a0dc992033e0673338417080b4abb3b995a8d302e8fce0e6. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b353dd88-bb34-4b23-8d12-eced20b55212.json and https://artists.proofprofile.net/proofs/artist/b353dd88-bb34-4b23-8d12-eced20b55212.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
album: いつかきかせて
  type: MusicAlbum
  date published: 2018-06-03
album: いつかきかせて
  type: MusicAlbum
  date published: 2018-06-03
album: 太陽と星の狭間で
  type: MusicAlbum
  date published: 2021-05-26
album: 太陽と星の狭間で
  type: MusicAlbum
  date published: 2021-05-26
album: So good
  type: MusicAlbum
  date published: 2021-11-09
  track: So good
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224566
    explicit: false
    by artist: Megu
    in album: So good
      type: MusicAlbum
      date published: 2021-11-09
    genre: japanese indie
    genre: shibuya-kei
    isrc code: JPE871904130
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:46:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde51bb63ecc3d57d3d99b0425dbfab3b4ed3207ff93647464349f422aed1cdf1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE871904130
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0xde51bb63ecc3d57d3d99b0425dbfab3b4ed3207ff93647464349f422aed1cdf1. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/JPE871904130.
      date published: 2026-07-18T16:22:28Z
    audio: So good
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.985
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.79
      additional property: Energy
        type: PropertyValue
        value: 0.641
      additional property: Speechiness
        type: PropertyValue
        value: 0.137
      additional property: Acousticness
        type: PropertyValue
        value: 0.424
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.123
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.296
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.538
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ねこの夢
  type: MusicAlbum
  date published: 2022-06-28
album: White Stardust
  type: MusicAlbum
  date published: 2022-10-04
album: 白いスターダスト
  type: MusicAlbum
  date published: 2022-10-04
album: sheep..sleep…
  type: MusicAlbum
  date published: 2025-06-11
album: sheep..sleep…
  type: MusicAlbum
  date published: 2025-06-11
  track: sheep..sleep…
    type: MusicRecording
    duration: PT4M53S
    duration ms: 293000
    explicit: false
    by artist: Megu
    in album: sheep..sleep…
      type: MusicAlbum
      date published: 2025-06-11
    genre: japanese indie
    genre: shibuya-kei
    isrc code: JP92E2500697
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:19:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8ecfeb627469f18c1ff97aca586240d617171a52d9b3a6765b3747a375ba2900
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958329
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958329
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92E2500697
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:24:25Z
    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 0x8ecfeb627469f18c1ff97aca586240d617171a52d9b3a6765b3747a375ba2900. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:24:25Z), 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/JP92E2500697.
      date published: 2026-07-17T00:24:25Z
    audio: sheep..sleep…
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 201.858
      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

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.488

Energy
type: PropertyValue
value: 0.56

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.661

Instrumentalness
type: PropertyValue
value: 0.17

Liveness
type: PropertyValue
value: 0.116

Valence (Positivity)
type: PropertyValue
value: 0.429

Loudness (dB)
type: PropertyValue
value: -8.402

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major