奥居めぐみ
type: MusicGroup
popularity: 6
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe81671cb1673602c5f035ecb10f95fc14a99ed66aa98edb364b5018477cfe259
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81fa57c6-95bc-4e59-b450-b246dc8f49a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81fa57c6-95bc-4e59-b450-b246dc8f49a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81fa57c6-95bc-4e59-b450-b246dc8f49a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe81671cb1673602c5f035ecb10f95fc14a99ed66aa98edb364b5018477cfe259","name":"奥居めぐみ","registered_at":"2026-06-17T11:21:12Z","symbol":"NIM1379542","token_address":"0x851f35bb09056375af31a35662e673b34556f43a","type":"artist","uuid":"81fa57c6-95bc-4e59-b450-b246dc8f49a0"}
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 0xe81671cb1673602c5f035ecb10f95fc14a99ed66aa98edb364b5018477cfe259. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81fa57c6-95bc-4e59-b450-b246dc8f49a0.json and https://artists.proofprofile.net/proofs/artist/81fa57c6-95bc-4e59-b450-b246dc8f49a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe81671cb1673602c5f035ecb10f95fc14a99ed66aa98edb364b5018477cfe259","name":"奥居めぐみ","registered_at":"2026-06-17T11:21:12Z","symbol":"NIM1379542","token_address":"0x851f35bb09056375af31a35662e673b34556f43a","type":"artist","uuid":"81fa57c6-95bc-4e59-b450-b246dc8f49a0"}
album: Pianos in Glass Scope
  type: MusicAlbum
  date published: 2024-01-14
album: Pianos in Glass Scope
  type: MusicAlbum
  date published: 2024-01-14
album: Flowers Floating on the PâTe De Verre
  type: MusicAlbum
  date published: 2024-04-06
album: Flowers Floating on the PâTe De Verre
  type: MusicAlbum
  date published: 2024-04-06
album: Le Bouquet
  type: MusicAlbum
  date published: 2024-04-13
album: Le Bouquet
  type: MusicAlbum
  date published: 2024-04-13
album: Rainy Garden After
  type: MusicAlbum
  date published: 2024-04-20
album: Rainy Garden After
  type: MusicAlbum
  date published: 2024-04-20
album: Star Tearing After
  type: MusicAlbum
  date published: 2024-05-25
album: 星が降るから
  type: MusicAlbum
  date published: 2024-05-25
album: Innocent Past
  type: MusicAlbum
  date published: 2024-06-22
album: Innocent Past
  type: MusicAlbum
  date published: 2024-06-22
album: By The Lilac
  type: MusicAlbum
  date published: 2024-09-07
album: By The Lilac
  type: MusicAlbum
  date published: 2024-09-07
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  type: MusicAlbum
  date published: 2024-09-21
album: Summer Poems
  type: MusicAlbum
  date published: 2024-09-21
album: For Tears
  type: MusicAlbum
  date published: 2024-11-02
album: For Tears
  type: MusicAlbum
  date published: 2024-11-02
  track: For Tears
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190500
    explicit: false
    by artist: 奥居めぐみ
    in album: For Tears
      type: MusicAlbum
      date published: 2024-11-02
    isrc code: TCJPC2435368
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:11:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x713232726a46ea1f278248dd33b6dffa9d0550ab820e30bff4356a802ffc9016
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPC2435368
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x713232726a46ea1f278248dd33b6dffa9d0550ab820e30bff4356a802ffc9016. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCJPC2435368.
      date published: 2026-07-06T01:25:57Z
    audio: For Tears
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.018
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.449
      additional property: Energy
        type: PropertyValue
        value: 0.257
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.949
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.921
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.128
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.346
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pearl Petal
  type: MusicAlbum
  date published: 2024-12-07
album: Pearl Petal
  type: MusicAlbum
  date published: 2024-12-07
album: ゆきどけノート
  type: MusicAlbum
  date published: 2025-03-02
album: Thawing Notes
  type: MusicAlbum
  date published: 2025-03-02
album: Murmur Rays
  type: MusicAlbum
  date published: 2025-03-22
album: Murmur Rays
  type: MusicAlbum
  date published: 2025-03-22
album: Nénupharia
  type: MusicAlbum
  date published: 2025-05-14
album: Nénupharia
  type: MusicAlbum
  date published: 2025-05-14
album: Candelia
album: Summer Poet
album: Cute Muscat

Candelia
type: MusicAlbum
date published: 2025-07-17

Candelia
type: MusicAlbum
date published: 2025-07-17

Summer Poet
type: MusicAlbum
date published: 2025-09-19

Summer Poet
type: MusicAlbum
date published: 2025-09-19

Cute Muscat
type: MusicAlbum
date published: 2025-11-16