amiaryllis
type: MusicGroup
genre: vocaloid
popularity: 30
followers: 8014
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x255de179895a9858e00476f284a75bd36eda0c6e4d951fc38ea42fea760a2e3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c47f0466-cf8d-4da9-b869-6742951926b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c47f0466-cf8d-4da9-b869-6742951926b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c47f0466-cf8d-4da9-b869-6742951926b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x255de179895a9858e00476f284a75bd36eda0c6e4d951fc38ea42fea760a2e3a. 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/c47f0466-cf8d-4da9-b869-6742951926b1.json and https://artists.proofprofile.net/proofs/artist/c47f0466-cf8d-4da9-b869-6742951926b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: i nandesu (english ver.)
  type: MusicAlbum
  date published: 2023-01-15
album: ifuudoudou (威風堂々)
  type: MusicAlbum
  date published: 2023-03-12
album: hitsuji ga ippiki (english ver.)
  type: MusicAlbum
  date published: 2023-05-04
album: samsa (english ver.)
  type: MusicAlbum
  date published: 2023-05-10
album: saisei / reborn (english ver.)
  type: MusicAlbum
  date published: 2023-05-31
album: villain (english ver.)
  type: MusicAlbum
  date published: 2023-06-08
album: id smile (english ver.)
  type: MusicAlbum
  date published: 2023-06-14
album: id smile (english ver.)
  type: MusicAlbum
  date published: 2023-06-16
album: wildfire
  type: MusicAlbum
  date published: 2023-06-23
album: gekokujou (english ver.)
  type: MusicAlbum
  date published: 2023-08-16
album: god-ish (english ver.)
  type: MusicAlbum
  date published: 2023-10-17
album: god-ish (english ver.)
  type: MusicAlbum
  date published: 2023-10-17
album: vampire (ヴァンパイア)
  type: MusicAlbum
  date published: 2023-11-01
album: unexpected storm
  type: MusicAlbum
  date published: 2023-11-10
album: machi (english ver.)
  type: MusicAlbum
  date published: 2023-11-17
album: kitty (english ver.)
  type: MusicAlbum
  date published: 2023-11-21
album: nomad (english ver.)
  type: MusicAlbum
  date published: 2023-11-28
album: twilight light (english ver.)
  type: MusicAlbum
  date published: 2023-12-06
album: CH4NGE (english ver.)
  type: MusicAlbum
  date published: 2023-12-20
album: envy baby (english ver.)
  type: MusicAlbum
  date published: 2024-02-06
album: CYBERPUNK DEAD BOY (english ver.)
  type: MusicAlbum
  date published: 2024-02-20
album: CYBERPUNK DEAD BOY (english ver.)
  type: MusicAlbum
  date published: 2024-02-23
album: infinitely gray (english ver.)
  type: MusicAlbum
  date published: 2024-02-27
album: hug (english ver.)
  type: MusicAlbum
  date published: 2024-03-07
album: mkdr / dscf (english ver.)
  type: MusicAlbum
  date published: 2024-03-13
album: darling dance (english ver.)
  type: MusicAlbum
  date published: 2024-06-06
album: everything goes on
  type: MusicAlbum
  date published: 2024-08-29
album: bake no hana (english ver.)
  type: MusicAlbum
  date published: 2024-11-08
album: doughnut (english ver.)
  type: MusicAlbum
  date published: 2024-12-25
  track: doughnut (english ver.)
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261950
    explicit: false
    by artist: amiaryllis
    in album: doughnut (english ver.)
      type: MusicAlbum
      date published: 2024-12-25
    genre: vocaloid
    isrc code: QT3F32413019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:49:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x083c64ef920913564aa1f80c54267006cd9218b76145f508c4430953c4882ed0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959001
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959001
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32413019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:50:49Z
    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 → 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 0x083c64ef920913564aa1f80c54267006cd9218b76145f508c4430953c4882ed0. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:50:49Z), 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/QT3F32413019.
      date published: 2026-07-21T13:50:49Z
    audio: doughnut (english ver.)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.943
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.638
      additional property: Energy
        type: PropertyValue
        value: 0.571
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.122
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.329
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.26
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.468
      additional property: Key Name
      additional property: Mode Name
album: romeo and cinderella (english ver.)
album: mirror / me

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

romeo and cinderella (english ver.)
type: MusicAlbum
date published: 2025-02-14
track: romeo and cinderella (english ver.)
  type: MusicRecording
  duration: PT4M46S
  duration ms: 286044
  explicit: true
  by artist: amiaryllis
  in album: romeo and cinderella (english ver.)
    type: MusicAlbum
    date published: 2025-02-14
  genre: vocaloid
  isrc code: QZES92552731
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-14T23:46:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb38ab91ed17b1d512678409fbb895f3b229dae73dd368b0004281f60e80dfe10
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958083
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958083
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92552731
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-15T01:50:31Z
  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 0xb38ab91ed17b1d512678409fbb895f3b229dae73dd368b0004281f60e80dfe10. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZES92552731.
    date published: 2026-07-15T01:50:31Z
  audio: romeo and cinderella (english ver.)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.02
    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: 0.591
    additional property: Energy
      type: PropertyValue
      value: 0.897
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.097
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.229
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.784
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.554
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

mirror / me
type: MusicAlbum
date published: 2025-02-28
track: mirror me (inst.)
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154540
  explicit: false
  by artist: amiaryllis
  in album: mirror / me
    type: MusicAlbum
    date published: 2025-02-28
  genre: vocaloid
  isrc code: QZHN42595365
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T23:31:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf2a38bc034fc2d2a62ca2c35fe8dd9ea722ee411c9ac0eac70f6a6a07d028794
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956857
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956857
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42595365
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T01:26:17Z
  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 0xf2a38bc034fc2d2a62ca2c35fe8dd9ea722ee411c9ac0eac70f6a6a07d028794. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZHN42595365.
    date published: 2026-07-06T01:26:17Z
  audio: mirror me (inst.)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.505
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.522
    additional property: Energy
      type: PropertyValue
      value: 0.543
    additional property: Speechiness
      type: PropertyValue
      value: 0.05
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.774
    additional property: Liveness
      type: PropertyValue
      value: 0.062
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.541
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.199
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor