Mirai No Hagaki
type: MusicGroup
popularity: 7
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x607b3f165a5c42de8954bccef884a47f41fd93789c31f8a15660779d11b99c64
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cb8bb42-3a8a-447c-9584-1aa6b7cb2d46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cb8bb42-3a8a-447c-9584-1aa6b7cb2d46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4cb8bb42-3a8a-447c-9584-1aa6b7cb2d46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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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 0x607b3f165a5c42de8954bccef884a47f41fd93789c31f8a15660779d11b99c64. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cb8bb42-3a8a-447c-9584-1aa6b7cb2d46.json and https://artists.proofprofile.net/proofs/artist/4cb8bb42-3a8a-447c-9584-1aa6b7cb2d46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
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album: Kitte Bitsu 01
  type: MusicAlbum
  date published: 2021-12-26
album: Kitte Bitsu 1
  type: MusicAlbum
  date published: 2021-12-26
album: Kitte Bitsu 01
  type: MusicAlbum
  date published: 2021-12-26
album: Kitte Bitsu 1
  type: MusicAlbum
  date published: 2022-01-13
album: Kitte Bitsu 2
  type: MusicAlbum
  date published: 2022-04-07
album: Kitte Bitsu 03
  type: MusicAlbum
  date published: 2022-08-11
album: Late Clouds
  type: MusicAlbum
  date published: 2022-11-17
album: Bring Me That Pink Cloud
  type: MusicAlbum
  date published: 2023-01-25
album: Bring Me That Pink Cloud
  type: MusicAlbum
  date published: 2023-01-25
album: Bring Me That Pink Cloud
  type: MusicAlbum
  date published: 2023-01-25
album: Circle Of Life
  type: MusicAlbum
  date published: 2023-03-03
album: Hidden inside a comet
  type: MusicAlbum
  date published: 2023-04-07
album: I was thinking about that day
  type: MusicAlbum
  date published: 2023-04-21
album: Alioth
  type: MusicAlbum
  date published: 2023-05-19
album: Copernicus
  type: MusicAlbum
  date published: 2023-06-16
album: Enif
  type: MusicAlbum
  date published: 2023-07-21
album: Alioth
  type: MusicAlbum
  date published: 2023-08-25
album: Quiet Reflections
  type: MusicAlbum
  date published: 2023-11-10
album: Quiet Reflections
  type: MusicAlbum
  date published: 2023-11-10
album: Stellar Odyssey
  type: MusicAlbum
  date published: 2024-01-26
album: Lunar Illusions
  type: MusicAlbum
  date published: 2024-03-08
album: Mechanical Sorting
  type: MusicAlbum
  date published: 2024-03-22
album: Time Walk
  type: MusicAlbum
  date published: 2024-04-05
album: Shadows of a Silent Heartbeat
  type: MusicAlbum
  date published: 2024-04-15
album: Shadows of a Silent Heartbeat
  type: MusicAlbum
  date published: 2024-04-15
album: Shadows of a Silent Heartbeat
  type: MusicAlbum
  date published: 2024-04-15
album: Dark imagination (slow & rev)
  type: MusicAlbum
  date published: 2024-06-12
album: Dark imagination (slow & rev)
  type: MusicAlbum
  date published: 2024-06-12
album: I miss when we were young
  type: MusicAlbum
  date published: 2024-06-28
album: I miss when we were young
  type: MusicAlbum
  date published: 2024-06-28
album: i laid my heart on the ocean floor
  type: MusicAlbum
  date published: 2024-10-25
album: i laid my heart on the ocean floor
  type: MusicAlbum
  date published: 2024-10-25
album: quiet tomorrows
  type: MusicAlbum
  date published: 2024-11-29
album: quiet tomorrows
  type: MusicAlbum
  date published: 2024-11-29
album: Time Is but a Fragment
  type: MusicAlbum
  date published: 2024-12-20
album: life is just nothing else
  type: MusicAlbum
  date published: 2024-12-27
album: life is just nothing else
  type: MusicAlbum
  date published: 2024-12-27
album: Ambient Calls
  type: MusicAlbum
  date published: 2025-01-10
album: home warmth
  type: MusicAlbum
  date published: 2025-02-07
album: twilight on the lane
  type: MusicAlbum
  date published: 2025-03-07
  track: twilight on the lane - kilometre club rework
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176027
    explicit: false
    by artist: Mirai No Hagaki
    in album: twilight on the lane
      type: MusicAlbum
      date published: 2025-03-07
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    additional property: CopyrightID
    additional property: CopyrightStatus
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      type: PropertyValue
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      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2572273
    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 → 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 0xa86ab8658e5043cef679f6cb90a6d13f2fbd2f87d8788879eb4e3c7d9ee4d6e7. 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/QZTLA2572273.
      date published: 2026-07-03T19:59:51Z
    audio: twilight on the lane - kilometre club rework
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      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.147
      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: spring night is over
album: cloud in a room
album: the long winter
album: clouds drift Milan
album: Within the heartbeat of stars
album: Effigiei Renuntio
album: mundus momento transit
album: Things moving things
album: nomina nuda tenemus
album: flickering
album: Domus vacua est, manet Veritas
album: atomus centum soles ardentes occultat

Musical Key
type: PropertyValue
value: 2

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

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.183

Energy
type: PropertyValue
value: 0.206

Speechiness
type: PropertyValue
value: 0.046

Acousticness
type: PropertyValue
value: 0.24

Instrumentalness
type: PropertyValue
value: 0.871

Liveness
type: PropertyValue
value: 0.259

Valence (Positivity)
type: PropertyValue
value: 0.196

Loudness (dB)
type: PropertyValue
value: -23.431

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor

spring night is over
type: MusicAlbum
date published: 2025-03-21

cloud in a room
type: MusicAlbum
date published: 2025-04-04

the long winter
type: MusicAlbum
date published: 2025-04-15

the long winter
type: MusicAlbum
date published: 2025-04-15

clouds drift Milan
type: MusicAlbum
date published: 2025-05-16
track: clouds drift Milan
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  duration: PT2M6S
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  explicit: false
  by artist: Mirai No Hagaki
  in album: clouds drift Milan
    type: MusicAlbum
    date published: 2025-05-16
  isrc code: QZTV32566843
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T00:15:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4e764ddad198d761aaeffa54cac81bdcc2f13e36eac26fe478dea85f12e706d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    type: PropertyValue
    value: https://blockstream.info/api/block-height/957780
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32566843
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T00:36:44Z
  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 → 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 0xb4e764ddad198d761aaeffa54cac81bdcc2f13e36eac26fe478dea85f12e706d. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZTV32566843.
    date published: 2026-07-13T00:36:44Z
  audio: clouds drift Milan
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 69.323
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.261
    additional property: Energy
      type: PropertyValue
      value: 0.046
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
      type: PropertyValue
      value: 0.894
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.96
    additional property: Liveness
      type: PropertyValue
      value: 0.103
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.039
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.668
    additional property: Key Name
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      value: C#
    additional property: Mode Name
      type: PropertyValue
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Within the heartbeat of stars
type: MusicAlbum
date published: 2025-06-06

Effigiei Renuntio
type: MusicAlbum
date published: 2025-07-25
track: Effigiei Renuntio
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214119
  explicit: false
  by artist: Mirai No Hagaki
  in album: Effigiei Renuntio
    type: MusicAlbum
    date published: 2025-07-25
  isrc code: QZWV32504152
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
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    value: 2026-07-04T03:08:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3697f858f65f22cd127674070875cca1f6e71e8631844837d1fa3f88ab2ef2ca
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32504152
  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 → 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 0x3697f858f65f22cd127674070875cca1f6e71e8631844837d1fa3f88ab2ef2ca. 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/QZWV32504152.
    date published: 2026-07-04T10:04:33Z
  audio: Effigiei Renuntio
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 76.711
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
      value: 0.173
    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.094
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
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mundus momento transit
type: MusicAlbum
date published: 2025-08-08

Things moving things
type: MusicAlbum
date published: 2025-08-22

nomina nuda tenemus
type: MusicAlbum
date published: 2025-08-29

flickering
type: MusicAlbum
date published: 2025-09-19

Domus vacua est, manet Veritas
type: MusicAlbum
date published: 2025-10-24

atomus centum soles ardentes occultat
type: MusicAlbum
date published: 2025-10-27