ArukuZan
type: MusicGroup
genre: hyperpop
genre: shoegaze
popularity: 13
followers: 923
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x536670043193cb2b7b78ffb78fd7cb3577fa988ab15c1044d57ff4077c68d27a
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd095cf6-697a-4760-b2f5-5663633252ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd095cf6-697a-4760-b2f5-5663633252ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd095cf6-697a-4760-b2f5-5663633252ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
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 0x536670043193cb2b7b78ffb78fd7cb3577fa988ab15c1044d57ff4077c68d27a. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd095cf6-697a-4760-b2f5-5663633252ee.json and https://artists.proofprofile.net/proofs/artist/fd095cf6-697a-4760-b2f5-5663633252ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: 7uv,Drug,Butt3rf7y
  type: MusicAlbum
  date published: 2021-11-28
album: i hate myself
  type: MusicAlbum
  date published: 2022-02-22
album: Anxiety
  type: MusicAlbum
  date published: 2022-05-08
album: Lonely
  type: MusicAlbum
  date published: 2022-05-20
  track: Lonely
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220500
    explicit: false
    by artist: ArukuZan
    in album: Lonely
      type: MusicAlbum
      date published: 2022-05-20
    genre: hyperpop
    genre: shoegaze
    isrc code: QZHNA2265291
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:33:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7d3f738f1af0786d03366f59dfd351abcdcc76ad8b83114c595b4622e194774
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2265291
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0xd7d3f738f1af0786d03366f59dfd351abcdcc76ad8b83114c595b4622e194774. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZHNA2265291.
      date published: 2026-07-03T00:42:11Z
    audio: Lonely
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.905
      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: 0.292
      additional property: Energy
        type: PropertyValue
        value: 0.429
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.859
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.085
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.132
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Your Eyes
  type: MusicAlbum
  date published: 2022-06-28
  track: Your Eyes
    type: MusicRecording
    duration: PT4M7S
    duration ms: 247680
    explicit: false
    by artist: ArukuZan
    in album: Your Eyes
      type: MusicAlbum
      date published: 2022-06-28
    genre: hyperpop
    genre: shoegaze
    isrc code: QZHNA2260950
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:01:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xedcd0af7528aab6d5bf7cfe3e652801668f180dd0094e6a107a7be87f9a80552
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2260950
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0xedcd0af7528aab6d5bf7cfe3e652801668f180dd0094e6a107a7be87f9a80552. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZHNA2260950.
      date published: 2026-07-05T12:31:54Z
    audio: Your Eyes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.987
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.495
      additional property: Energy
        type: PropertyValue
        value: 0.61
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      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: why don't u know
album: this world only MaM3 sad 傷心世界
album: sorry i'm me
album: light in the dark
album: Uthinkuknowme?
album: Fantasy
album: fallen angel
album: love story
album: Numb麻痹
album: don't wanna die,don't wanna be alive
album: Assassin阿薩辛
album: déjà vu
album: Love Hurts
album: nightmare
album: stay faraway
album: Mud
album: idk
album: fr33 m3
album: empty
album: moonlight
album: scarlet sky
album: kimi no backseat
album: end my life
album: summer depression
album: south side
album: die我離開
album: white styrofoam
album: 預謀邂逅
album: this world only MaM3 mad 傷心世界II
album: 完美配角
album: 一百种生活
album: another lie
album: 寂夜
album: dead star
album: bAd
album: i falling u u u
album: 疼痛上癮
album: who am i 2 u?

Acousticness
type: PropertyValue
value: 0.181

Instrumentalness
type: PropertyValue
value: 0.867

Liveness
type: PropertyValue
value: 0.112

Valence (Positivity)
type: PropertyValue
value: 0.112

Loudness (dB)
type: PropertyValue
value: -13.287

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

why don't u know
type: MusicAlbum
date published: 2022-07-21

this world only MaM3 sad 傷心世界
type: MusicAlbum
date published: 2023-01-28

sorry i'm me
type: MusicAlbum
date published: 2023-03-12

light in the dark
type: MusicAlbum
date published: 2023-03-25

Uthinkuknowme?
type: MusicAlbum
date published: 2023-04-23

Fantasy
type: MusicAlbum
date published: 2023-05-05

fallen angel
type: MusicAlbum
date published: 2023-05-20

love story
type: MusicAlbum
date published: 2023-06-10

Numb麻痹
type: MusicAlbum
date published: 2023-07-25

don't wanna die,don't wanna be alive
type: MusicAlbum
date published: 2023-08-14

Assassin阿薩辛
type: MusicAlbum
date published: 2023-10-13

déjà vu
type: MusicAlbum
date published: 2023-12-01
track: déjà vu
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209321
  explicit: false
  by artist: ArukuZan
  in album: déjà vu
    type: MusicAlbum
    date published: 2023-12-01
  genre: hyperpop
  genre: shoegaze
  isrc code: QZWFF2304744
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-29T15:35:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49bb7e455af03a0af56be1ea42c74c12e89ea78b4c795e8c9c5f3f3ab8ebbed7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956375
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956375
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2304744
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  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 0x49bb7e455af03a0af56be1ea42c74c12e89ea78b4c795e8c9c5f3f3ab8ebbed7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZWFF2304744.
    date published: 2026-07-02T16:51:38Z
  audio: déjà vu
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.998
    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: 0.45
    additional property: Energy
      type: PropertyValue
      value: 0.476
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.29
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.892
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.142
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.06
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Love Hurts
type: MusicAlbum
date published: 2024-01-04

nightmare
type: MusicAlbum
date published: 2024-01-19

stay faraway
type: MusicAlbum
date published: 2024-02-25

Mud
type: MusicAlbum
date published: 2024-03-24

idk
type: MusicAlbum
date published: 2024-04-20

fr33 m3
type: MusicAlbum
date published: 2024-05-15

empty
type: MusicAlbum
date published: 2024-06-26

moonlight
type: MusicAlbum
date published: 2024-07-28

scarlet sky
type: MusicAlbum
date published: 2024-08-11

kimi no backseat
type: MusicAlbum
date published: 2024-08-30

end my life
type: MusicAlbum
date published: 2024-09-14

summer depression
type: MusicAlbum
date published: 2024-10-18

south side
type: MusicAlbum
date published: 2024-11-29

die我離開
type: MusicAlbum
date published: 2024-12-26

white styrofoam
type: MusicAlbum
date published: 2025-01-11

預謀邂逅
type: MusicAlbum
date published: 2025-02-14

this world only MaM3 mad 傷心世界II
type: MusicAlbum
date published: 2025-03-03

完美配角
type: MusicAlbum
date published: 2025-03-29

一百种生活
type: MusicAlbum
date published: 2025-03-29

another lie
type: MusicAlbum
date published: 2025-05-05

寂夜
type: MusicAlbum
date published: 2025-06-06

dead star
type: MusicAlbum
date published: 2025-06-26

bAd
type: MusicAlbum
date published: 2025-07-26

i falling u u u
type: MusicAlbum
date published: 2025-08-24

疼痛上癮
type: MusicAlbum
date published: 2025-09-28

who am i 2 u?
type: MusicAlbum
date published: 2025-10-18