Yuki
type: MusicGroup
genre: deathstep
genre: dubstep
genre: riddim
description: Yuki, Yūki or Yuuki may refer to: Places Yuki, Hiroshima (Jinseki), a town in Jinseki District, Hiroshima, Japan Yuki, Hiroshima (Saeki), a town in Saeki District, Hiroshima, Japan Yūki, Ibaraki
popularity: 10
followers: 3595
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9adf378e378918535c7cb599d8e02e009605aa6d2e463371d3535c21cefc7794
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f394f7f7-982d-4066-ac75-7ab5f8519b7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f394f7f7-982d-4066-ac75-7ab5f8519b7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f394f7f7-982d-4066-ac75-7ab5f8519b7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 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 0x9adf378e378918535c7cb599d8e02e009605aa6d2e463371d3535c21cefc7794. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f394f7f7-982d-4066-ac75-7ab5f8519b7f.json and https://artists.proofprofile.net/proofs/artist/f394f7f7-982d-4066-ac75-7ab5f8519b7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Look Up And Walk Feeling Good
  type: MusicAlbum
  date published: 2007-06-29
album: White Moon
  type: MusicAlbum
  date published: 2008-02-11
album: Lilium (From Elfenlied)
  type: MusicAlbum
  date published: 2009-10-02
album: Destiny
  type: MusicAlbum
  date published: 2013
album: lotus flower (2014 Remaster)
  type: MusicAlbum
  date published: 2014-04-02
album: zutto
  type: MusicAlbum
  date published: 2014-04-02
album: Deserted
  type: MusicAlbum
  date published: 2015-07-21
album: Deserted
  type: MusicAlbum
  date published: 2015-07-21
album: Japan National Nnthem "Kimi Ga Yo"
  type: MusicAlbum
  date published: 2016-01-01
album: Takaramono III
  type: MusicAlbum
  date published: 2017-02-23
album: HATE
  type: MusicAlbum
  date published: 2017-09-20
album: HATE
  type: MusicAlbum
  date published: 2017-09-20
album: Kokoronnaka
  type: MusicAlbum
  date published: 2018-01-01
album: ベッドルームの夢［yuki Remix］
  type: MusicAlbum
  date published: 2018-05-06
album: by my self
  type: MusicAlbum
  date published: 2019-04-06
album: twenty-second's map
  type: MusicAlbum
  date published: 2019-06-20
album: Moonstone -復興支援ソング-
  type: MusicAlbum
  date published: 2019-11-18
album: Moonstone -Fukoshien Song-
  type: MusicAlbum
  date published: 2019-11-18
album: #1 (one)
  type: MusicAlbum
  date published: 2020-07-13
album: Unlock Cube
  type: MusicAlbum
  date published: 2021-04-24
album: BE HAPPY TOGETHER
  type: MusicAlbum
  date published: 2021-06-13
album: 願你有一個人
  type: MusicAlbum
  date published: 2021-12-23
album: JUMP
  type: MusicAlbum
  date published: 2023-07-19
track: Rhythm Of Love - Original Mix
  type: MusicRecording
  duration: PT4M48S
  duration ms: 288398
  explicit: false
  by artist: M-Project
  by artist: Yuki
  in album: Blood, Sweat & Makina
    type: MusicAlbum
    date published: 2013-12-29
  genre: j-core
  isrc code: JPN841000014
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T20:19:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xde3609d44938f88024e5cf11a22c4946b6570425d642751c65c42d4328a4b599
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960463
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960463
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPN841000014
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T20:42:35Z
  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 0xde3609d44938f88024e5cf11a22c4946b6570425d642751c65c42d4328a4b599. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/JPN841000014.
    date published: 2026-07-31T20:42:35Z
  audio: Rhythm Of Love - Original Mix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 166.974
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.684
    additional property: Energy
      type: PropertyValue
      value: 0.98
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.033
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.809
    additional property: Liveness
      type: PropertyValue
      value: 0.276
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.256
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.77
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: yami no rinne
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248918
  explicit: false
  by artist: solfa
  by artist: Yuki
  in album: chronicle ~cat side~
  genre: anime
  isrc code: TCJPG1738593
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: yami no rinne

Yuki
type: MusicGroup

chronicle ~cat side~
type: MusicAlbum
date published: 2017-12-12

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-29T21:35:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x305a1eac72a8f313c04067909461542bb6ee144bd602da821a0c43ab412ebb2f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 960150

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960150

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPG1738593

OTSTimestamp
type: PropertyValue
value: 2026-07-29T21:51:49Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305a1eac72a8f313c04067909461542bb6ee144bd602da821a0c43ab412ebb2f. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TCJPG1738593.
date published: 2026-07-29T21:51:49Z

yami no rinne
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 168.47
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.343
additional property: Energy
  type: PropertyValue
  value: 0.924
additional property: Speechiness
  type: PropertyValue
  value: 0.114
additional property: Acousticness
  type: PropertyValue
  value: 0.004
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.372
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.547
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.823
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Minor