HzEdge(crystal P)
type: MusicGroup
genre: vocaloid
popularity: 21
followers: 9415
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefc9d67d926a9f09e204ff614a831a6360ca6d78265cab20508b0fafb07456f6
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/0f4243dd-593c-4256-8259-39515b65dc91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f4243dd-593c-4256-8259-39515b65dc91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f4243dd-593c-4256-8259-39515b65dc91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefc9d67d926a9f09e204ff614a831a6360ca6d78265cab20508b0fafb07456f6","name":"HzEdge(crystal P)","registered_at":"2026-06-11T11:56:13Z","symbol":"NIM0020640","token_address":"0xe5f0313fd438a909f03c3c1547dc40b89f949968","type":"artist","uuid":"0f4243dd-593c-4256-8259-39515b65dc91"}
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 0xefc9d67d926a9f09e204ff614a831a6360ca6d78265cab20508b0fafb07456f6. 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/0f4243dd-593c-4256-8259-39515b65dc91.json and https://artists.proofprofile.net/proofs/artist/0f4243dd-593c-4256-8259-39515b65dc91.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xefc9d67d926a9f09e204ff614a831a6360ca6d78265cab20508b0fafb07456f6","name":"HzEdge(crystal P)","registered_at":"2026-06-11T11:56:13Z","symbol":"NIM0020640","token_address":"0xe5f0313fd438a909f03c3c1547dc40b89f949968","type":"artist","uuid":"0f4243dd-593c-4256-8259-39515b65dc91"}
album: crystaL
  type: MusicAlbum
  date published: 2009-04-11
album: crystaL
  type: MusicAlbum
  date published: 2009-04-11
  track: without U
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190026
    explicit: false
    by artist: HzEdge(crystal P)
    in album: crystaL
      type: MusicAlbum
      date published: 2009-04-11
    genre: vocaloid
    isrc code: JPE560900087
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T00:20:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45c3c3500718d3901f27d114db1fe40b4d98afa81f27f0ec3ad5dd42f22a50ba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958800
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958800
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE560900087
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T00:52:19Z
    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 0x45c3c3500718d3901f27d114db1fe40b4d98afa81f27f0ec3ad5dd42f22a50ba. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPE560900087 — a six-check JSON result.
      date published: 2026-07-20T00:52:19Z
    audio: without U
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.028
      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: 0.491
      additional property: Energy
        type: PropertyValue
        value: 0.932
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.01
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.44
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.556
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.541
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 星の飛行船
  type: MusicAlbum
  date published: 2009-12-27
album: Hoshi no Hikousen
  type: MusicAlbum
  date published: 2009-12-27
album: Harunoki
  type: MusicAlbum
  date published: 2010-03-24
album: 春樹-harunoki-
  type: MusicAlbum
  date published: 2010-03-24
album: crystaL-before-
  type: MusicAlbum
  date published: 2010-12-27
album: crystaL-before-
  type: MusicAlbum
  date published: 2010-12-27
album: 嫌い、キライ、…だいきらい
  type: MusicAlbum
  date published: 2011-02-17
album: In another words,I love you.
  type: MusicAlbum
  date published: 2011-02-17
album: MangoPudding
  type: MusicAlbum
  date published: 2011-10-24
album: 芒果布丁
  type: MusicAlbum
  date published: 2011-10-24
album: Reach for the Bluesky
  type: MusicAlbum
  date published: 2012-02-17
album: Reach for the Bluesky
  type: MusicAlbum
  date published: 2012-02-17
album: crystaL from next
  type: MusicAlbum
  date published: 2012-09-07
album: crystaL-from,next-
  type: MusicAlbum
  date published: 2012-09-07
album: I will say "Good-morning!"to your son
  type: MusicAlbum
  date published: 2012-11-26
album: あいうぃるせいぐっもーにんとぅよあさん
  type: MusicAlbum
  date published: 2012-11-26
album: Not to fadeout
  type: MusicAlbum
  date published: 2013-02-15
album: きえないで。
  type: MusicAlbum
  date published: 2013-02-15
album: Mocchi de Pon de
  type: MusicAlbum
  date published: 2013-05-01
album: Mocchi de Pon de
  type: MusicAlbum
  date published: 2013-05-01
album: メニューは厳選された青いヤツにクリピィを添えて
  type: MusicAlbum
  date published: 2013-09-06
album: Maindish is special"BLUE brother"with,crystal-P
  type: MusicAlbum
  date published: 2013-09-06
album: Return to a friend
  type: MusicAlbum
  date published: 2013-11-08
album: トモダチに、戻ろう…？
album: Faraway
album: 彼方
album: Up to the end of night
album: 夜ノ果テマデ
album: 贄の風采
album: テンカラット
album: PARTED
album: crystal mic-10th Blue Mix-
album: Brighter Wing
album: PaPaPaPa Paxiiiiii
album: one of them
album: コノ春、アノ春。
album: きっと、同じ流れ星を
album: かつての恒星は
album: Vivid favorite
album: I'm buddy

トモダチに、戻ろう…？
type: MusicAlbum
date published: 2013-11-08

Faraway
type: MusicAlbum
date published: 2014-02-17

彼方
type: MusicAlbum
date published: 2014-02-17

Up to the end of night
type: MusicAlbum
date published: 2014-06-30

夜ノ果テマデ
type: MusicAlbum
date published: 2014-06-30

贄の風采
type: MusicAlbum
date published: 2015-02-13

テンカラット
type: MusicAlbum
date published: 2016-02-17

PARTED
type: MusicAlbum
date published: 2016-06-15

crystal mic-10th Blue Mix-
type: MusicAlbum
date published: 2018-02-14

Brighter Wing
type: MusicAlbum
date published: 2019-02-12

PaPaPaPa Paxiiiiii
type: MusicAlbum
date published: 2019-02-12

one of them
type: MusicAlbum
date published: 2020-02-14

コノ春、アノ春。
type: MusicAlbum
date published: 2020-04-17

きっと、同じ流れ星を
type: MusicAlbum
date published: 2021-02-15

かつての恒星は
type: MusicAlbum
date published: 2022-02-14

Vivid favorite
type: MusicAlbum
date published: 2023-02-13

I'm buddy
type: MusicAlbum
date published: 2024-02-14