HIBIKI
type: MusicGroup
genre: j-rap
description: Hibiki is a Japanese word which can be translated as "echo" or "resonance" among other meanings. It may refer to: People , Japanese footballer , Japanese long jumper Reine Hibiki, a Japanese illustr
popularity: 14
followers: 178
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x892d2cd04ad1996d7b48db01309bf4f5434885ac6633ea42d3a18328d348337a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953699
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953699
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/735ab842-570a-44cc-b5f4-54c6a0cd704b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/735ab842-570a-44cc-b5f4-54c6a0cd704b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/735ab842-570a-44cc-b5f4-54c6a0cd704b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:00:24Z
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 0x892d2cd04ad1996d7b48db01309bf4f5434885ac6633ea42d3a18328d348337a. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/735ab842-570a-44cc-b5f4-54c6a0cd704b.json and https://artists.proofprofile.net/proofs/artist/735ab842-570a-44cc-b5f4-54c6a0cd704b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
album: ONE OR EIGHT
  type: MusicAlbum
  date published: 2010-02-25
album: 路地裏の海族
  type: MusicAlbum
  date published: 2011-05-11
album: Scream!! (DJ KEN-BOW Mix)
  type: MusicAlbum
  date published: 2016-01-20
album: Do It!! (DJ KEN-BOW Mix)
  type: MusicAlbum
  date published: 2016-07-01
album: 砂
  type: MusicAlbum
  date published: 2018-02-24
album: suna
  type: MusicAlbum
  date published: 2018-02-24
album: jikan
  type: MusicAlbum
  date published: 2018-03-04
album: taiyou
  type: MusicAlbum
  date published: 2018-03-04
album: 時間
  type: MusicAlbum
  date published: 2018-03-04
album: 太陽
  type: MusicAlbum
  date published: 2018-03-04
album: The secret story
  type: MusicAlbum
  date published: 2018-03-05
album: まぼろし
  type: MusicAlbum
  date published: 2018-06-02
album: maboroshi
  type: MusicAlbum
  date published: 2018-06-02
album: 世界
  type: MusicAlbum
  date published: 2018-06-02
album: sekai
  type: MusicAlbum
  date published: 2018-06-02
album: INTERCEPTOR!! (DJ KEN-BOW MIX)
  type: MusicAlbum
  date published: 2019-07-05
album: INTERCEPTOR!! (DJ KEN-BOW MIX)
  type: MusicAlbum
  date published: 2019-07-05
album: GERBERA
  type: MusicAlbum
  date published: 2023-02-16
album: GERBERA
  type: MusicAlbum
  date published: 2023-02-16
  track: Trust (feat. KOTA)
    type: MusicRecording
    duration: PT4M24S
    duration ms: 264140
    explicit: false
    by artist: HIBIKI
    in album: GERBERA
      type: MusicAlbum
      date published: 2023-02-16
    genre: j-rap
    isrc code: TCJPU2387186
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:44:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x598da52d9eb7a6ea9d4f73b01dd00e9c72f089879a3c93fe0e65876e045cf904
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957782
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957782
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPU2387186
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:52:48Z
    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 0x598da52d9eb7a6ea9d4f73b01dd00e9c72f089879a3c93fe0e65876e045cf904. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/TCJPU2387186.
      date published: 2026-07-13T00:52:48Z
    audio: Trust (feat. KOTA)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.033
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.644
      additional property: Energy
        type: PropertyValue
        value: 0.6
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.09
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.397
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.718
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
track: 好きなのに愛せない
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227346
  explicit: false
  by artist: SPICY CHOCOLATE
  by artist: HIBIKI
  by artist: Rekko
  in album: TOKYO HEART BEATS
    type: MusicAlbum
    date published: 2020-03-09
  genre: j-pop
  genre: j-r-b
  isrc code: JPPO02000461
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T07:53:30+00:00
  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: 好きなのに愛せない

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x85b5b2defccd2010c0c8e74a4ecfb26e9b77a423311695f68c905e8741d81b3f

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956304

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO02000461

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

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 0x85b5b2defccd2010c0c8e74a4ecfb26e9b77a423311695f68c905e8741d81b3f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/JPPO02000461.
date published: 2026-07-02T03:55:08Z

好きなのに愛せない
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 126.835
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.693
additional property: Energy
  type: PropertyValue
  value: 0.815
additional property: Speechiness
  type: PropertyValue
  value: 0.032
additional property: Acousticness
  type: PropertyValue
  value: 0.099
additional property: Instrumentalness
  type: PropertyValue
  value: 0.002
additional property: Liveness
  type: PropertyValue
  value: 0.098
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.214
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.166
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor