JustCosplaySings
type: MusicGroup
popularity: 36
followers: 5287
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d77a6ecd5ea3ef0e5391d9cf0b1fbff46ad5b92e10b564fbfd9f97edbe4ced2
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/9249aeb9-8990-413c-9968-6fbb1dedbe27.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9249aeb9-8990-413c-9968-6fbb1dedbe27.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9249aeb9-8990-413c-9968-6fbb1dedbe27
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x7d77a6ecd5ea3ef0e5391d9cf0b1fbff46ad5b92e10b564fbfd9f97edbe4ced2. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9249aeb9-8990-413c-9968-6fbb1dedbe27.json and https://artists.proofprofile.net/proofs/artist/9249aeb9-8990-413c-9968-6fbb1dedbe27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Weight of the World (from "NieR:Automata") [Emotional Orchestral Version]
  type: MusicAlbum
  date published: 2017
album: Weight of the World (from "NieR:Automata") [Emotional Orchestral Version]
  type: MusicAlbum
  date published: 2017-01-01
album: Reflection "自己“ (English/Chinese Bilingual Version)
  type: MusicAlbum
  date published: 2021-09-06
album: Reflection "自己“ (English/Chinese Bilingual Version)
  type: MusicAlbum
  date published: 2021-09-06
album: Lights
  type: MusicAlbum
  date published: 2021-11-23
album: Lights
  type: MusicAlbum
  date published: 2021-11-23
album: 专属天使 "Personal Angel" (Female Lofi version)
  type: MusicAlbum
  date published: 2021-12-02
album: Zankyou Sanka 残響散歌 (Emotional Orchestral Version)
  type: MusicAlbum
  date published: 2021-12-16
album: Red Swan (Emotional Orchestral Version)
  type: MusicAlbum
  date published: 2022-01-06
album: Vivid Vice (Emotional Orchestral Cover)
  type: MusicAlbum
  date published: 2022-01-06
album: Vivid Vice (Emotional Orchestral Cover)
  type: MusicAlbum
  date published: 2022-01-06
album: Asa ga Kuru 朝が来る (Emotional Orchestral Cover)
  type: MusicAlbum
  date published: 2022-01-06
album: Red Swan (Emotional Orchestral Version)
  type: MusicAlbum
  date published: 2022-01-06
album: Asa ga Kuru 朝が来る (Emotional Orchestral Cover)
  type: MusicAlbum
  date published: 2022-01-06
album: Akuma No Ko 悪魔の子 (English Cover)
  type: MusicAlbum
  date published: 2022-01-12
album: Akuma No Ko 悪魔の子 (English Cover)
  type: MusicAlbum
  date published: 2022-01-12
album: Akuma No Ko 悪魔の子 (Full Version)
  type: MusicAlbum
  date published: 2022-02-02
album: Akuma No Ko 悪魔の子 (Full Version)
  type: MusicAlbum
  date published: 2022-02-02
album: Unravel (Emotional Orchestral Version)
  type: MusicAlbum
  date published: 2022-02-17
album: Unravel (Emotional Orchestral Version)
  type: MusicAlbum
  date published: 2022-02-17
album: 虹とカイト "Niji to Kaito" (Female Version)
  type: MusicAlbum
  date published: 2022-02-21
album: Sakayume 逆夢 (English Cover)
  type: MusicAlbum
  date published: 2022-03-13
album: Sakayume 逆夢 (English Cover)
  type: MusicAlbum
  date published: 2022-03-13
album: どんな君も "Nobody Like U"
  type: MusicAlbum
  date published: 2022-03-20
album: Akuma No Ko (Full English Version)
  type: MusicAlbum
  date published: 2022-04-04
album: Akuma No Ko (Full English Version)
  type: MusicAlbum
  date published: 2022-04-04
  track: Akuma No Ko - Full English Version
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206564
    explicit: false
    by artist: JustCosplaySings
    in album: Akuma No Ko (Full English Version)
      type: MusicAlbum
      date published: 2022-04-04
    isrc code: QZHN32230259
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T10:31:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0925d5a75afae0d1cd37b9b1fdc63d2f39fdd0d17ee152f7c03e160b79c3e851
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32230259
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x0925d5a75afae0d1cd37b9b1fdc63d2f39fdd0d17ee152f7c03e160b79c3e851. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZHN32230259.
      date published: 2026-07-17T19:12:23Z
    audio: Akuma No Ko - Full English Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.014
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.614
      additional property: Energy
        type: PropertyValue
        value: 0.253
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.932
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.363
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.307
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.264
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Give It Back (Duet Version)
  type: MusicAlbum
  date published: 2022-04-04
album: 喜劇 (Lofi Version)
album: First Love (Violet Evergarden version)
album: New Genesis 新時代 (Emotional Orchestral Version)
album: The Beginning (Attack on Titan version)
album: We Are (My Hero Academia version)
album: Tot Musica (from "One Piece Movie Red") [English Version]
album: I Really Want To Stay At Your House (from "Cyberpunk Edgerunners") [Japanese Version]
album: I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Japanese Version]
album: I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Orchestral Remix]
album: New Genesis (From "One Piece Red") [English Version]
album: Everything Goes On (from "League of Legends") [Japanese Version (Emotional)]
album: Everything Goes On (from "League of Legends") (Emotional) [Japanese Version]
album: The Edge of Dawn (Emotional Version)
album: Golden Hour (Japanese Version)
album: Nier: Automata Emotional Medley (From "Nier: Automata")
album: Nier: Automata Emotional Medley (From "Nier: Automata OST")
album: Kizuna No Kiseki (Emotional Version)
album: Da Capo from Honkai Impact (Japanese Version)
album: Find The Flame (Epic Lyrical Version)
album: Moongazing from FFXVI (English Version)
album: FFXVI Anime Opening "Find the Flame" (Japanese Version)
album: Down By The River / Weeping Dawn from Baldur's Gate 3 (Emotional Orchestral Version)
album: Down By The River / Weeping Dawn from Baldur's Gate 3 (Japanese Version)
album: I Still Want To Live x The Wolven Storm
album: Fly Me To The Moon (Cyberpunk Version)
album: Phantom Liberty (Epic Emotional Version)
album: Bring Me To Life (Japanese Version)
album: GODS (J-Rock Version)
album: Itterasshai "See You Again" (English Version)
album: The Amazing Digital Circus (1995 Retro Anime Theme)
album: The Amazing Digital Circus (Retro Anime Extended Version)
album: The Amazing Digital Circus (Jingle Bells Version)
album: Catch You Now (from Reverse:1999)
album: Oceans (Emotional Orchestral Version)
album: Poison "from Hazbin Hotel" (Japanese Version)
album: Poison "Hazbin Hotel" (Pop Punk Rock Version)
album: Clarity (Emotional Orchestral Version)
album: Disassembly (Final Destination) a Murder Drones theme song

Give It Back (Duet Version)
type: MusicAlbum
date published: 2022-04-04

喜劇 (Lofi Version)
type: MusicAlbum
date published: 2022-05-11

喜劇 (Lofi Version)
type: MusicAlbum
date published: 2022-05-11

First Love (Violet Evergarden version)
type: MusicAlbum
date published: 2022-06-08

New Genesis 新時代 (Emotional Orchestral Version)
type: MusicAlbum
date published: 2022-06-13

New Genesis 新時代 (Emotional Orchestral Version)
type: MusicAlbum
date published: 2022-06-13

The Beginning (Attack on Titan version)
type: MusicAlbum
date published: 2022-06-27

The Beginning (Attack on Titan version)
type: MusicAlbum
date published: 2022-06-27

We Are (My Hero Academia version)
type: MusicAlbum
date published: 2022-07-06

We Are (My Hero Academia version)
type: MusicAlbum
date published: 2022-07-06

Tot Musica (from "One Piece Movie Red") [English Version]
type: MusicAlbum
date published: 2022-09-27

Tot Musica (from "One Piece Movie Red") [English Version]
type: MusicAlbum
date published: 2022-09-27

I Really Want To Stay At Your House (from "Cyberpunk Edgerunners") [Japanese Version]
type: MusicAlbum
date published: 2022-10-06

I Really Want To Stay At Your House (from "Cyberpunk Edgerunners") [Japanese Version]
type: MusicAlbum
date published: 2022-10-06
track: I Really Want To Stay At Your House (from "Cyberpunk Edgerunners") - Japanese Version
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102380
  explicit: false
  by artist: JustCosplaySings
  in album: I Really Want To Stay At Your House (from "Cyberpunk Edgerunners") [Japanese Version]
    type: MusicAlbum
    date published: 2022-10-06
  isrc code: QZPJ32203683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T02:57:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1fea5c1da8b1661a6da41282e05dc43052e14fcd953303fe382ffefdefbe9a40
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32203683
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fea5c1da8b1661a6da41282e05dc43052e14fcd953303fe382ffefdefbe9a40. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZPJ32203683.
    date published: 2026-07-03T08:56:35Z
  audio: I Really Want To Stay At Your House (from "Cyberpunk Edgerunners") - Japanese Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.946
    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: 0.643
    additional property: Energy
      type: PropertyValue
      value: 0.703
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.426
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.3
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.534
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.112
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Major

I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Japanese Version]
type: MusicAlbum
date published: 2022-10-18

I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Orchestral Remix]
type: MusicAlbum
date published: 2022-10-18
track: I Really Want To Stay At Your House (from "Cyberpunk 2077") - Emotional Orchestral Remix
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194670
  explicit: false
  by artist: JustCosplaySings
  in album: I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Orchestral Remix]
    type: MusicAlbum
    date published: 2022-10-18
  isrc code: QZPJ32203909
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T06:09:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c10c4ea937ae3f20cf2b8fb54c4a1b68da2963d2388edea5d65659661f395af
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958544
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958544
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32203909
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T12:14:37Z
  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 0x4c10c4ea937ae3f20cf2b8fb54c4a1b68da2963d2388edea5d65659661f395af. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZPJ32203909.
    date published: 2026-07-18T12:14:37Z
  audio: I Really Want To Stay At Your House (from "Cyberpunk 2077") - Emotional Orchestral Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 119.833
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.607
    additional property: Energy
      type: PropertyValue
      value: 0.277
    additional property: Speechiness
      type: PropertyValue
      value: 0.037
    additional property: Acousticness
      type: PropertyValue
      value: 0.817
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.092
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.253
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.145
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Orchestral Remix]
type: MusicAlbum
date published: 2022-10-18

I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Japanese Version]
type: MusicAlbum
date published: 2022-10-18
track: I Really Want To Stay At Your House (from "Cyberpunk 2077") - Emotional Japanese Version
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196156
  explicit: false
  by artist: JustCosplaySings
  in album: I Really Want To Stay At Your House (from "Cyberpunk 2077") [Emotional Japanese Version]
    type: MusicAlbum
    date published: 2022-10-18
  isrc code: QZPJ32203918
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-30T00:29:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18eb6f0f4d84befd06b4af61232d334a0dc557dec3162ad8150f1ecd0f226d4b
  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/QZPJ32203918
  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 0x18eb6f0f4d84befd06b4af61232d334a0dc557dec3162ad8150f1ecd0f226d4b. 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/QZPJ32203918.
    date published: 2026-07-02T16:51:38Z
  audio: I Really Want To Stay At Your House (from "Cyberpunk 2077") - Emotional Japanese Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.041
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.62
    additional property: Energy
      type: PropertyValue
      value: 0.295
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.852
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.414
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.085
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

New Genesis (From "One Piece Red") [English Version]
type: MusicAlbum
date published: 2022-11-03

New Genesis (From "One Piece Red") [English Version]
type: MusicAlbum
date published: 2022-11-03

Everything Goes On (from "League of Legends") [Japanese Version (Emotional)]
type: MusicAlbum
date published: 2022-11-11

Everything Goes On (from "League of Legends") (Emotional) [Japanese Version]
type: MusicAlbum
date published: 2022-11-11

The Edge of Dawn (Emotional Version)
type: MusicAlbum
date published: 2023-01-17

The Edge of Dawn (Emotional Version)
type: MusicAlbum
date published: 2023-01-17

Golden Hour (Japanese Version)
type: MusicAlbum
date published: 2023-01-18

Golden Hour (Japanese Version)
type: MusicAlbum
date published: 2023-01-18

Nier: Automata Emotional Medley (From "Nier: Automata")
type: MusicAlbum
date published: 2023-01-24

Nier: Automata Emotional Medley (From "Nier: Automata OST")
type: MusicAlbum
date published: 2023-01-24

Kizuna No Kiseki (Emotional Version)
type: MusicAlbum
date published: 2023-02-22

Kizuna No Kiseki (Emotional Version)
type: MusicAlbum
date published: 2023-02-22

Da Capo from Honkai Impact (Japanese Version)
type: MusicAlbum
date published: 2023-06-14

Da Capo from Honkai Impact (Japanese Version)
type: MusicAlbum
date published: 2023-06-14
track: Da Capo from Honkai Impact - Japanese Version
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160489
  explicit: false
  by artist: JustCosplaySings
  in album: Da Capo from Honkai Impact (Japanese Version)
    type: MusicAlbum
    date published: 2023-06-14
  isrc code: QZMEN2375809
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-13T14:07:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x562b6c8cd6f9fe3531fba96673eedb88102a30475c10d0e4b7c28ea84df7ab89
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957863
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957863
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2375809
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T14:41:15Z
  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 0x562b6c8cd6f9fe3531fba96673eedb88102a30475c10d0e4b7c28ea84df7ab89. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZMEN2375809.
    date published: 2026-07-13T14:41:15Z
  audio: Da Capo from Honkai Impact - Japanese Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 125.997
    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: 0.539
    additional property: Energy
      type: PropertyValue
      value: 0.246
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.846
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.236
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.144
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.278
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Find The Flame (Epic Lyrical Version)
type: MusicAlbum
date published: 2023-06-24

Find The Flame (Epic Lyrical Version)
type: MusicAlbum
date published: 2023-06-24
track: Find The Flame - Epic Lyrical Version
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144142
  explicit: false
  by artist: JustCosplaySings
  in album: Find The Flame (Epic Lyrical Version)
    type: MusicAlbum
    date published: 2023-06-24
  isrc code: QZMER2320222
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T14:19:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x738cffd1e2084c66ad3cea38be5f81cbe569c5ca6292fe6e7af7ec822ed33ed3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958897
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958897
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2320222
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T14:57:46Z
  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 0x738cffd1e2084c66ad3cea38be5f81cbe569c5ca6292fe6e7af7ec822ed33ed3. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZMER2320222.
    date published: 2026-07-20T14:57:46Z
  audio: Find The Flame - Epic Lyrical Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 141.807
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.397
    additional property: Energy
      type: PropertyValue
      value: 0.373
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.889
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.684
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.3
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.032
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Moongazing from FFXVI (English Version)
type: MusicAlbum
date published: 2023-07-18
track: Moongazing from FFXVI - English Version
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260097
  explicit: false
  by artist: JustCosplaySings
  in album: Moongazing from FFXVI (English Version)
    type: MusicAlbum
    date published: 2023-07-18
  isrc code: QZNWV2311553
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T09:17:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x056014af01cf2f5a06de636cd538ec793e3aa48701f4a978d907beee34d51c7b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958544
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958544
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2311553
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T12:14:37Z
  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 0x056014af01cf2f5a06de636cd538ec793e3aa48701f4a978d907beee34d51c7b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZNWV2311553.
    date published: 2026-07-18T12:14:37Z
  audio: Moongazing from FFXVI - English Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 78.026
    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: 0.497
    additional property: Energy
      type: PropertyValue
      value: 0.207
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.875
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.003
    additional property: Liveness
      type: PropertyValue
      value: 0.096
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.157
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.629
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Moongazing from FFXVI (English Version)
type: MusicAlbum
date published: 2023-07-18

FFXVI Anime Opening "Find the Flame" (Japanese Version)
type: MusicAlbum
date published: 2023-07-26

FFXVI Anime Opening "Find the Flame" (Japanese Version)
type: MusicAlbum
date published: 2023-07-26

Down By The River / Weeping Dawn from Baldur's Gate 3 (Emotional Orchestral Version)
type: MusicAlbum
date published: 2023-08-24

Down By The River / Weeping Dawn from Baldur's Gate 3 (Emotional Orchestral Version)
type: MusicAlbum
date published: 2023-08-24
track: Down By The River / Weeping Dawn from Baldur's Gate 3 - Emotional Orchestral Version
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180764
  explicit: false
  by artist: JustCosplaySings
  in album: Down By The River / Weeping Dawn from Baldur's Gate 3 (Emotional Orchestral Version)
    type: MusicAlbum
    date published: 2023-08-24
  isrc code: QZTAT2324381
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-30T00:28:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d5f86ba97122adce8a49640aedf20307cff2268b8039a3521d888ccf276de26
  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/QZTAT2324381
  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 0x9d5f86ba97122adce8a49640aedf20307cff2268b8039a3521d888ccf276de26. 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/QZTAT2324381.
    date published: 2026-07-02T16:51:38Z
  audio: Down By The River / Weeping Dawn from Baldur's Gate 3 - Emotional Orchestral Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.988
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.5
    additional property: Energy
      type: PropertyValue
      value: 0.536
    additional property: Speechiness
      type: PropertyValue
      value: 0.042
    additional property: Acousticness
      type: PropertyValue
      value: 0.8
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.24
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.312
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Down By The River / Weeping Dawn from Baldur's Gate 3 (Japanese Version)
type: MusicAlbum
date published: 2023-09-04

Down By The River / Weeping Dawn from Baldur's Gate 3 (Japanese Version)
type: MusicAlbum
date published: 2023-09-04

I Still Want To Live x The Wolven Storm
type: MusicAlbum
date published: 2023-09-20

I Still Want To Live x The Wolven Storm
type: MusicAlbum
date published: 2023-09-20

Fly Me To The Moon (Cyberpunk Version)
type: MusicAlbum
date published: 2023-10-03

Fly Me To The Moon (Cyberpunk Version)
type: MusicAlbum
date published: 2023-10-03

Phantom Liberty (Epic Emotional Version)
type: MusicAlbum
date published: 2023-10-18

Bring Me To Life (Japanese Version)
type: MusicAlbum
date published: 2023-10-25

GODS (J-Rock Version)
type: MusicAlbum
date published: 2023-10-28

Itterasshai "See You Again" (English Version)
type: MusicAlbum
date published: 2023-11-15

The Amazing Digital Circus (1995 Retro Anime Theme)
type: MusicAlbum
date published: 2023-11-15

The Amazing Digital Circus (Retro Anime Extended Version)
type: MusicAlbum
date published: 2023-11-24

The Amazing Digital Circus (Jingle Bells Version)
type: MusicAlbum
date published: 2023-12-20

Catch You Now (from Reverse:1999)
type: MusicAlbum
date published: 2024-01-02

Oceans (Emotional Orchestral Version)
type: MusicAlbum
date published: 2024-01-19

Poison "from Hazbin Hotel" (Japanese Version)
type: MusicAlbum
date published: 2024-01-20

Poison "Hazbin Hotel" (Pop Punk Rock Version)
type: MusicAlbum
date published: 2024-01-24

Clarity (Emotional Orchestral Version)
type: MusicAlbum
date published: 2024-02-13
track: Clarity - Emotional Orchestral Version
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203582
  explicit: false
  by artist: JustCosplaySings
  in album: Clarity (Emotional Orchestral Version)
    type: MusicAlbum
    date published: 2024-02-13
  isrc code: QZYD92401451
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T03:05:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c21ab8745a0b3a8028bd2417cba4e6bde8235ffad45803d4f563141639e031a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958690
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958690
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92401451
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:14:39Z
  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 0x7c21ab8745a0b3a8028bd2417cba4e6bde8235ffad45803d4f563141639e031a. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZYD92401451.
    date published: 2026-07-19T07:14:39Z
  audio: Clarity - Emotional Orchestral Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.089
    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: 0.59
    additional property: Energy
      type: PropertyValue
      value: 0.254
    additional property: Speechiness
      type: PropertyValue
      value: 0.029
    additional property: Acousticness
      type: PropertyValue
      value: 0.918
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.113
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.345
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.461
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Disassembly (Final Destination) a Murder Drones theme song
type: MusicAlbum
date published: 2024-04-04

Poison from Hazbin Hotel (Lofi Version)
type: MusicAlbum
date published: 2024-04-19

Emberfire "The Song Burning in the Embers" from Genshin Impact (Japanese Version)
type: MusicAlbum
date published: 2024-04-25

Blue (from "Kisara's Moon")
type: MusicAlbum
date published: 2024-05-11

Goodbye (Kaufmo's Funeral Theme) from The Amazing Digital Circus
type: MusicAlbum
date published: 2024-06-19

Clarity (by Zedd) [Japanese Version]
type: MusicAlbum
date published: 2024-06-19
track: Clarity (by Zedd) - Japanese Version
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206430
  explicit: false
  by artist: JustCosplaySings
  in album: Clarity (by Zedd) [Japanese Version]
    type: MusicAlbum
    date published: 2024-06-19
  isrc code: QZYD92403024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T07:01:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4f577b2953bbb244f97c5cf66c7ef225091dba511a7ebbbc81a483ac68aee82
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92403024
  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 0xc4f577b2953bbb244f97c5cf66c7ef225091dba511a7ebbbc81a483ac68aee82. 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/QZYD92403024.
    date published: 2026-07-04T10:04:33Z
  audio: Clarity (by Zedd) - Japanese Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.975
    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: 0.6
    additional property: Energy
      type: PropertyValue
      value: 0.186
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.825
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.149
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.121
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.074
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Clarity (Japanese EDM Remix)
type: MusicAlbum
date published: 2024-07-21

Behave (Fundamental Paper Education Miss Circle Song)
type: MusicAlbum
date published: 2024-07-28
track: Behave (Fundamental Paper Education Miss Circle Song)
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199200
  explicit: false
  by artist: JustCosplaySings
  in album: Behave (Fundamental Paper Education Miss Circle Song)
    type: MusicAlbum
    date published: 2024-07-28
  isrc code: QZYD92403626
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T18:30:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48b0c49be7a0ee45a109e77ce446a681a0ba6a584080b5edee387f1a110963f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    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/QZYD92403626
  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 0x48b0c49be7a0ee45a109e77ce446a681a0ba6a584080b5edee387f1a110963f9. 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/QZYD92403626.
    date published: 2026-07-03T19:59:51Z
  audio: Behave (Fundamental Paper Education Miss Circle Song)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 200.119
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.655
    additional property: Energy
      type: PropertyValue
      value: 0.481
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.319
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.373
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.912
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.406
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major

Silly Billy (Pomni Version from The Amazing Digital Circus)
type: MusicAlbum
date published: 2024-09-06
track: Silly Billy (Pomni Version from The Amazing Digital Circus)
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123468
  explicit: false
  by artist: JustCosplaySings
  in album: Silly Billy (Pomni Version from The Amazing Digital Circus)
    type: MusicAlbum
    date published: 2024-09-06
  isrc code: QZYD92403972
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T16:22:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x625a57511c5159ee988354eaddcc024dfc7930926d0b1d8c24c5fcce29ecb146
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958582
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958582
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92403972
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T16:47:25Z
  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 0x625a57511c5159ee988354eaddcc024dfc7930926d0b1d8c24c5fcce29ecb146. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/QZYD92403972.
    date published: 2026-07-18T16:47:25Z
  audio: Silly Billy (Pomni Version from The Amazing Digital Circus)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 172.97
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.514
    additional property: Energy
      type: PropertyValue
      value: 0.692
    additional property: Speechiness
      type: PropertyValue
      value: 0.043
    additional property: Acousticness
      type: PropertyValue
      value: 0.321
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.291
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.629
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.636
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

"Burning Desire" Burnice from Zenless Zone Zero (Rock Version)
type: MusicAlbum
date published: 2024-10-22

The Sprunki Song (Kawaii Metal Version)
type: MusicAlbum
date published: 2024-12-18
track: The Sprunki Song - Kawaii Metal Version
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93972
  explicit: false
  by artist: JustCosplaySings
  in album: The Sprunki Song (Kawaii Metal Version)
    type: MusicAlbum
    date published: 2024-12-18
  isrc code: QZYD92405411
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T06:48:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76863559d60e31335e24ef939a562154a35754e14805dc66a22f44163e9b6f7a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956639
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956639
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92405411
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T11:19:20Z
  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 0x76863559d60e31335e24ef939a562154a35754e14805dc66a22f44163e9b6f7a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZYD92405411.
    date published: 2026-07-04T11:19:20Z
  audio: The Sprunki Song - Kawaii Metal Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.039
    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: 0.606
    additional property: Energy
      type: PropertyValue
      value: 0.85
    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.534
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.22
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.927
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.894
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

The Sprunki Song (Japanese Version)
type: MusicAlbum
date published: 2025-01-04
track: The Sprunki Song - Japanese Version
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93972
  explicit: false
  by artist: JustCosplaySings
  in album: The Sprunki Song (Japanese Version)
    type: MusicAlbum
    date published: 2025-01-04
  isrc code: QZYD92505642
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T07:48:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa59ed18686c034a6c30f087a74a86eaa10a5584dd09a220d4509fee3fb165a5c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92505642
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T08:19:09Z
  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 0xa59ed18686c034a6c30f087a74a86eaa10a5584dd09a220d4509fee3fb165a5c. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZYD92505642.
    date published: 2026-07-18T08:19:09Z
  audio: The Sprunki Song - Japanese Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.063
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.614
    additional property: Energy
      type: PropertyValue
      value: 0.901
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.4
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.14
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.859
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.203
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

The Sprunki Song (Extended Japanese Version)
type: MusicAlbum
date published: 2025-01-21
track: The Sprunki Song - Extended Japanese Version
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159439
  explicit: false
  by artist: JustCosplaySings
  in album: The Sprunki Song (Extended Japanese Version)
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505810
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T00:47:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd215605ab6eac1ba89ee804ba2714db9c694dfd0949e5616be723df192e839a8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958633
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958633
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92505810
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T00:54:50Z
  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 0xd215605ab6eac1ba89ee804ba2714db9c694dfd0949e5616be723df192e839a8. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZYD92505810.
    date published: 2026-07-19T00:54:50Z
  audio: The Sprunki Song - Extended Japanese Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.873
    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: 0.68
    additional property: Energy
      type: PropertyValue
      value: 0.764
    additional property: Speechiness
      type: PropertyValue
      value: 0.187
    additional property: Acousticness
      type: PropertyValue
      value: 0.313
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.667
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.538
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor

The Sprunki Song (Extended English Version)
type: MusicAlbum
date published: 2025-01-21
track: The Sprunki Song - Extended English Version
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169841
  explicit: false
  by artist: JustCosplaySings
  in album: The Sprunki Song (Extended English Version)
    type: MusicAlbum
    date published: 2025-01-21
  isrc code: QZYD92505808
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-30T00:27:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3dfa156c8aa0d59655abe075b3879c5a58cdff80423515686addef0105ebb196
  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/QZYD92505808
  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 0x3dfa156c8aa0d59655abe075b3879c5a58cdff80423515686addef0105ebb196. 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/QZYD92505808.
    date published: 2026-07-02T16:51:38Z
  audio: The Sprunki Song - Extended English Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 180.027
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.676
    additional property: Energy
      type: PropertyValue
      value: 0.774
    additional property: Speechiness
      type: PropertyValue
      value: 0.172
    additional property: Acousticness
      type: PropertyValue
      value: 0.26
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.203
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.7
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.058
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

The Amazing Digital Circus Anime Ending Theme (English Version)
type: MusicAlbum
date published: 2025-03-30

Afterlife from Devil May Cry (Japanese Version)
type: MusicAlbum
date published: 2025-04-16

L-l-l-looking At You (an Apothecary Diaries song)
type: MusicAlbum
date published: 2025-06-28

Golden (from Kpop Demon Hunters) [Orchestral Vocal Version]
type: MusicAlbum
date published: 2025-08-01

Your Idol (from "Kpop Demon Hunters") [Rumi's Version]
type: MusicAlbum
date published: 2025-08-08

Soda Pop if it was a Huntrix / Saja Boys duet (duet version)
type: MusicAlbum
date published: 2025-10-11
track: Soda Pop if it was a Huntrix / Saja Boys duet - duet version
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156190
  explicit: false
  by artist: JustCosplaySings
  in album: Soda Pop if it was a Huntrix / Saja Boys duet (duet version)
    type: MusicAlbum
    date published: 2025-10-11
  isrc code: QZYD92501134
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T09:56:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0a56609822be3b8977e217d3f208ef29b21aeedde2d72a8947ad1c47225efe8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958543
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958543
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYD92501134
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T11:58:44Z
  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 0xe0a56609822be3b8977e217d3f208ef29b21aeedde2d72a8947ad1c47225efe8. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZYD92501134.
    date published: 2026-07-18T11:58:44Z
  audio: Soda Pop if it was a Huntrix / Saja Boys duet - duet version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.036
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.818
    additional property: Energy
      type: PropertyValue
      value: 0.843
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.041
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.074
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.62
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.904
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major