Frostfm
type: MusicGroup
popularity: 43
followers: 51750
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x459271ef3cdc55b40051f515e5a468a4f966fee5f18a8f68140a2fcac003232d
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05d4ff1c-96f0-4bfd-a4c9-c35442065cfb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05d4ff1c-96f0-4bfd-a4c9-c35442065cfb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05d4ff1c-96f0-4bfd-a4c9-c35442065cfb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
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 0x459271ef3cdc55b40051f515e5a468a4f966fee5f18a8f68140a2fcac003232d. 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/05d4ff1c-96f0-4bfd-a4c9-c35442065cfb.json and https://artists.proofprofile.net/proofs/artist/05d4ff1c-96f0-4bfd-a4c9-c35442065cfb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Undertale Au Under Exe Original Animation Soundtrack, Vol. 1
  type: MusicAlbum
  date published: 2019-02-22
album: Megatale Music Volume 1 (Undertale AU)
  type: MusicAlbum
  date published: 2018-10-20
album: Helluva Boss: You Will Be Okay (Metal Vocal Cover)
  type: MusicAlbum
  date published: 2025-02-07
album: Helluva Boss: You Will Be Okay (Metal Version)
  type: MusicAlbum
  date published: 2025-01-24
album: Touhou Nazrin's Song: At The End Of Spring (Electric Guitar Version)
  type: MusicAlbum
  date published: 2025-01-10
album: My Heart Falls Slow (Metal Version)
  type: MusicAlbum
  date published: 2024-12-27
  track: My Heart Falls Slow - Metal Version
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180000
    explicit: false
    by artist: Frostfm
    by artist: Beamon
    in album: My Heart Falls Slow (Metal Version)
      type: MusicAlbum
      date published: 2024-12-27
    isrc code: QZTAT2434024
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x23e27bd5fa34ad42f70e85499a7b3afb505e58a54099c4ac4a9df840cb6862cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953528
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2434024
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    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 0x23e27bd5fa34ad42f70e85499a7b3afb505e58a54099c4ac4a9df840cb6862cf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTAT2434024.
      date published: 2026-06-13T15:41:10Z
    audio: My Heart Falls Slow - Metal Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.517
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.295
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.894
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
        type: PropertyValue
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      additional property: Mode Name
        type: PropertyValue
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album: Bleach TYBW: Quincy's Craft (Metal Version)
  type: MusicAlbum
  date published: 2024-12-20
album: Murder Drones: Knife Dance (Non-Vocal Lofi Version)
  type: MusicAlbum
  date published: 2024-12-13
album: Murder Drones: Knife Dance (Lofi Version)
  type: MusicAlbum
  date published: 2024-12-06
album: Murder Drones: Eternal Dream (Lofi Version)
  type: MusicAlbum
  date published: 2024-11-29
  track: Murder Drones: Eternal Dream - Lofi Version
    type: MusicRecording
    duration: PT1M46S
    duration ms: 106285
    explicit: false
    by artist: Frostfm
    in album: Murder Drones: Eternal Dream (Lofi Version)
      type: MusicAlbum
      date published: 2024-11-29
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf20838f6a3df10a89e26dcbe2b93bd23cc1cb52a74e8fc9189cfd932fa1de789
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2437952
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0xf20838f6a3df10a89e26dcbe2b93bd23cc1cb52a74e8fc9189cfd932fa1de789. 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/QZZ7M2437952.
      date published: 2026-07-02T03:55:08Z
    audio: Murder Drones: Eternal Dream - Lofi Version
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.808
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Murder Drones Fan Song: Crushing Down (Lofi Version)
album: Murder Drones: Forever (Lofi Instrumental Cover)
album: Murder Drones: Forever (Lofi Version)
album: Murder Drones: Bite Me (Lofi Version)
album: Murder Drones Uzi & N Fan Song: Crushing Down
album: Icewhore! (Metal Version)
album: Fundamental Paper Education Danger AU Miss Circle Fan Song: Hellfire Warden
album: Fundamental Paper Education Danger AU Bloomie Fan Song: Steel Symphony
album: Fundamental Paper Education: Alice Fan Song Vortex Of Shadows
album: Undertale Megalovania: Eclipsed Void (2024 Metal Version)
album: Fundamental Paper Education: Alice Fan Song Shadowed Thorn (Partial Transformation)
album: Fundamental Paper Education: Mister Barrel Song Halls Of The Enforcer (Fan Song)
album: Fundamental Paper Education Miss Circle Original Song: Circle Of Shadows (Metal Version)
album: Circle Of Shadows: Miss Circle Original Song (Fundamental Paper Education)
album: Deltarune: Run It Out (Kris Fan Song)
album: Helluva Boss: Loo Loo Land (Metal Instrumental Version)
album: Hazbin Hotel Fan Song: Tear You Apart (Vox VS Alastor Original) [Instrumental Version]
album: Hazbin Hotel Song: Tear You Apart (Alastor VS Vox Fan Original)
album: Hazbin Hotel: Love's Inferno (Lucifer Original)
album: Hazbin Hotel: Lift Me Up (Angeldust & Cherry Bomb Fan Original)
album: The Amazing Digital Circus Main Theme (Lofi Version)
album: The Amazing Digital Circus Main Theme (Metal Version)
album: Helluva Boss: Loo Loo Land (Metal Version)
album: Helluva Boss: Loo Loo Land (Lofi Vocal Cover)
album: Discord (Metal Version)
album: Touhou Cirno's Theme: Beloved Tomboyish Girl (Metal Version)
album: Touhou Rumia's Theme: Apparitions Stalk the Night (Metal Version)
album: Cataclysm (Metal Version)
album: My Ordinary Life (Metal Remaster)
album: Undertale Last Breath: Not A Slacker Anymore (Metal Version)
track: battle! champion ~ pokémon heartgold & soulsilver lofi
track: may's theme ~ pokémon ruby & sapphire lofi
track: route 1 ~ pokémon black & white lofi

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.572

Energy
type: PropertyValue
value: 0.448

Speechiness
type: PropertyValue
value: 0.034

Acousticness
type: PropertyValue
value: 0.142

Instrumentalness
type: PropertyValue
value: 0.903

Liveness
type: PropertyValue
value: 0.228

Valence (Positivity)
type: PropertyValue
value: 0.052

Loudness (dB)
type: PropertyValue
value: -16.262

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Murder Drones Fan Song: Crushing Down (Lofi Version)
type: MusicAlbum
date published: 2024-11-15

Murder Drones: Forever (Lofi Instrumental Cover)
type: MusicAlbum
date published: 2024-11-01

Murder Drones: Forever (Lofi Version)
type: MusicAlbum
date published: 2024-10-18
track: Murder Drones: Forever - Lofi Version
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89142
  explicit: false
  by artist: Frostfm
  by artist: Nika Jane
  in album: Murder Drones: Forever (Lofi Version)
    type: MusicAlbum
    date published: 2024-10-18
  isrc code: QZWFP2451425
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T11:47:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953536
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2451425
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x46c075298e36004d0e53b235c878de74be48f84c4ed5828e32884c588700480e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZWFP2451425.
    date published: 2026-06-13T17:25:41Z
  audio: Murder Drones: Forever - Lofi Version
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.21
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.552
    additional property: Energy
      type: PropertyValue
      value: 0.49
    additional property: Speechiness
      type: PropertyValue
      value: 0.026
    additional property: Acousticness
      type: PropertyValue
      value: 0.028
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.811
    additional property: Liveness
      type: PropertyValue
      value: 0.13
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.102
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.798
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Murder Drones: Bite Me (Lofi Version)
type: MusicAlbum
date published: 2024-09-27
track: Murder Drones: Bite Me - Lofi Version
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113142
  explicit: false
  by artist: Frostfm
  in album: Murder Drones: Bite Me (Lofi Version)
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: QZWFF2468143
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2468143
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x2a407b8ecef06c7b6d5e4f3a9e460bf1727ab7381aec4f6eb498188ee4c4e0c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZWFF2468143.
    date published: 2026-06-13T17:25:41Z
  audio: Murder Drones: Bite Me - Lofi Version
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.63
    additional property: Energy
      type: PropertyValue
      value: 0.424
    additional property: Speechiness
      type: PropertyValue
      value: 0.056
    additional property: Acousticness
      type: PropertyValue
      value: 0.044
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.92
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
      type: PropertyValue
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Murder Drones Uzi & N Fan Song: Crushing Down
type: MusicAlbum
date published: 2024-09-06
track: Murder Drones Uzi & N Fan Song: Crushing Down
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128571
  explicit: false
  by artist: Frostfm
  in album: Murder Drones Uzi & N Fan Song: Crushing Down
    type: MusicAlbum
    date published: 2024-09-06
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2420220
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0x23b53916fb79c74b11f1d6611c9947ed35decc63647d63b4d7f2fa55bf864b61. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTBC2420220.
    date published: 2026-06-13T13:32:09Z
  audio: Murder Drones Uzi & N Fan Song: Crushing Down
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.348
    additional property: Energy
      type: PropertyValue
      value: 0.974
    additional property: Speechiness
      type: PropertyValue
      value: 0.116
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Icewhore! (Metal Version)
type: MusicAlbum
date published: 2024-08-23

Fundamental Paper Education Danger AU Miss Circle Fan Song: Hellfire Warden
type: MusicAlbum
date published: 2024-08-16

Fundamental Paper Education Danger AU Bloomie Fan Song: Steel Symphony
type: MusicAlbum
date published: 2024-08-09

Fundamental Paper Education: Alice Fan Song Vortex Of Shadows
type: MusicAlbum
date published: 2024-08-02

Undertale Megalovania: Eclipsed Void (2024 Metal Version)
type: MusicAlbum
date published: 2024-07-26

Fundamental Paper Education: Alice Fan Song Shadowed Thorn (Partial Transformation)
type: MusicAlbum
date published: 2024-06-21

Fundamental Paper Education: Mister Barrel Song Halls Of The Enforcer (Fan Song)
type: MusicAlbum
date published: 2024-05-24

Fundamental Paper Education Miss Circle Original Song: Circle Of Shadows (Metal Version)
type: MusicAlbum
date published: 2024-05-10
track: Fundamental Paper Education Miss Circle Original Song: Circle Of Shadows - Metal Version
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161142
  explicit: false
  by artist: Frostfm
  in album: Fundamental Paper Education Miss Circle Original Song: Circle Of Shadows (Metal Version)
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2422413
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x849bcef31dfe2bd78de91640d4f14ad32d3ae77feb8acfa80fdd54b2af85822d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZK6H2422413.
    date published: 2026-06-13T17:25:41Z
  audio: Fundamental Paper Education Miss Circle Original Song: Circle Of Shadows - Metal Version
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Circle Of Shadows: Miss Circle Original Song (Fundamental Paper Education)
type: MusicAlbum
date published: 2024-04-19
track: Circle Of Shadows: Miss Circle Original Song (Fundamental Paper Education)
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161142
  explicit: false
  by artist: Frostfm
  in album: Circle Of Shadows: Miss Circle Original Song (Fundamental Paper Education)
    type: MusicAlbum
    date published: 2024-04-19
  isrc code: QZK6N2435504
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2435504
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x4aa79c8c91e1f64ff9ad554d6cbd6fc516b2c1a22ac3915b136040073dd9108b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZK6N2435504.
    date published: 2026-06-13T17:25:41Z
  audio: Circle Of Shadows: Miss Circle Original Song (Fundamental Paper Education)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Deltarune: Run It Out (Kris Fan Song)
type: MusicAlbum
date published: 2024-04-05

Helluva Boss: Loo Loo Land (Metal Instrumental Version)
type: MusicAlbum
date published: 2024-03-29

Hazbin Hotel Fan Song: Tear You Apart (Vox VS Alastor Original) [Instrumental Version]
type: MusicAlbum
date published: 2024-03-22

Hazbin Hotel Song: Tear You Apart (Alastor VS Vox Fan Original)
type: MusicAlbum
date published: 2024-03-08
track: Hazbin Hotel Song: Tear You Apart (Alastor VS Vox Fan Original)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178285
  explicit: false
  by artist: Frostfm
  in album: Hazbin Hotel Song: Tear You Apart (Alastor VS Vox Fan Original)
    type: MusicAlbum
    date published: 2024-03-08
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  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82480839
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xc4398bb483a12f72e6d03d4f226d6e5ff1c98a511552e43e82c99e48aad07ff0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZES82480839.
    date published: 2026-06-13T13:32:09Z
  audio: Hazbin Hotel Song: Tear You Apart (Alastor VS Vox Fan Original)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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      value: -12.147
    additional property: Key Name
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    additional property: Mode Name
      type: PropertyValue
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Hazbin Hotel: Love's Inferno (Lucifer Original)
type: MusicAlbum
date published: 2024-02-16
track: Hazbin Hotel: Love's Inferno (Lucifer Original)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178285
  explicit: false
  by artist: Frostfm
  by artist: Justin J. Moore
  in album: Hazbin Hotel: Love's Inferno (Lucifer Original)
    type: MusicAlbum
    date published: 2024-02-16
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  additional property: CopyrightStatus
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0xb508b160d763e9efb00e0934209f4e7fad1a150283aa6a6a4c25ba405cad94a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZDA82412844.
    date published: 2026-06-13T17:25:41Z
  audio: Hazbin Hotel: Love's Inferno (Lucifer Original)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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      value: Bb
    additional property: Mode Name
      type: PropertyValue
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Hazbin Hotel: Lift Me Up (Angeldust & Cherry Bomb Fan Original)
type: MusicAlbum
date published: 2024-01-19
track: Hazbin Hotel: Lift Me Up (Angeldust & Cherry Bomb Fan Original)
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198857
  explicit: false
  by artist: Frostfm
  by artist: Natalie Landi
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    type: MusicAlbum
    date published: 2024-01-19
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32421675
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xcd2b10be71e83b2a00c6b75df59fefd5f491b2f6881351906fab32a22684eab1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZFZ32421675.
    date published: 2026-06-13T13:32:09Z
  audio: Hazbin Hotel: Lift Me Up (Angeldust & Cherry Bomb Fan Original)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.293
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.054
    additional property: Acousticness
      type: PropertyValue
      value: 0.21
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.336
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.486
    additional property: Loudness (dB)
      type: PropertyValue
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    additional property: Key Name
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    additional property: Mode Name
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The Amazing Digital Circus Main Theme (Lofi Version)
type: MusicAlbum
date published: 2023-12-22

The Amazing Digital Circus Main Theme (Metal Version)
type: MusicAlbum
date published: 2023-11-17
track: The Amazing Digital Circus Main Theme - Metal Version
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  duration: PT1M54S
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  explicit: false
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    date published: 2023-11-17
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953520
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBF2380743
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  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 0xa3d10de2668f2ffd8d020edd761ab5f48b35adfcda8343f26b8833ae17bd30af. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZTBF2380743.
    date published: 2026-06-13T13:32:09Z
  audio: The Amazing Digital Circus Main Theme - Metal Version
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.611
    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.853
    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Helluva Boss: Loo Loo Land (Metal Version)
type: MusicAlbum
date published: 2023-11-10
track: Helluva Boss: Loo Loo Land - Metal Version
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84000
  explicit: false
  by artist: Frostfm
  by artist: Emory Jones
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    type: MusicAlbum
    date published: 2023-11-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  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 0x01ebe4b6be980035646b667afdbffe4e6440f0e4e1b8bf4f8375669629b4b44b. 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/QZTBC2352193.
    date published: 2026-07-02T03:55:08Z
  audio: Helluva Boss: Loo Loo Land - Metal Version
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
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Helluva Boss: Loo Loo Land (Lofi Vocal Cover)
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date published: 2023-10-27

Discord (Metal Version)
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date published: 2023-10-06

Touhou Cirno's Theme: Beloved Tomboyish Girl (Metal Version)
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date published: 2023-09-08

Touhou Rumia's Theme: Apparitions Stalk the Night (Metal Version)
type: MusicAlbum
date published: 2023-08-25

Cataclysm (Metal Version)
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date published: 2023-08-04

My Ordinary Life (Metal Remaster)
type: MusicAlbum
date published: 2023-07-28

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    date published: 2026-06-13T13:32:09Z
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battle! champion ~ pokémon heartgold & soulsilver lofi
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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may's theme ~ pokémon ruby & sapphire lofi
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T17:25:41Z
audio: may's theme ~ pokémon ruby & sapphire lofi
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route 1 ~ pokémon black & white lofi
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subject of: OpenTimestamps Proof of Existence
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audio: route 1 ~ pokémon black & white lofi
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