Billy Raven
type: MusicGroup
popularity: 24
followers: 246
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57486e2e9faede1a52ff30dec1060a5a9ae3c17d4964982714d3ed7d2ffbf1ab
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/2a0e3482-de56-4620-a6af-6c66ea9dda09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a0e3482-de56-4620-a6af-6c66ea9dda09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a0e3482-de56-4620-a6af-6c66ea9dda09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57486e2e9faede1a52ff30dec1060a5a9ae3c17d4964982714d3ed7d2ffbf1ab","name":"Billy Raven","registered_at":"2026-06-11T14:52:16Z","symbol":"NIM0054829","token_address":"0xaa04c9d9e3f214a869053ef0213d629b11ec642c","type":"artist","uuid":"2a0e3482-de56-4620-a6af-6c66ea9dda09"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57486e2e9faede1a52ff30dec1060a5a9ae3c17d4964982714d3ed7d2ffbf1ab. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a0e3482-de56-4620-a6af-6c66ea9dda09.json and https://artists.proofprofile.net/proofs/artist/2a0e3482-de56-4620-a6af-6c66ea9dda09.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x57486e2e9faede1a52ff30dec1060a5a9ae3c17d4964982714d3ed7d2ffbf1ab","name":"Billy Raven","registered_at":"2026-06-11T14:52:16Z","symbol":"NIM0054829","token_address":"0xaa04c9d9e3f214a869053ef0213d629b11ec642c","type":"artist","uuid":"2a0e3482-de56-4620-a6af-6c66ea9dda09"}
album: Miles Away Worlds Apart
  type: MusicAlbum
  date published: 2019-10-22
album: Path For The Brave Ones
  type: MusicAlbum
  date published: 2021-04-02
album: Aoki Tsuki Michite (Music Box)
  type: MusicAlbum
  date published: 2022-09-09
album: Isabella's Lullaby (Music Box)
  type: MusicAlbum
  date published: 2022-09-23
album: Souvenir (From "Spy x Family") [Saxophone and Orchestra Cover]
  type: MusicAlbum
  date published: 2022-10-17
album: History Maker (from "Yuri!!! on Ice") [Piano and Orchestra Cover]
  type: MusicAlbum
  date published: 2023-01-27
album: Kizuna no Kiseki (from "Demon Slayer") [Emotional Orchestra and Piano]
  type: MusicAlbum
  date published: 2023-05-31
album: Idol (Lo-Fi Cover)
  type: MusicAlbum
  date published: 2023-07-14
album: PAPERMOON (Music Box)
  type: MusicAlbum
  date published: 2023-10-31
album: LILIUM (from "Elfen Lied")
  type: MusicAlbum
  date published: 2023-12-15
  track: LILIUM (Music Box and Orchestra)
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192697
    explicit: false
    by artist: Billy Raven
    in album: LILIUM (from "Elfen Lied")
      type: MusicAlbum
      date published: 2023-12-15
    isrc code: QZPJ32318152
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T19:52:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x026d10290798420b311bc904a25e96df8177dcc7d6e814e008c04eaff2fe3e53
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32318152
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:20:34Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026d10290798420b311bc904a25e96df8177dcc7d6e814e008c04eaff2fe3e53. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32318152 — a six-check JSON result.
      date published: 2026-07-14T20:20:34Z
    audio: LILIUM (Music Box and Orchestra)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.998
      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: 0.569
      additional property: Energy
        type: PropertyValue
        value: 0.083
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.94
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.931
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.059
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.738
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: LILIUM (Music Box I)
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180391
    explicit: false
    by artist: Billy Raven
    in album: LILIUM (from "Elfen Lied")
      type: MusicAlbum
      date published: 2023-12-15
    isrc code: QZPJ32318153
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:44:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc223486a1353c594badc05ca83487bc3d9d0e1003840782ca40c03aa48f9af23
    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/QZPJ32318153
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223486a1353c594badc05ca83487bc3d9d0e1003840782ca40c03aa48f9af23. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32318153 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: LILIUM (Music Box I)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.99
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      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: Lacrimosa (from "Black Butler") [Piano Cover]
album: BROTHERS (from "Fullmetal Alchemist") [Music Box Cover]
album: Moonlight Densetsu (from "Sailor Moon")
album: Doll House

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.755

Energy
type: PropertyValue
value: 0.077

Speechiness
type: PropertyValue
value: 0.061

Acousticness
type: PropertyValue
value: 0.948

Instrumentalness
type: PropertyValue
value: 0.875

Liveness
type: PropertyValue
value: 0.114

Valence (Positivity)
type: PropertyValue
value: 0.188

Loudness (dB)
type: PropertyValue
value: -22.546

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Lacrimosa (from "Black Butler") [Piano Cover]
type: MusicAlbum
date published: 2024-03-15

BROTHERS (from "Fullmetal Alchemist") [Music Box Cover]
type: MusicAlbum
date published: 2024-03-22

Moonlight Densetsu (from "Sailor Moon")
type: MusicAlbum
date published: 2025-10-17

Doll House
type: MusicAlbum
date published: 2025-10-22