Sunset Prototype
type: MusicGroup
genre: chillwave
genre: synthwave
popularity: 6
followers: 296
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf0074ffcd55a44a48e656f02c01ef913782a4e2cd4dac6664c739c3d9d8f24d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95888f0d-a8c1-4c51-b5b2-ee9dcfd609b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95888f0d-a8c1-4c51-b5b2-ee9dcfd609b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95888f0d-a8c1-4c51-b5b2-ee9dcfd609b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf0074ffcd55a44a48e656f02c01ef913782a4e2cd4dac6664c739c3d9d8f24d","name":"Sunset Prototype","registered_at":"2026-06-17T17:49:14Z","symbol":"NIM1472074","token_address":"0x6a4d4a85b66de57127724df4ffd1e49eea725ccb","type":"artist","uuid":"95888f0d-a8c1-4c51-b5b2-ee9dcfd609b4"}
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 0xcf0074ffcd55a44a48e656f02c01ef913782a4e2cd4dac6664c739c3d9d8f24d. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95888f0d-a8c1-4c51-b5b2-ee9dcfd609b4.json and https://artists.proofprofile.net/proofs/artist/95888f0d-a8c1-4c51-b5b2-ee9dcfd609b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xcf0074ffcd55a44a48e656f02c01ef913782a4e2cd4dac6664c739c3d9d8f24d","name":"Sunset Prototype","registered_at":"2026-06-17T17:49:14Z","symbol":"NIM1472074","token_address":"0x6a4d4a85b66de57127724df4ffd1e49eea725ccb","type":"artist","uuid":"95888f0d-a8c1-4c51-b5b2-ee9dcfd609b4"}
album: The Heat
  type: MusicAlbum
  date published: 2019-08-02
album: Into The Night
  type: MusicAlbum
  date published: 2019-08-30
album: Listen To This
  type: MusicAlbum
  date published: 2019-10-15
album: The Sun
  type: MusicAlbum
  date published: 2020-01-16
album: Mercury
  type: MusicAlbum
  date published: 2020-01-30
  track: Mercury
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215969
    explicit: false
    by artist: Sunset Prototype
    in album: Mercury
      type: MusicAlbum
      date published: 2020-01-30
    genre: chillwave
    genre: synthwave
    isrc code: CALVP2004137
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T15:13:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9a466864187b748f4c6372a46cc32ef94c7dda4a0999cdb983b95879bec1b21
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALVP2004137
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xa9a466864187b748f4c6372a46cc32ef94c7dda4a0999cdb983b95879bec1b21. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CALVP2004137.
      date published: 2026-07-05T18:48:28Z
    audio: Mercury
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 195.997
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.855
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.954
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.291
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.759
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Venus
  type: MusicAlbum
  date published: 2020-02-21
album: Earth
  type: MusicAlbum
  date published: 2020-02-28
album: Mars
  type: MusicAlbum
  date published: 2020-03-06
album: Jupiter
  type: MusicAlbum
  date published: 2020-03-13
album: Saturn
  type: MusicAlbum
  date published: 2020-03-20
album: Uranus
  type: MusicAlbum
  date published: 2020-05-01
  track: Uranus
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265539
    explicit: false
    by artist: Sunset Prototype
    in album: Uranus
      type: MusicAlbum
      date published: 2020-05-01
    genre: chillwave
    genre: synthwave
    isrc code: CACWV2043551
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T10:42:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x230267c715933f233a421a6eda120d09d64bced20d8b3a44e1393bb56647972a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956711
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956711
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CACWV2043551
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T22:48:52Z
    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 0x230267c715933f233a421a6eda120d09d64bced20d8b3a44e1393bb56647972a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CACWV2043551.
      date published: 2026-07-04T22:48:52Z
    audio: Uranus
album: Neptune
album: Pluto
album: Eclipse
album: Memory Machine
album: Time Becomes a Loop

Uranus
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 192.638
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.598
additional property: Energy
  type: PropertyValue
  value: 0.631
additional property: Speechiness
  type: PropertyValue
  value: 0.041
additional property: Acousticness
  type: PropertyValue
  value: 0.063
additional property: Instrumentalness
  type: PropertyValue
  value: 0.879
additional property: Liveness
  type: PropertyValue
  value: 0.272
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.047
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.471
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Neptune
type: MusicAlbum
date published: 2020-05-08

Pluto
type: MusicAlbum
date published: 2020-05-22

Eclipse
type: MusicAlbum
date published: 2020-11-20

Memory Machine
type: MusicAlbum
date published: 2023-06-28

Time Becomes a Loop
type: MusicAlbum
date published: 2023-07-14