SYNTHBART 81
type: MusicGroup
genre: chillwave
genre: synthwave
popularity: 7
followers: 563
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dc831a84482faa14b3822f962c86bb2ba34f2882b9c64cda6dff95cdf003b59
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d2c08f2-5eb9-41db-a038-c81b05e1fa28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d2c08f2-5eb9-41db-a038-c81b05e1fa28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d2c08f2-5eb9-41db-a038-c81b05e1fa28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dc831a84482faa14b3822f962c86bb2ba34f2882b9c64cda6dff95cdf003b59","name":"SYNTHBART 81","registered_at":"2026-06-17T09:07:05Z","symbol":"NIM1347552","token_address":"0xd3f6c3b8eafbd961c4c49c8c1b4ebf7defe2f7fd","type":"artist","uuid":"7d2c08f2-5eb9-41db-a038-c81b05e1fa28"}
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 0x4dc831a84482faa14b3822f962c86bb2ba34f2882b9c64cda6dff95cdf003b59. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d2c08f2-5eb9-41db-a038-c81b05e1fa28.json and https://artists.proofprofile.net/proofs/artist/7d2c08f2-5eb9-41db-a038-c81b05e1fa28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x4dc831a84482faa14b3822f962c86bb2ba34f2882b9c64cda6dff95cdf003b59","name":"SYNTHBART 81","registered_at":"2026-06-17T09:07:05Z","symbol":"NIM1347552","token_address":"0xd3f6c3b8eafbd961c4c49c8c1b4ebf7defe2f7fd","type":"artist","uuid":"7d2c08f2-5eb9-41db-a038-c81b05e1fa28"}
album: Cosmic Driver
  type: MusicAlbum
  date published: 2021-11-05
album: Starfighter
  type: MusicAlbum
  date published: 2021-12-17
album: Motorboat Fantasy
  type: MusicAlbum
  date published: 2022-01-07
album: Tron
  type: MusicAlbum
  date published: 2022-02-04
album: Synthbart
  type: MusicAlbum
  date published: 2022-02-18
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  type: MusicAlbum
  date published: 2022-03-07
album: Short Circuit
  type: MusicAlbum
  date published: 2022-03-18
album: Dystophia
  type: MusicAlbum
  date published: 2022-04-08
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-12-30
album: 2037
  type: MusicAlbum
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  date published: 2023-06-16
album: Space Flight
  type: MusicAlbum
  date published: 2023-10-06
album: Galaxy Edge
  type: MusicAlbum
  date published: 2023-11-24
album: Dark Seduction
  type: MusicAlbum
  date published: 2023-12-22
  track: Dark Seduction
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223535
    explicit: true
    by artist: SYNTHBART 81
    in album: Dark Seduction
      type: MusicAlbum
      date published: 2023-12-22
    genre: chillwave
    genre: synthwave
    isrc code: DEYW82312717
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:35:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc616b418eb805c9b183dea5898df6ec4418cee618780e3436a00f651eda8ffa0
    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/DEYW82312717
    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 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 0xc616b418eb805c9b183dea5898df6ec4418cee618780e3436a00f651eda8ffa0. 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/DEYW82312717.
      date published: 2026-07-04T10:04:33Z
    audio: Dark Seduction
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.032
      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: 0.572
      additional property: Energy
        type: PropertyValue
        value: 0.941
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.041
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.14
      additional property: Liveness
        type: PropertyValue
        value: 0.169
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.49
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.221
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pseudo Industry
  type: MusicAlbum
  date published: 2023-12-29
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  type: MusicAlbum
  date published: 2024-01-19
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  type: MusicAlbum
  date published: 2024-03-15
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album: Cyborg
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album: Dystophia (Remastered)
album: Next Step
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album: Don't Fall Asleep

Intrusion
type: MusicAlbum
date published: 2024-05-24

Cyberworld
type: MusicAlbum
date published: 2024-07-05

Controlled 2
type: MusicAlbum
date published: 2024-07-26

Cyborg
type: MusicAlbum
date published: 2024-08-09

BMX BOYZ
type: MusicAlbum
date published: 2024-09-27

Mental Training
type: MusicAlbum
date published: 2024-10-28

Rebel Rider
type: MusicAlbum
date published: 2024-11-27

Race of Fate
type: MusicAlbum
date published: 2024-12-13

Dystophia (Remastered)
type: MusicAlbum
date published: 2025-02-07

Next Step
type: MusicAlbum
date published: 2025-06-20

The Last Mission
type: MusicAlbum
date published: 2025-08-12

Don't Fall Asleep
type: MusicAlbum
date published: 2025-10-31