The Surf Trio
type: MusicGroup
genre: psychobilly
genre: surf rock
popularity: 11
followers: 2434
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30cb9c164bace677186f4bd32aef062da327da7ae2f7cf01152d5fb34fbbc851
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2834752-c93a-486a-ace0-4e017a450281.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2834752-c93a-486a-ace0-4e017a450281.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2834752-c93a-486a-ace0-4e017a450281
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30cb9c164bace677186f4bd32aef062da327da7ae2f7cf01152d5fb34fbbc851","name":"The Surf Trio","registered_at":"2026-06-14T21:32:42Z","symbol":"NIM0582822","token_address":"0xf09ba07525ee3a8cea13cc5ab6488b0f8a42a018","type":"artist","uuid":"a2834752-c93a-486a-ace0-4e017a450281"}
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 0x30cb9c164bace677186f4bd32aef062da327da7ae2f7cf01152d5fb34fbbc851. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2834752-c93a-486a-ace0-4e017a450281.json and https://artists.proofprofile.net/proofs/artist/a2834752-c93a-486a-ace0-4e017a450281.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x30cb9c164bace677186f4bd32aef062da327da7ae2f7cf01152d5fb34fbbc851","name":"The Surf Trio","registered_at":"2026-06-14T21:32:42Z","symbol":"NIM0582822","token_address":"0xf09ba07525ee3a8cea13cc5ab6488b0f8a42a018","type":"artist","uuid":"a2834752-c93a-486a-ace0-4e017a450281"}
album: Safari In A Living Graveyard
  type: MusicAlbum
  date published: 1997
album: Forbidden Sounds
  type: MusicAlbum
  date published: 1999-01-22
album: Forbidden Sounds
  type: MusicAlbum
  date published: 1999-01-22
album: Moxie and More
  type: MusicAlbum
  date published: 2000-01-01
album: Forbidden Sounds
  type: MusicAlbum
  date published: 2012-03-13
  track: Salt Bath
    type: MusicRecording
    duration: PT1M49S
    duration ms: 109160
    explicit: false
    by artist: The Surf Trio
    in album: Forbidden Sounds
      type: MusicAlbum
      date published: 2012-03-13
    genre: psychobilly
    genre: surf rock
    isrc code: US33H0507002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T06:47:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x798f9c53e64e23906ea673cc9ad5ad02ce91e1b021e6e2e9f0d59d2500e9d423
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33H0507002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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 0x798f9c53e64e23906ea673cc9ad5ad02ce91e1b021e6e2e9f0d59d2500e9d423. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US33H0507002.
      date published: 2026-07-06T07:16:32Z
    audio: Salt Bath
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 187.176
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.233
      additional property: Energy
        type: PropertyValue
        value: 0.741
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.933
      additional property: Liveness
        type: PropertyValue
        value: 0.223
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.837
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.411
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Forbidden Sounds
  type: MusicAlbum
  date published: 2012-03-13