Swimming Girls
type: MusicGroup
popularity: 10
followers: 3936
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4fad99fd95f4b478c601abacb1a14b2d553c733a4d54dc2e0af69dd8b7d74e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc6331f7-0175-4c01-8759-df3a42e8b271.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc6331f7-0175-4c01-8759-df3a42e8b271.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc6331f7-0175-4c01-8759-df3a42e8b271
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4fad99fd95f4b478c601abacb1a14b2d553c733a4d54dc2e0af69dd8b7d74e2","name":"Swimming Girls","registered_at":"2026-06-20T23:29:51Z","symbol":"NIM1749397","token_address":"0x4a95a58cdc770a5fc43b07396db5f3892fbc1646","type":"artist","uuid":"cc6331f7-0175-4c01-8759-df3a42e8b271"}
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 0xe4fad99fd95f4b478c601abacb1a14b2d553c733a4d54dc2e0af69dd8b7d74e2. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc6331f7-0175-4c01-8759-df3a42e8b271.json and https://artists.proofprofile.net/proofs/artist/cc6331f7-0175-4c01-8759-df3a42e8b271.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0xe4fad99fd95f4b478c601abacb1a14b2d553c733a4d54dc2e0af69dd8b7d74e2","name":"Swimming Girls","registered_at":"2026-06-20T23:29:51Z","symbol":"NIM1749397","token_address":"0x4a95a58cdc770a5fc43b07396db5f3892fbc1646","type":"artist","uuid":"cc6331f7-0175-4c01-8759-df3a42e8b271"}
album: Tastes Like Money
  type: MusicAlbum
  date published: 2017-06-01
album: Tastes Like Money
  type: MusicAlbum
  date published: 2017-07-01
album: 2 Kids
  type: MusicAlbum
  date published: 2017-07-13
album: 2 Kids
  type: MusicAlbum
  date published: 2017-07-13
album: 2 Kids
  type: MusicAlbum
  date published: 2017-07-13
album: 2 Kids
  type: MusicAlbum
  date published: 2017-07-13
album: Back of Your Car
  type: MusicAlbum
  date published: 2018-01-26
album: Back of Your Car
  type: MusicAlbum
  date published: 2018-01-26
album: Back of Your Car
  type: MusicAlbum
  date published: 2018-01-26
album: Back of Your Car
  type: MusicAlbum
  date published: 2018-01-26
album: Asking for It
  type: MusicAlbum
  date published: 2018-07-13
album: Asking for It
  type: MusicAlbum
  date published: 2018-07-13
album: Asking for It
  type: MusicAlbum
  date published: 2018-07-13
album: Asking For It
  type: MusicAlbum
  date published: 2018-07-13
album: Beneath You
  type: MusicAlbum
  date published: 2018-09-27
  track: Beneath You
    type: MusicRecording
    duration: PT3M42S
    duration ms: 222811
    explicit: false
    by artist: Swimming Girls
    in album: Beneath You
      type: MusicAlbum
      date published: 2018-09-27
    isrc code: UK4GH1800036
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T06:44:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xed70f55bf202c542ee4573232489f9e177bf934410528ed7f76bd9a42ea3f2b3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958980
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958980
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK4GH1800036
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T07:04:12Z
    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 0xed70f55bf202c542ee4573232489f9e177bf934410528ed7f76bd9a42ea3f2b3. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/UK4GH1800036.
      date published: 2026-07-21T07:04:12Z
    audio: Beneath You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.976
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.582
      additional property: Energy
        type: PropertyValue
        value: 0.668
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.398
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.56
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.793
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Beneath You
  type: MusicAlbum
  date published: 2018-09-27
album: 1 2 Many
  type: MusicAlbum
  date published: 2019-04-26
album: 1 2 Many
  type: MusicAlbum
  date published: 2019-04-26
album: Pray in Silence
  type: MusicAlbum
  date published: 2019-05-17
album: Pray in Silence
  type: MusicAlbum
  date published: 2019-05-17
album: Existential Fears
  type: MusicAlbum
  date published: 2019-06-07