Steph Sweet
type: MusicGroup
genre: indie punk
popularity: 2
followers: 1013
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e6bdd87579543737892ec928c3377aaeed0d0214151a293eb7b1065c37f1ff0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6cdc45-5b61-445a-98b0-0e85608d00ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6cdc45-5b61-445a-98b0-0e85608d00ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa6cdc45-5b61-445a-98b0-0e85608d00ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e6bdd87579543737892ec928c3377aaeed0d0214151a293eb7b1065c37f1ff0","name":"Steph Sweet","registered_at":"2026-06-20T08:58:48Z","symbol":"NIM1576164","token_address":"0x0797a5d8f7d326f6abb744e181cbe8155fb01214","type":"artist","uuid":"aa6cdc45-5b61-445a-98b0-0e85608d00ab"}
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 0x2e6bdd87579543737892ec928c3377aaeed0d0214151a293eb7b1065c37f1ff0. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa6cdc45-5b61-445a-98b0-0e85608d00ab.json and https://artists.proofprofile.net/proofs/artist/aa6cdc45-5b61-445a-98b0-0e85608d00ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x2e6bdd87579543737892ec928c3377aaeed0d0214151a293eb7b1065c37f1ff0","name":"Steph Sweet","registered_at":"2026-06-20T08:58:48Z","symbol":"NIM1576164","token_address":"0x0797a5d8f7d326f6abb744e181cbe8155fb01214","type":"artist","uuid":"aa6cdc45-5b61-445a-98b0-0e85608d00ab"}
album: Observation Ward
  type: MusicAlbum
  date published: 2019-05-01
album: Berlin Heel
  type: MusicAlbum
  date published: 2020-03-21
album: Feverfew
  type: MusicAlbum
  date published: 2020-06-21
album: Edie
  type: MusicAlbum
  date published: 2022-04-28
album: A Wicked Man
  type: MusicAlbum
  date published: 2022-06-03
album: Edie
  type: MusicAlbum
  date published: 2022-06-03
album: Tokyo Rain
  type: MusicAlbum
  date published: 2022-06-03
album: What Did You Do in the Eco-Wars Daddy?
  type: MusicAlbum
  date published: 2022-09-01
album: Sailing Ships
  type: MusicAlbum
  date published: 2022-10-31
album: Mandy's Tank
  type: MusicAlbum
  date published: 2023-09-21
album: Tuesday Love
  type: MusicAlbum
  date published: 2025-01-01
  track: Tuesday Love
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211010
    explicit: false
    by artist: Steph Sweet
    in album: Tuesday Love
      type: MusicAlbum
      date published: 2025-01-01
    genre: indie punk
    isrc code: TCAJB2489280
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:39:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc52471996e3aedf3ae5874b80ea07e59a93bc41c0988c98c4bd0b8d0e40818c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958788
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJB2489280
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:07:06Z
    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 0xfc52471996e3aedf3ae5874b80ea07e59a93bc41c0988c98c4bd0b8d0e40818c. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/TCAJB2489280.
      date published: 2026-07-19T22:07:06Z
    audio: Tuesday Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.358
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.503
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.113
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.055
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.407
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Hand in Hand
  type: MusicAlbum
  date published: 2025-05-01
album: Ghost Signal
  type: MusicAlbum
  date published: 2025-06-21
album: Rooks
  type: MusicAlbum
  date published: 2025-09-22