Selma Higgins
type: MusicGroup
popularity: 12
followers: 972
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ee6feb4ed6b3a75d2cd9df05845f57a5c6ccaeb638ca844719a98dc90231ab3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6a7dec8-68db-4444-8497-a6e8ab81ff13.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6a7dec8-68db-4444-8497-a6e8ab81ff13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6a7dec8-68db-4444-8497-a6e8ab81ff13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ee6feb4ed6b3a75d2cd9df05845f57a5c6ccaeb638ca844719a98dc90231ab3","name":"Selma Higgins","registered_at":"2026-06-15T04:38:50Z","symbol":"NIM0684577","token_address":"0x11bd6b768a13666560bc61f81767de1b3a79df88","type":"artist","uuid":"e6a7dec8-68db-4444-8497-a6e8ab81ff13"}
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 0x9ee6feb4ed6b3a75d2cd9df05845f57a5c6ccaeb638ca844719a98dc90231ab3. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6a7dec8-68db-4444-8497-a6e8ab81ff13.json and https://artists.proofprofile.net/proofs/artist/e6a7dec8-68db-4444-8497-a6e8ab81ff13.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x9ee6feb4ed6b3a75d2cd9df05845f57a5c6ccaeb638ca844719a98dc90231ab3","name":"Selma Higgins","registered_at":"2026-06-15T04:38:50Z","symbol":"NIM0684577","token_address":"0x11bd6b768a13666560bc61f81767de1b3a79df88","type":"artist","uuid":"e6a7dec8-68db-4444-8497-a6e8ab81ff13"}
album: To the Sincerest
  type: MusicAlbum
  date published: 2018-08-24
album: To the Sincerest
  type: MusicAlbum
  date published: 2018-08-24
album: Unruly Nature
  type: MusicAlbum
  date published: 2020-03-27
album: To the Sincerest from Selma Higgins
  type: MusicAlbum
  date published: 2020-04-24
album: Sunlight
  type: MusicAlbum
  date published: 2023-03-03
album: Sunlight
  type: MusicAlbum
  date published: 2023-03-03
album: CAN'T DO THIS
  type: MusicAlbum
  date published: 2023-06-09
album: CAN'T DO THIS
  type: MusicAlbum
  date published: 2023-06-09
  track: CAN'T DO THIS
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174500
    explicit: false
    by artist: Selma Higgins
    in album: CAN'T DO THIS
      type: MusicAlbum
      date published: 2023-06-09
    isrc code: DK4YA2311001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:39:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfcdb85262ebae8bac036ce5f206eaed252ff5674ea1c8f39e9ef82e091ac63ae
    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/DK4YA2311001
    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 0xfcdb85262ebae8bac036ce5f206eaed252ff5674ea1c8f39e9ef82e091ac63ae. 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/DK4YA2311001.
      date published: 2026-07-04T10:04:33Z
    audio: CAN'T DO THIS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.994
      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: 0.821
      additional property: Energy
        type: PropertyValue
        value: 0.646
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.054
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.883
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.916
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: A Family
  type: MusicAlbum
  date published: 2023-11-24
album: A Family
  type: MusicAlbum
  date published: 2023-11-24
album: Summertime
  type: MusicAlbum
  date published: 2024-05-31
album: Summertime
  type: MusicAlbum
  date published: 2024-05-31