The Stremes
type: MusicGroup
popularity: 3
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99e0f8e7d645e5aa725a8edfc1ee7ee5fe6e0c4d5a4a6735fbac32ddadbbb476
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7eb67ec-dfde-4256-b724-ffccb6b7f0ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7eb67ec-dfde-4256-b724-ffccb6b7f0ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7eb67ec-dfde-4256-b724-ffccb6b7f0ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99e0f8e7d645e5aa725a8edfc1ee7ee5fe6e0c4d5a4a6735fbac32ddadbbb476","name":"The Stremes","registered_at":"2026-06-21T15:59:15Z","symbol":"NIM1966288","token_address":"0xc8bd4179f0b5415b74b48e4c75f55d0cefc0fabc","type":"artist","uuid":"f7eb67ec-dfde-4256-b724-ffccb6b7f0ce"}
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 0x99e0f8e7d645e5aa725a8edfc1ee7ee5fe6e0c4d5a4a6735fbac32ddadbbb476. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7eb67ec-dfde-4256-b724-ffccb6b7f0ce.json and https://artists.proofprofile.net/proofs/artist/f7eb67ec-dfde-4256-b724-ffccb6b7f0ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x99e0f8e7d645e5aa725a8edfc1ee7ee5fe6e0c4d5a4a6735fbac32ddadbbb476","name":"The Stremes","registered_at":"2026-06-21T15:59:15Z","symbol":"NIM1966288","token_address":"0xc8bd4179f0b5415b74b48e4c75f55d0cefc0fabc","type":"artist","uuid":"f7eb67ec-dfde-4256-b724-ffccb6b7f0ce"}
album: God Made Woman
  type: MusicAlbum
  date published: 2007-07-30
album: New Digital Romance
  type: MusicAlbum
  date published: 2007-09-10
album: The City Sleeps
  type: MusicAlbum
  date published: 2024-06-18
  track: The City Sleeps
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236000
    explicit: false
    by artist: The Stremes
    in album: The City Sleeps
      type: MusicAlbum
      date published: 2024-06-18
    isrc code: QZNWT2415628
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T13:04:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c61e55f3c1cd0c2c7bfb36bf12cac00c53ff465e0a262443d2e4ee37292dd66
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2415628
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x2c61e55f3c1cd0c2c7bfb36bf12cac00c53ff465e0a262443d2e4ee37292dd66. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZNWT2415628.
      date published: 2026-07-05T19:27:56Z
    audio: The City Sleeps
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.02
      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: 0.625
      additional property: Energy
        type: PropertyValue
        value: 0.693
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.276
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.035
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.387
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.308
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Got Myself Together
  type: MusicAlbum
  date published: 2024-08-13
album: Overload
  type: MusicAlbum
  date published: 2025-05-24