Alexander 4tress
type: MusicGroup
popularity: 4
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7010de2dfd8245e8269cb1df33138cf43f46ccb254c6f6dbfae336c6021a17ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a253d1f-2723-41f5-abc4-b483da1318f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a253d1f-2723-41f5-abc4-b483da1318f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a253d1f-2723-41f5-abc4-b483da1318f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7010de2dfd8245e8269cb1df33138cf43f46ccb254c6f6dbfae336c6021a17ad","name":"Alexander 4tress","registered_at":"2026-06-17T19:30:49Z","symbol":"NIM1496312","token_address":"0x40da18b1f995b21058b66ae28dd9a7c65c3d874b","type":"artist","uuid":"9a253d1f-2723-41f5-abc4-b483da1318f0"}
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 0x7010de2dfd8245e8269cb1df33138cf43f46ccb254c6f6dbfae336c6021a17ad. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a253d1f-2723-41f5-abc4-b483da1318f0.json and https://artists.proofprofile.net/proofs/artist/9a253d1f-2723-41f5-abc4-b483da1318f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x7010de2dfd8245e8269cb1df33138cf43f46ccb254c6f6dbfae336c6021a17ad","name":"Alexander 4tress","registered_at":"2026-06-17T19:30:49Z","symbol":"NIM1496312","token_address":"0x40da18b1f995b21058b66ae28dd9a7c65c3d874b","type":"artist","uuid":"9a253d1f-2723-41f5-abc4-b483da1318f0"}
album: Weekend
  type: MusicAlbum
  date published: 2021-05-30
album: FlexidiDoo
  type: MusicAlbum
  date published: 2021-06-27
album: 24Bags
  type: MusicAlbum
  date published: 2021-08-31
album: TRAPPED IN A STU
  type: MusicAlbum
  date published: 2023-03-05
album: PARADISE
  type: MusicAlbum
  date published: 2024-04-26
album: HOME ALONE
  type: MusicAlbum
  date published: 2024-09-21
album: CONFETTI
  type: MusicAlbum
  date published: 2025-02-28
album: CUT LIKE THIS
  type: MusicAlbum
  date published: 2025-05-03
album: NEW LANE
  type: MusicAlbum
  date published: 2025-07-18
  track: NEW LANE
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145319
    explicit: true
    by artist: Alexander 4tress
    in album: NEW LANE
      type: MusicAlbum
      date published: 2025-07-18
    isrc code: QZWFJ2557086
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:50:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbe567371ca9bc425a4172ccc166a20b586e4a8419d385e80ae6c00bb7a597445
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2557086
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:52:44Z
    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 0xbe567371ca9bc425a4172ccc166a20b586e4a8419d385e80ae6c00bb7a597445. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:52:44Z), 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/QZWFJ2557086.
      date published: 2026-07-20T01:52:44Z
    audio: NEW LANE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 66.338
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.517
      additional property: Energy
        type: PropertyValue
        value: 0.514
      additional property: Speechiness
        type: PropertyValue
        value: 0.296
      additional property: Acousticness
        type: PropertyValue
        value: 0.065
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.732
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor