Alex Straub
type: MusicGroup
popularity: 4
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4d5792fe7db78035c53fdeb9f00012a238e9d599314520bfcc6f15a8cc57258
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/045c84a3-72e1-43fa-9acc-133ae2c3f4ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/045c84a3-72e1-43fa-9acc-133ae2c3f4ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/045c84a3-72e1-43fa-9acc-133ae2c3f4ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4d5792fe7db78035c53fdeb9f00012a238e9d599314520bfcc6f15a8cc57258","name":"Alex Straub","registered_at":"2026-06-15T14:57:17Z","symbol":"NIM0743877","token_address":"0x0f7be98f68d7a4e1c4b7c4aa39dbb6ed77ffd0d0","type":"artist","uuid":"045c84a3-72e1-43fa-9acc-133ae2c3f4ad"}
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 0xa4d5792fe7db78035c53fdeb9f00012a238e9d599314520bfcc6f15a8cc57258. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/045c84a3-72e1-43fa-9acc-133ae2c3f4ad.json and https://artists.proofprofile.net/proofs/artist/045c84a3-72e1-43fa-9acc-133ae2c3f4ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xa4d5792fe7db78035c53fdeb9f00012a238e9d599314520bfcc6f15a8cc57258","name":"Alex Straub","registered_at":"2026-06-15T14:57:17Z","symbol":"NIM0743877","token_address":"0x0f7be98f68d7a4e1c4b7c4aa39dbb6ed77ffd0d0","type":"artist","uuid":"045c84a3-72e1-43fa-9acc-133ae2c3f4ad"}
album: Birdy + Rhodes - Let It All Go
  type: MusicAlbum
  date published: 2020-05-29
  track: Birdy + Rhodes - Let It All Go
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223320
    explicit: false
    by artist: Alex Straub
    in album: Birdy + Rhodes - Let It All Go
      type: MusicAlbum
      date published: 2020-05-29
    isrc code: GBLFP2089992
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:33:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x22b04116dc322ec775f1ee0a3883a184c2cc9afad9e69d49a53f329a286dcd5e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956620
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956620
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLFP2089992
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T07:11:13Z
    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 0x22b04116dc322ec775f1ee0a3883a184c2cc9afad9e69d49a53f329a286dcd5e. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/GBLFP2089992.
      date published: 2026-07-04T07:11:13Z
    audio: Birdy + Rhodes - Let It All Go
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.997
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.806
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.453
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.224
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.55
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.783
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Esperança
  type: MusicAlbum
  date published: 2021-09-11
album: A Bar Song (Tipsy) Remix
  type: MusicAlbum
  date published: 2024-07-30
album: Só Por Uma Noite
  type: MusicAlbum
  date published: 2024-08-22