Au Rora
type: MusicGroup
popularity: 6
followers: 352
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6c80eaf880d0aa62050e4beda68186640be1948c5f0bf7d05d10ebddfe7630ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e48d3cb-a8c2-4da3-990d-1ee095449832.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e48d3cb-a8c2-4da3-990d-1ee095449832.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e48d3cb-a8c2-4da3-990d-1ee095449832
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6c80eaf880d0aa62050e4beda68186640be1948c5f0bf7d05d10ebddfe7630ef","name":"Au Rora","registered_at":"2026-06-16T11:16:32Z","symbol":"NIM1034925","token_address":"0xb9568f33018e1d7e925497181cf6b6039501a903","type":"artist","uuid":"3e48d3cb-a8c2-4da3-990d-1ee095449832"}
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 0x6c80eaf880d0aa62050e4beda68186640be1948c5f0bf7d05d10ebddfe7630ef. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e48d3cb-a8c2-4da3-990d-1ee095449832.json and https://artists.proofprofile.net/proofs/artist/3e48d3cb-a8c2-4da3-990d-1ee095449832.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:57:22Z
  text: {"copyright_id":"0x6c80eaf880d0aa62050e4beda68186640be1948c5f0bf7d05d10ebddfe7630ef","name":"Au Rora","registered_at":"2026-06-16T11:16:32Z","symbol":"NIM1034925","token_address":"0xb9568f33018e1d7e925497181cf6b6039501a903","type":"artist","uuid":"3e48d3cb-a8c2-4da3-990d-1ee095449832"}
album: Tipsy
  type: MusicAlbum
  date published: 2020-03-27
album: Tipsy
  type: MusicAlbum
  date published: 2020-03-27
album: How Does It Feel
  type: MusicAlbum
  date published: 2023-05-24
  track: How Does It Feel
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196693
    explicit: false
    by artist: Au Rora
    in album: How Does It Feel
      type: MusicAlbum
      date published: 2023-05-24
    isrc code: ESA092315272
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T03:44:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd32230327df218ddb356670c7d05280d1ae4b432ee1e9dd0f4456a82a0c0b963
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA092315272
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xd32230327df218ddb356670c7d05280d1ae4b432ee1e9dd0f4456a82a0c0b963. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ESA092315272.
      date published: 2026-07-03T08:56:35Z
    audio: How Does It Feel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.918
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.57
      additional property: Energy
        type: PropertyValue
        value: 0.372
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.636
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.01
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.269
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.536
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Naïve
  type: MusicAlbum
  date published: 2023-06-07
album: Naïve
  type: MusicAlbum
  date published: 2023-06-21
album: No hi ha temps
  type: MusicAlbum
  date published: 2024-05-16
album: How Long Are We Supposed To Wait
  type: MusicAlbum
  date published: 2024-10-17
album: Espero No Arribar Tard
  type: MusicAlbum
  date published: 2025-05-30