qoru
type: MusicGroup
popularity: 14
followers: 1078
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48c48a8d991cffcefe380e6b8b6ffe5bc41f05ae496319207c0e415ad0e536bf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/909bb61c-44b7-4147-b148-6f80b111756e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/909bb61c-44b7-4147-b148-6f80b111756e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/909bb61c-44b7-4147-b148-6f80b111756e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
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 0x48c48a8d991cffcefe380e6b8b6ffe5bc41f05ae496319207c0e415ad0e536bf. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/909bb61c-44b7-4147-b148-6f80b111756e.json and https://artists.proofprofile.net/proofs/artist/909bb61c-44b7-4147-b148-6f80b111756e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
album: vol. 1
  type: MusicAlbum
  date published: 2020-12-19
  track: bring it on
    type: MusicRecording
    duration: PT1M17S
    duration ms: 77750
    explicit: false
    by artist: qoru
    in album: vol. 1
      type: MusicAlbum
      date published: 2020-12-19
    isrc code: QZDA72134307
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:54:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x61cd7c6f85a4642b4798a9c76edfbf05f357c2c49e60042898d822320062a98a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72134307
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    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 0x61cd7c6f85a4642b4798a9c76edfbf05f357c2c49e60042898d822320062a98a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZDA72134307.
      date published: 2026-07-19T15:36:35Z
    audio: bring it on
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.485
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.615
      additional property: Energy
        type: PropertyValue
        value: 0.674
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.959
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.534
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.091
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: vol. 2
  type: MusicAlbum
  date published: 2021-02-14
album: THE LAST STRAW
  type: MusicAlbum
  date published: 2021-06-10
album: close (og mix)
  type: MusicAlbum
  date published: 2021-06-11
album: Dropout
  type: MusicAlbum
  date published: 2021-07-30
album: Intoxicated
  type: MusicAlbum
  date published: 2021-10-29
album: The Morning After
  type: MusicAlbum
  date published: 2022-01-01
album: ELECTRONICA
  type: MusicAlbum
  date published: 2022-05-06
album: it's whatever
  type: MusicAlbum
  date published: 2022-06-07
album: MIRACLE WORKER
  type: MusicAlbum
  date published: 2022-11-18
album: Do What You Love
  type: MusicAlbum
  date published: 2023-06-30
album: acceptance
  type: MusicAlbum
  date published: 2023-08-14
album: vol. 3
  type: MusicAlbum
  date published: 2023-09-15
album: Save Our Souls
  type: MusicAlbum
  date published: 2024-02-16
album: Fire And Ice
  type: MusicAlbum
  date published: 2024-08-16
album: Rebirth, Pt. 1
  type: MusicAlbum
  date published: 2024-09-20
album: Rebirth, Pt. 2
  type: MusicAlbum
  date published: 2025-03-21
album: Eternal Struggle
  type: MusicAlbum
  date published: 2025-06-27
album: Jac
  type: MusicAlbum
  date published: 2025-08-01
album: Solhara
  type: MusicAlbum
  date published: 2025-10-10