DELBRO
type: MusicGroup
popularity: 6
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d3f1b7623f38fa9ef93b508d83e7d6c997b51bcedd335178ab4b204148670db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c70819f-5536-4fbf-83c1-f27dd7392102.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1c70819f-5536-4fbf-83c1-f27dd7392102.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1c70819f-5536-4fbf-83c1-f27dd7392102
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
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 0x3d3f1b7623f38fa9ef93b508d83e7d6c997b51bcedd335178ab4b204148670db. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c70819f-5536-4fbf-83c1-f27dd7392102.json and https://artists.proofprofile.net/proofs/artist/1c70819f-5536-4fbf-83c1-f27dd7392102.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: UNDERGROUND
  type: MusicAlbum
  date published: 2021-04-29
album: ERREDE
  type: MusicAlbum
  date published: 2021-11-19
album: LIFESTYLE
  type: MusicAlbum
  date published: 2022-04-28
album: voodoo
  type: MusicAlbum
  date published: 2022-07-01
album: Alo?
  type: MusicAlbum
  date published: 2022-08-28
album: METROID
  type: MusicAlbum
  date published: 2022-09-22
album: sonido suave
  type: MusicAlbum
  date published: 2022-10-31
album: TOUCHDOWN
  type: MusicAlbum
  date published: 2023-04-24
album: TOUCHDOWN (Slowed & Reverb)
  type: MusicAlbum
  date published: 2023-06-24
album: METROID (Jersey Hawk Edit)
  type: MusicAlbum
  date published: 2023-10-14
album: ECLYPSD
  type: MusicAlbum
  date published: 2023-12-12
album: GOTTA LEAVE
  type: MusicAlbum
  date published: 2023-12-12
album: STATUS QUO
  type: MusicAlbum
  date published: 2024-02-24
album: ECLIPSE
  type: MusicAlbum
  date published: 2024-08-31
  track: GOTTA LEAVE
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229536
    explicit: true
    by artist: DELBRO
    in album: ECLIPSE
      type: MusicAlbum
      date published: 2024-08-31
    isrc code: QZZ8B2344789
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T20:14:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5ff9208ee21f79ea35a69f212163bf3406876daf1ec611dd1320004e7bba99d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2344789
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0x5ff9208ee21f79ea35a69f212163bf3406876daf1ec611dd1320004e7bba99d5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ8B2344789.
      date published: 2026-07-20T21:15:01Z
    audio: GOTTA LEAVE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.058
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.636
      additional property: Energy
        type: PropertyValue
        value: 0.862
      additional property: Speechiness
        type: PropertyValue
        value: 0.19
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.111
      additional property: Liveness
        type: PropertyValue
        value: 0.543
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.417
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.573
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor