Brohlin
type: MusicGroup
popularity: 6
followers: 664
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf732097c0052766c190074a0123a49e4e11c98bcdfc15ba6493ed111ce19218
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/93eb768e-d4c6-46e7-87bf-d20c145cfb84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93eb768e-d4c6-46e7-87bf-d20c145cfb84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93eb768e-d4c6-46e7-87bf-d20c145cfb84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0xdf732097c0052766c190074a0123a49e4e11c98bcdfc15ba6493ed111ce19218. 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/93eb768e-d4c6-46e7-87bf-d20c145cfb84.json and https://artists.proofprofile.net/proofs/artist/93eb768e-d4c6-46e7-87bf-d20c145cfb84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Imagine
  type: MusicAlbum
  date published: 2018-05-11
album: Passin By
  type: MusicAlbum
  date published: 2018-07-13
album: 40%
  type: MusicAlbum
  date published: 2018-10-18
album: Misfit Avenue
  type: MusicAlbum
  date published: 2018-12-14
album: Alone
  type: MusicAlbum
  date published: 2019-03-19
album: Clouds
  type: MusicAlbum
  date published: 2019-06-11
album: Worth It
  type: MusicAlbum
  date published: 2019-07-28
album: Fast Forward
  type: MusicAlbum
  date published: 2019-09-20
album: Paradox Paradise
  type: MusicAlbum
  date published: 2019-11-07
album: 1day
  type: MusicAlbum
  date published: 2020-01-22
album: Motel
  type: MusicAlbum
  date published: 2020-04-08
album: Ook Maar
  type: MusicAlbum
  date published: 2020-07-28
album: Toch
  type: MusicAlbum
  date published: 2020-10-02
album: kwijt
  type: MusicAlbum
  date published: 2021-03-12
album: ROERMONEY
  type: MusicAlbum
  date published: 2021-10-22
album: Jochie
  type: MusicAlbum
  date published: 2022-07-07
album: Achter De Wolken
  type: MusicAlbum
  date published: 2022-07-28
album: Wat Ik Zoek
  type: MusicAlbum
  date published: 2023-05-26
album: Zo gaat het altijd
  type: MusicAlbum
  date published: 2024-01-26
album: ertussenin
  type: MusicAlbum
  date published: 2025-03-28
  track: ertussenin
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192500
    explicit: false
    by artist: Brohlin
    in album: ertussenin
      type: MusicAlbum
      date published: 2025-03-28
    isrc code: QZHNA2586733
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T23:49:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7d5b9b58c190b7d0d50f4f0c0c71b56b93dd1326d217225ecb5d36afb7ca4fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958631
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958631
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2586733
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T00:50:09Z
    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 0xd7d5b9b58c190b7d0d50f4f0c0c71b56b93dd1326d217225ecb5d36afb7ca4fe. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZHNA2586733.
      date published: 2026-07-19T00:50:09Z
    audio: ertussenin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.844
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.595
      additional property: Energy
        type: PropertyValue
        value: 0.512
      additional property: Speechiness
        type: PropertyValue
        value: 0.229
      additional property: Acousticness
        type: PropertyValue
        value: 0.508
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.162
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.536
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: online/offline
  type: MusicAlbum
  date published: 2025-09-05