Promilaasj
type: MusicGroup
popularity: 15
followers: 310
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80b752507307a434c4f1b6ca13e87b0a953963f3c3c6f15c21fc82889ce5805f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01033761-80da-4667-95e3-28125c657248.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01033761-80da-4667-95e3-28125c657248.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01033761-80da-4667-95e3-28125c657248
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b752507307a434c4f1b6ca13e87b0a953963f3c3c6f15c21fc82889ce5805f. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01033761-80da-4667-95e3-28125c657248.json and https://artists.proofprofile.net/proofs/artist/01033761-80da-4667-95e3-28125c657248.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
album: Mien have
  type: MusicAlbum
  date published: 2012-10-17
album: Det zit hiej!
  type: MusicAlbum
  date published: 2016-02-01
  track: Glazer in de lóch
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253124
    explicit: false
    by artist: Promilaasj
    in album: Det zit hiej!
      type: MusicAlbum
      date published: 2016-02-01
    isrc code: NLL6R1600193
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:51:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x507d0cbdb622277f7ab1994d3cc8b19f584a0f267cfcc9292a487c26a7c84ad7
    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/NLL6R1600193
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:54:14Z
    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 0x507d0cbdb622277f7ab1994d3cc8b19f584a0f267cfcc9292a487c26a7c84ad7. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:54:14Z), 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/NLL6R1600193.
      date published: 2026-07-19T17:54:14Z
    audio: Glazer in de lóch
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.15
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.536
      additional property: Energy
        type: PropertyValue
        value: 0.737
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.063
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.134
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.705
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Neet Allein!
  type: MusicAlbum
  date published: 2018-01-05
album: Neet Allein!
  type: MusicAlbum
  date published: 2018-01-05
album: Rockjesdaag
  type: MusicAlbum
  date published: 2018-08-10
album: Rockjesdaag
  type: MusicAlbum
  date published: 2018-08-10
album: Carnaval
  type: MusicAlbum
  date published: 2023-02-04
album: Nah Nah Nah
  type: MusicAlbum
  date published: 2023-02-04
album: Nah Nah Nah
  type: MusicAlbum
  date published: 2023-02-04
album: Limburgs Maedje
  type: MusicAlbum
  date published: 2025-10-17