Nadine Blom
type: MusicGroup
popularity: 4
followers: 253
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x052e080a3b4246527210cdc7a3a03675c1eda23e08e2a1ee2d70ded6bfac18dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c33de90-e5b1-4c70-a1ba-a96e2d20eb62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c33de90-e5b1-4c70-a1ba-a96e2d20eb62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c33de90-e5b1-4c70-a1ba-a96e2d20eb62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x052e080a3b4246527210cdc7a3a03675c1eda23e08e2a1ee2d70ded6bfac18dc","name":"Nadine Blom","registered_at":"2026-06-17T03:41:07Z","symbol":"NIM1269826","token_address":"0xa908d25a08bdba693868f7583e0ff6db3986c0ce","type":"artist","uuid":"6c33de90-e5b1-4c70-a1ba-a96e2d20eb62"}
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 0x052e080a3b4246527210cdc7a3a03675c1eda23e08e2a1ee2d70ded6bfac18dc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c33de90-e5b1-4c70-a1ba-a96e2d20eb62.json and https://artists.proofprofile.net/proofs/artist/6c33de90-e5b1-4c70-a1ba-a96e2d20eb62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x052e080a3b4246527210cdc7a3a03675c1eda23e08e2a1ee2d70ded6bfac18dc","name":"Nadine Blom","registered_at":"2026-06-17T03:41:07Z","symbol":"NIM1269826","token_address":"0xa908d25a08bdba693868f7583e0ff6db3986c0ce","type":"artist","uuid":"6c33de90-e5b1-4c70-a1ba-a96e2d20eb62"}
album: Veer
  type: MusicAlbum
  date published: 2010-07-27
album: Supercool for Jesus
  type: MusicAlbum
  date published: 2011
album: Lig Breek Deur
  type: MusicAlbum
  date published: 2019-08-15
album: Supercool Vir Jesus 2
  type: MusicAlbum
  date published: 2022-08-23
album: Nuwe Liefde
  type: MusicAlbum
  date published: 2023-10-12
album: Don't Cry for Me Argentina
  type: MusicAlbum
  date published: 2023-10-13
album: Dis Wat Liefde Is
  type: MusicAlbum
  date published: 2024-02-23
album: Kom Saam
  type: MusicAlbum
  date published: 2024-10-24
  track: Kom Saam
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193302
    explicit: false
    by artist: Nadine Blom
    in album: Kom Saam
      type: MusicAlbum
      date published: 2024-10-24
    isrc code: USL4R2494905
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:44:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4ac90f9fe66ebb0715602884e2b9d2341db3f28473d65278ea013ad339335ba6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956862
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956862
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2494905
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T02:10:22Z
    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 0x4ac90f9fe66ebb0715602884e2b9d2341db3f28473d65278ea013ad339335ba6. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/USL4R2494905.
      date published: 2026-07-06T02:10:22Z
    audio: Kom Saam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.932
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.755
      additional property: Energy
        type: PropertyValue
        value: 0.639
      additional property: Speechiness
        type: PropertyValue
        value: 0.161
      additional property: Acousticness
        type: PropertyValue
        value: 0.099
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.521
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.939
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major