Schmidt Nilson
type: MusicGroup
popularity: 4
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23cc1aaa8c5d0feedd7a462820872b3d8119088783f6f75b77f0846680985a52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9034fc06-cd97-462f-8e3f-e105acf927cd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9034fc06-cd97-462f-8e3f-e105acf927cd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9034fc06-cd97-462f-8e3f-e105acf927cd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23cc1aaa8c5d0feedd7a462820872b3d8119088783f6f75b77f0846680985a52","name":"Schmidt Nilson","registered_at":"2026-06-17T15:59:48Z","symbol":"NIM1445944","token_address":"0xd2d6c8049c3c1254c238d4fb881758c692eed0df","type":"artist","uuid":"9034fc06-cd97-462f-8e3f-e105acf927cd"}
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 0x23cc1aaa8c5d0feedd7a462820872b3d8119088783f6f75b77f0846680985a52. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9034fc06-cd97-462f-8e3f-e105acf927cd.json and https://artists.proofprofile.net/proofs/artist/9034fc06-cd97-462f-8e3f-e105acf927cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x23cc1aaa8c5d0feedd7a462820872b3d8119088783f6f75b77f0846680985a52","name":"Schmidt Nilson","registered_at":"2026-06-17T15:59:48Z","symbol":"NIM1445944","token_address":"0xd2d6c8049c3c1254c238d4fb881758c692eed0df","type":"artist","uuid":"9034fc06-cd97-462f-8e3f-e105acf927cd"}
album: Canary Nights
  type: MusicAlbum
  date published: 2022-08-15
album: Serenity Strings Tale
  type: MusicAlbum
  date published: 2024-04-22
  track: Canary Nights
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136107
    explicit: false
    by artist: Schmidt Nilson
    in album: Serenity Strings Tale
      type: MusicAlbum
      date published: 2024-04-22
    isrc code: GBPS84237037
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T02:30:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd9686004ec8ac204b551d6b4e4d84b6debe93d2bb85e77844b99a6bdac0846bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958228
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958228
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS84237037
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T05:33:58Z
    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 0xd9686004ec8ac204b551d6b4e4d84b6debe93d2bb85e77844b99a6bdac0846bb. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:33:58Z), 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/GBPS84237037.
      date published: 2026-07-16T05:33:58Z
    audio: Canary Nights
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.004
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.409
      additional property: Energy
        type: PropertyValue
        value: 0.061
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.927
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.871
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.176
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.372
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dimensional Escape
  type: MusicAlbum
  date published: 2024-05-27
album: Nylon Healer
  type: MusicAlbum
  date published: 2024-06-03
album: Delicate Perception
  type: MusicAlbum
  date published: 2024-06-24
album: Classic Acoustic
  type: MusicAlbum
  date published: 2024-07-22
album: Mindfulness
  type: MusicAlbum
  date published: 2024-09-02