Rainer Niersmann
type: MusicGroup
popularity: 5
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe37a3e53d3f47f33418eecd98a64fb994a83769e76c15c61afc90d8dd8806ebb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f997b0a-8d93-4058-8356-7d8abcdfcb07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f997b0a-8d93-4058-8356-7d8abcdfcb07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f997b0a-8d93-4058-8356-7d8abcdfcb07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe37a3e53d3f47f33418eecd98a64fb994a83769e76c15c61afc90d8dd8806ebb","name":"Rainer Niersmann","registered_at":"2026-06-15T18:55:51Z","symbol":"NIM0800814","token_address":"0x91122ae02afe29495903fc9b7fc914b366cd22e8","type":"artist","uuid":"0f997b0a-8d93-4058-8356-7d8abcdfcb07"}
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 0xe37a3e53d3f47f33418eecd98a64fb994a83769e76c15c61afc90d8dd8806ebb. Chain 2 (Bitcoin): anchored in block 953895 (2026-06-16T05:46:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0f997b0a-8d93-4058-8356-7d8abcdfcb07.json and https://artists.proofprofile.net/proofs/artist/0f997b0a-8d93-4058-8356-7d8abcdfcb07.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T05:46:35Z
  text: {"copyright_id":"0xe37a3e53d3f47f33418eecd98a64fb994a83769e76c15c61afc90d8dd8806ebb","name":"Rainer Niersmann","registered_at":"2026-06-15T18:55:51Z","symbol":"NIM0800814","token_address":"0x91122ae02afe29495903fc9b7fc914b366cd22e8","type":"artist","uuid":"0f997b0a-8d93-4058-8356-7d8abcdfcb07"}
album: Tierisch in Bewegung - Ich mach mit
  type: MusicAlbum
  date published: 2019-01-10
album: Zirkus Katastrophale - Manege frei
  type: MusicAlbum
  date published: 2019-08-18
  track: Löwenlied
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133680
    explicit: false
    by artist: Rainer Niersmann
    in album: Zirkus Katastrophale - Manege frei
      type: MusicAlbum
      date published: 2019-08-18
    isrc code: DELJ81943752
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T08:22:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76386f5702c4febdb1f50fa690d60ac238613561f847363ad3ed7b44a387557c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957819
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957819
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81943752
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T07:53:33Z
    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 0x76386f5702c4febdb1f50fa690d60ac238613561f847363ad3ed7b44a387557c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81943752 — a six-check JSON result.
      date published: 2026-07-13T07:53:33Z
    audio: Löwenlied
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.453
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.572
      additional property: Speechiness
        type: PropertyValue
        value: 0.118
      additional property: Acousticness
        type: PropertyValue
        value: 0.362
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.937
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Kinderdisco - Ich mach mit
  type: MusicAlbum
  date published: 2019-08-21
album: Abenteuer in der Rumpelkammer
  type: MusicAlbum
  date published: 2019-08-21
album: Schulweg-Hits - Sicher durch den Straßenverkehr
  type: MusicAlbum
  date published: 2019-08-21
album: Urlaub in der Badewanne - Sommer - Regen - Ferien
  type: MusicAlbum
  date published: 2019-08-21
album: Was!? Schon Advent? - ganz andere Weihnachtslieder
  type: MusicAlbum
  date published: 2019-09-05
album: Reflektoren
  type: MusicAlbum
  date published: 2023-10-08