Alfred Janders
type: MusicGroup
popularity: 41
followers: 1157
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6b14b11506ccf647224e716b0aebe5b8be9edeb74cd710b8cb40a0d5bb43ba9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be823503-f780-47cc-b38a-acebd38ad222.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/be823503-f780-47cc-b38a-acebd38ad222.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/be823503-f780-47cc-b38a-acebd38ad222
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6b14b11506ccf647224e716b0aebe5b8be9edeb74cd710b8cb40a0d5bb43ba9","name":"Alfred Janders","registered_at":"2026-06-12T08:46:09Z","symbol":"NIM0246384","token_address":"0xf239a64a92a40243af3a424590e23169cb513509","type":"artist","uuid":"be823503-f780-47cc-b38a-acebd38ad222"}
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 0xd6b14b11506ccf647224e716b0aebe5b8be9edeb74cd710b8cb40a0d5bb43ba9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be823503-f780-47cc-b38a-acebd38ad222.json and https://artists.proofprofile.net/proofs/artist/be823503-f780-47cc-b38a-acebd38ad222.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xd6b14b11506ccf647224e716b0aebe5b8be9edeb74cd710b8cb40a0d5bb43ba9","name":"Alfred Janders","registered_at":"2026-06-12T08:46:09Z","symbol":"NIM0246384","token_address":"0xf239a64a92a40243af3a424590e23169cb513509","type":"artist","uuid":"be823503-f780-47cc-b38a-acebd38ad222"}
album: Apelblom
  type: MusicAlbum
  date published: 2021-05-25
album: Aftontimma
  type: MusicAlbum
  date published: 2021-12-03
album: Strosande
  type: MusicAlbum
  date published: 2021-12-30
album: Eftertanke
  type: MusicAlbum
  date published: 2022-03-11
  track: Eftertanke
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161750
    explicit: false
    by artist: Alfred Janders
    in album: Eftertanke
      type: MusicAlbum
      date published: 2022-03-11
    isrc code: SE5W32200789
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T20:11:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x08fc895751c632e04a9bc6342ca8d349c9c0015bcbd0ad4c4a9e73e7798c0083
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957750
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957750
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5W32200789
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T20:39:38Z
    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 0x08fc895751c632e04a9bc6342ca8d349c9c0015bcbd0ad4c4a9e73e7798c0083. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/SE5W32200789.
      date published: 2026-07-12T20:39:38Z
    audio: Eftertanke
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.23
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.52
      additional property: Energy
        type: PropertyValue
        value: 0.047
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.984
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.767
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.113
      additional property: Loudness (dB)
        type: PropertyValue
        value: -28.948
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Havtorn
  type: MusicAlbum
  date published: 2022-09-09
album: Blåklint
  type: MusicAlbum
  date published: 2023-04-21
album: Gullviva
  type: MusicAlbum
  date published: 2023-08-11
album: Dahlia
  type: MusicAlbum
  date published: 2023-12-01