Sepandapanda
type: MusicGroup
popularity: 12
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72f1a4a3560c98219707c5ddad52ed46d1b8c794e6398f93b9bc3f7c5298af5c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9ccfdd2-2e83-492e-9cea-97ded716fb1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9ccfdd2-2e83-492e-9cea-97ded716fb1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9ccfdd2-2e83-492e-9cea-97ded716fb1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
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 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 0x72f1a4a3560c98219707c5ddad52ed46d1b8c794e6398f93b9bc3f7c5298af5c. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9ccfdd2-2e83-492e-9cea-97ded716fb1b.json and https://artists.proofprofile.net/proofs/artist/b9ccfdd2-2e83-492e-9cea-97ded716fb1b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T08:21:23Z
album: Viel zu lange her
  type: MusicAlbum
  date published: 2020-09-12
album: Alle Verarschen
  type: MusicAlbum
  date published: 2020-10-30
album: Il Aime Le Rap Français
  type: MusicAlbum
  date published: 2020-11-26
album: Bump & Grind
  type: MusicAlbum
  date published: 2021-04-30
album: Vintage
  type: MusicAlbum
  date published: 2021-06-15
album: Vintage
  type: MusicAlbum
  date published: 2021-07-02
album: Sugar Pill
  type: MusicAlbum
  date published: 2021-08-26
album: Open Your Eyes
  type: MusicAlbum
  date published: 2021-10-08
album: Schönste Zeit
  type: MusicAlbum
  date published: 2022-01-14
album: Jedes Mal
  type: MusicAlbum
  date published: 2022-01-28
album: NMW
  type: MusicAlbum
  date published: 2022-02-25
album: NMW, Pt. 2
  type: MusicAlbum
  date published: 2022-03-18
album: Nie mehr allein (Radio Edit)
  type: MusicAlbum
  date published: 2022-04-01
album: DeLorean
  type: MusicAlbum
  date published: 2023-09-01
album: GUT SEIN
  type: MusicAlbum
  date published: 2024-06-28
  track: GUT SEIN
    type: MusicRecording
    duration: PT1M46S
    duration ms: 106666
    explicit: false
    by artist: Sepandapanda
    in album: GUT SEIN
      type: MusicAlbum
      date published: 2024-06-28
    isrc code: QZK6G2443470
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T20:15:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x708c6ef7e2cf60b8bd83b86d2fdbef4c9c76e67df48634c08b731e0088ce4c93
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958060
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2443470
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0x708c6ef7e2cf60b8bd83b86d2fdbef4c9c76e67df48634c08b731e0088ce4c93. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZK6G2443470 — a six-check JSON result.
      date published: 2026-07-14T20:39:42Z
    audio: GUT SEIN
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.003
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.885
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.191
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.411
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.244
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.74
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: KINTSUGI
  type: MusicAlbum
  date published: 2025-03-28