Detektiv Kolumbus & Sohn
type: MusicGroup
popularity: 20
followers: 3780
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd54b49b442ba6f974fd836593da0406f0d7da157d9ebec172fb6d10da28d3557
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6c242cd-9000-4478-b38d-eccb86e2c51e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e6c242cd-9000-4478-b38d-eccb86e2c51e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e6c242cd-9000-4478-b38d-eccb86e2c51e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd54b49b442ba6f974fd836593da0406f0d7da157d9ebec172fb6d10da28d3557","name":"Detektiv Kolumbus & Sohn","registered_at":"2026-06-15T04:52:00Z","symbol":"NIM0687731","token_address":"0xa98a9afbce4f89d71d3720afabbb5a946b3ff648","type":"artist","uuid":"e6c242cd-9000-4478-b38d-eccb86e2c51e"}
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 0xd54b49b442ba6f974fd836593da0406f0d7da157d9ebec172fb6d10da28d3557. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e6c242cd-9000-4478-b38d-eccb86e2c51e.json and https://artists.proofprofile.net/proofs/artist/e6c242cd-9000-4478-b38d-eccb86e2c51e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0xd54b49b442ba6f974fd836593da0406f0d7da157d9ebec172fb6d10da28d3557","name":"Detektiv Kolumbus & Sohn","registered_at":"2026-06-15T04:52:00Z","symbol":"NIM0687731","token_address":"0xa98a9afbce4f89d71d3720afabbb5a946b3ff648","type":"artist","uuid":"e6c242cd-9000-4478-b38d-eccb86e2c51e"}
album: Folge 8: Bei Rufmord gibt es viele Zeugen
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 3: Lösegeld für einen Dackel
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 05: Die Jagd auf einen schwarzen Schatten
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 4: Das Geheimnis des schwarzen Koffers
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 07: Ein Phantom hinterlässt keine Spuren
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 08: Bei Rufmord gibt es viele Zeugen
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 06: Das Geheimnis der indischen Briefe
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 6: Das Geheimnis der indischen Briefe
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 03: Lösegeld für einen Dackel
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 1: Echtes Geld für falsche Pfiffe
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 02: Marken, Blüten und zwei schräge Vögel
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 7: Ein Phantom hinterlässt keine Spuren
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 2: Marken, Blüten und zwei schräge Vögel
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 5: Die Jagd auf einen schwarzen Schatten
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 01: Echtes Geld für falsche Pfiffe
  type: MusicAlbum
  date published: 2010-09-24
album: Folge 04: Das Geheimnis des schwarzen Koffers
  type: MusicAlbum
  date published: 2010-09-24
  track: Das Geheimnis des schwarzen Koffers C
    type: MusicRecording
    duration: PT4M50S
    duration ms: 290533
    explicit: false
    by artist: Detektiv Kolumbus & Sohn
    in album: Folge 04: Das Geheimnis des schwarzen Koffers
      type: MusicAlbum
      date published: 2010-09-24
    isrc code: DEHC20700664
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:38:49+00:00
    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0xdf33a0cf8b11cbd9a19c190b94a3e947b90ea3b30eaada8f3ebc174906d4e67e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHC20700664
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0xdf33a0cf8b11cbd9a19c190b94a3e947b90ea3b30eaada8f3ebc174906d4e67e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/DEHC20700664.
      date published: 2026-07-22T12:33:25Z
    audio: Das Geheimnis des schwarzen Koffers C
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.801
      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: 0.631
      additional property: Energy
        type: PropertyValue
        value: 0.369
      additional property: Speechiness
        type: PropertyValue
        value: 0.943
      additional property: Acousticness
        type: PropertyValue
        value: 0.689
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.614
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.95
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major