Mathias Berg
type: MusicGroup
popularity: 14
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c9fb30911dfc0cd94b7e7b24dfb2230b9cf5833f819b2e626ff783f9db0bcd1
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2daea82-0a13-4a28-ae74-145762daf613
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9fb30911dfc0cd94b7e7b24dfb2230b9cf5833f819b2e626ff783f9db0bcd1. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2daea82-0a13-4a28-ae74-145762daf613.json and https://artists.proofprofile.net/proofs/artist/a2daea82-0a13-4a28-ae74-145762daf613.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x7c9fb30911dfc0cd94b7e7b24dfb2230b9cf5833f819b2e626ff783f9db0bcd1","name":"Mathias Berg","registered_at":"2026-06-14T21:34:58Z","symbol":"NIM0583361","token_address":"0xadd24dd81c6e88736eab7ce2a9bd45225c7df3c1","type":"artist","uuid":"a2daea82-0a13-4a28-ae74-145762daf613"}
album: Der Tod des Blumenmädchens [Die Kriminalistinnen, Fall 1 (Ungekürzt)]
  type: MusicAlbum
  date published: 2023-04-20
  track: Kapitel 1 - Der Tod des Blumenmädchens - Die Kriminalistinnen, Fall 1
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    by artist: Mathias Berg
    in album: Der Tod des Blumenmädchens [Die Kriminalistinnen, Fall 1 (Ungekürzt)]
      type: MusicAlbum
      date published: 2023-04-20
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUD92526551
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:02:52Z
    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 0x8534971a626ddcc8a851925cfbac71906320f70b5e7933b5ef041e9218098362. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/DEUD92526551.
      date published: 2026-07-20T10:02:52Z
    audio: Kapitel 1 - Der Tod des Blumenmädchens - Die Kriminalistinnen, Fall 1
      type: AudioObject
      additional property: Tempo (BPM)
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        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.083
      additional property: Key Name
        type: PropertyValue
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        type: PropertyValue
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  track: Kapitel 3 - Der Tod des Blumenmädchens - Die Kriminalistinnen, Fall 1
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    by artist: Mathias Berg
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      type: MusicAlbum
      date published: 2023-04-20
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    additional property: OTSBitcoinBlock
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
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    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 0x18488bbd5feb7f295bb40905213bd80e844c726fe00b64d3f1098b7e22af8649. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/DEUD92526553.
      date published: 2026-07-21T04:29:05Z
    audio: Kapitel 3 - Der Tod des Blumenmädchens - Die Kriminalistinnen, Fall 1
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      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Danceability
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      additional property: Speechiness
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        value: 0.945
      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.433
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.382
      additional property: Key Name
      additional property: Mode Name
album: Die Kriminalistinnen. Der Tod des Blumenmädchens Fall 1 (Kriminalroman)
album: Die Kriminalistinnen. Acht Schüsse im Schnee Fall 2
album: Acht Schüsse im Schnee [Die Kriminalistinnen, Fall 2 (Ungekürzt)]
album: Die Kriminalistinnen-Box (Band 1-2) - Deutschlands erste Kriminalpolizistinnen [Die Kriminalistinnen (Ungekürzt)]

Key Name
type: PropertyValue
value: F#

Mode Name
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value: Major

Die Kriminalistinnen. Der Tod des Blumenmädchens Fall 1 (Kriminalroman)
type: MusicAlbum
date published: 2023-11-24

Die Kriminalistinnen. Acht Schüsse im Schnee Fall 2
type: MusicAlbum
date published: 2024-03-21

Acht Schüsse im Schnee [Die Kriminalistinnen, Fall 2 (Ungekürzt)]
type: MusicAlbum
date published: 2024-03-21

Die Kriminalistinnen-Box (Band 1-2) - Deutschlands erste Kriminalpolizistinnen [Die Kriminalistinnen (Ungekürzt)]
type: MusicAlbum
date published: 2024-12-11