Christian Stern
type: MusicGroup
popularity: 5
followers: 120
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f8b8ce980c3264b8858f23d28bc6435a1a4c7b60da8bca25087ed6d7b62e740
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55ae1307-1224-4d57-9423-103e4c036b4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55ae1307-1224-4d57-9423-103e4c036b4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55ae1307-1224-4d57-9423-103e4c036b4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f8b8ce980c3264b8858f23d28bc6435a1a4c7b60da8bca25087ed6d7b62e740","name":"Christian Stern","registered_at":"2026-06-16T19:24:32Z","symbol":"NIM1151336","token_address":"0x04d31dfcc3962a91a082736348c241fa417bf751","type":"artist","uuid":"55ae1307-1224-4d57-9423-103e4c036b4c"}
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 0x2f8b8ce980c3264b8858f23d28bc6435a1a4c7b60da8bca25087ed6d7b62e740. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55ae1307-1224-4d57-9423-103e4c036b4c.json and https://artists.proofprofile.net/proofs/artist/55ae1307-1224-4d57-9423-103e4c036b4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x2f8b8ce980c3264b8858f23d28bc6435a1a4c7b60da8bca25087ed6d7b62e740","name":"Christian Stern","registered_at":"2026-06-16T19:24:32Z","symbol":"NIM1151336","token_address":"0x04d31dfcc3962a91a082736348c241fa417bf751","type":"artist","uuid":"55ae1307-1224-4d57-9423-103e4c036b4c"}
album: Immer nur reden
  type: MusicAlbum
  date published: 2015-06-25
album: Bei dir Daham
  type: MusicAlbum
  date published: 2015-09-09
album: Immer wieder Österreich
  type: MusicAlbum
  date published: 2016-04-20
  track: Immer wieder Österreich
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197127
    explicit: false
    by artist: Christian Stern
    in album: Immer wieder Österreich
      type: MusicAlbum
      date published: 2016-04-20
    isrc code: ATX941600103
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:05:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x01e2b548a7a164eab0e6614fe096955db0508afbe3601ad3729940713c5d6d85
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATX941600103
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T13:14:32Z
    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 0x01e2b548a7a164eab0e6614fe096955db0508afbe3601ad3729940713c5d6d85. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/ATX941600103.
      date published: 2026-07-15T13:14:32Z
    audio: Immer wieder Österreich
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.016
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.733
      additional property: Energy
        type: PropertyValue
        value: 0.94
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.076
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.323
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.348
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Supa Pilot
  type: MusicAlbum
  date published: 2016-09-28
album: Wild & Frei
  type: MusicAlbum
  date published: 2024-06-21
album: Gefühl
  type: MusicAlbum
  date published: 2024-09-12
album: Zauber
  type: MusicAlbum
  date published: 2024-11-11
album: Kalt
  type: MusicAlbum
  date published: 2024-11-15
album: Meine Zeit
  type: MusicAlbum
  date published: 2025-05-09
album: Meine Zeit
  type: MusicAlbum
  date published: 2025-07-04
album: Rapid Mein Rapid
  type: MusicAlbum
  date published: 2025-07-16