Verena
type: MusicGroup
genre: schlagerparty
popularity: 11
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01c2f0c8c2c4bc32c50ab2b8a11748fcc8b9544d79b4b04655c2bc3486063a99
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953678
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953678
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63747dff-7433-49f8-9571-e67ed65fa7a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63747dff-7433-49f8-9571-e67ed65fa7a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/63747dff-7433-49f8-9571-e67ed65fa7a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:23:11Z
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 0x01c2f0c8c2c4bc32c50ab2b8a11748fcc8b9544d79b4b04655c2bc3486063a99. Chain 2 (Bitcoin): anchored in block 953678 (2026-06-14T19:23:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63747dff-7433-49f8-9571-e67ed65fa7a1.json and https://artists.proofprofile.net/proofs/artist/63747dff-7433-49f8-9571-e67ed65fa7a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:23:11Z
album: Ist Das Alles?
  type: MusicAlbum
  date published: 2000-01-01
album: Ein Traum
  type: MusicAlbum
  date published: 2000-01-01
album: Come In My Bed
  type: MusicAlbum
  date published: 2007-11-02
album: Singen, Musizieren, Tanzen
  type: MusicAlbum
  date published: 2008-06-01
album: Singen, Musizieren, Tanzen
  type: MusicAlbum
  date published: 2008-06-01
  track: Auf Kreta Bei Sturm Und Bei Regen
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216693
    explicit: false
    by artist: Verena
    in album: Singen, Musizieren, Tanzen
      type: MusicAlbum
      date published: 2008-06-01
    genre: schlagerparty
    isrc code: ATX550501121
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:26:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf4d84dcde775f08e3350761ce4cdfefcc69cbf86bd2292319ef048371649cc52
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956422
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956422
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATX550501121
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T01:01:38Z
    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 0xf4d84dcde775f08e3350761ce4cdfefcc69cbf86bd2292319ef048371649cc52. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ATX550501121.
      date published: 2026-07-03T01:01:38Z
    audio: Auf Kreta Bei Sturm Und Bei Regen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.845
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.547
      additional property: Energy
        type: PropertyValue
        value: 0.518
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.158
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.842
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.121
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Singen, Musizieren, Tanzen
  type: MusicAlbum
  date published: 2008-06-01
album: Come In My Bed
  type: MusicAlbum
  date published: 2008-09-16
album: Für Immer
  type: MusicAlbum
  date published: 2008-10-07
album: just for you
  type: MusicAlbum
  date published: 2011-02-06
album: The Smoke in Her Eyes
  type: MusicAlbum
  date published: 2013-08-02
album: Nikaragva
  type: MusicAlbum
  date published: 2020-02-05
album: Nikaragva (feat. Fox)
  type: MusicAlbum
  date published: 2020-02-05