Der Frühling
type: MusicGroup
popularity: 12
followers: 749
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x61205f6b044522c957dcf06db8a52f210fef643a38760060b38ed8d71c7cc06c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953710
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953710
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e496036-182f-4fb2-8b3d-88447e9b15fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e496036-182f-4fb2-8b3d-88447e9b15fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e496036-182f-4fb2-8b3d-88447e9b15fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:32:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x61205f6b044522c957dcf06db8a52f210fef643a38760060b38ed8d71c7cc06c","name":"Der Frühling","registered_at":"2026-06-14T17:48:21Z","symbol":"NIM0529358","token_address":"0x7d3738d5c0b568e0e81fbe1fc0dc59ecd271320b","type":"artist","uuid":"7e496036-182f-4fb2-8b3d-88447e9b15fe"}
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 0x61205f6b044522c957dcf06db8a52f210fef643a38760060b38ed8d71c7cc06c. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e496036-182f-4fb2-8b3d-88447e9b15fe.json and https://artists.proofprofile.net/proofs/artist/7e496036-182f-4fb2-8b3d-88447e9b15fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0x61205f6b044522c957dcf06db8a52f210fef643a38760060b38ed8d71c7cc06c","name":"Der Frühling","registered_at":"2026-06-14T17:48:21Z","symbol":"NIM0529358","token_address":"0x7d3738d5c0b568e0e81fbe1fc0dc59ecd271320b","type":"artist","uuid":"7e496036-182f-4fb2-8b3d-88447e9b15fe"}
album: Das Dreamen
  type: MusicAlbum
  date published: 2020-07-31
album: Bevor du aufstehst
  type: MusicAlbum
  date published: 2020-09-04
album: Allein zu sein
  type: MusicAlbum
  date published: 2020-10-23
album: Hauptsache zu spät
  type: MusicAlbum
  date published: 2021-02-12
album: Tamtam
  type: MusicAlbum
  date published: 2021-05-21
album: 85er Karat
  type: MusicAlbum
  date published: 2023-06-30
album: Die Welt dreht sich so schnell
  type: MusicAlbum
  date published: 2023-08-11
album: Das große Glück
  type: MusicAlbum
  date published: 2023-09-22
album: Komm in Bewegung
  type: MusicAlbum
  date published: 2023-11-03
  track: 85er Karat
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216024
    explicit: false
    by artist: Der Frühling
    in album: Komm in Bewegung
      type: MusicAlbum
      date published: 2023-11-03
    isrc code: DEOV42300632
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:34:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8d47fd42df05eb98d676721c4e65d27a13ef7986391c9dcabf9281e405ea7e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958969
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958969
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEOV42300632
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:58:13Z
    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 0xc8d47fd42df05eb98d676721c4e65d27a13ef7986391c9dcabf9281e405ea7e0. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/DEOV42300632.
      date published: 2026-07-21T04:58:13Z
    audio: 85er Karat
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.979
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.66
      additional property: Energy
        type: PropertyValue
        value: 0.355
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.066
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.084
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.556
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.081
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Eine Vorahnung
    type: MusicRecording
    duration: PT3M50S
    duration ms: 230283
    explicit: false
    by artist: Der Frühling
    in album: Komm in Bewegung
      type: MusicAlbum
      date published: 2023-11-03
    isrc code: DEOV42301095
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:56:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf9de16af330380e5b1436dee74f0b0a332e43c8f84c2b32c0e4a739629c99f33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEOV42301095
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xf9de16af330380e5b1436dee74f0b0a332e43c8f84c2b32c0e4a739629c99f33. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEOV42301095.
      date published: 2026-07-05T01:12:41Z
    audio: Eine Vorahnung
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.991
      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
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Danceability
type: PropertyValue
value: 0.713

Energy
type: PropertyValue
value: 0.421

Speechiness
type: PropertyValue
value: 0.028

Acousticness
type: PropertyValue
value: 0.348

Instrumentalness
type: PropertyValue
value: 0.574

Liveness
type: PropertyValue
value: 0.071

Valence (Positivity)
type: PropertyValue
value: 0.489

Loudness (dB)
type: PropertyValue
value: -13.72

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major