Feldberg
type: MusicGroup
description: Feldberg may refer to: Places Feldberg, Baden-Württemberg, a municipality and village, Germany Feldberg, a village and part of Müllheim, Baden-Württemberg, Germany Feldberg, a village and part of Fel
popularity: 12
followers: 5285
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x20a03b19b8eb0735356ee7b29a1a69bdafea9b2a5448e078497ac60948ba0714
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f96b7286-1dcb-4a30-bb9e-52b966bad084.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f96b7286-1dcb-4a30-bb9e-52b966bad084.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f96b7286-1dcb-4a30-bb9e-52b966bad084
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
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 0x20a03b19b8eb0735356ee7b29a1a69bdafea9b2a5448e078497ac60948ba0714. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f96b7286-1dcb-4a30-bb9e-52b966bad084.json and https://artists.proofprofile.net/proofs/artist/f96b7286-1dcb-4a30-bb9e-52b966bad084.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
album: Don't Be A Stranger
  type: MusicAlbum
  date published: 2009
album: Don't Be A Stranger
  type: MusicAlbum
  date published: 2009-01-01
album: Don't Be A Stranger
  type: MusicAlbum
  date published: 2009-01-01
album: Dreamin'
  type: MusicAlbum
  date published: 2010-06-20
album: I'm Not Thinking Of You
  type: MusicAlbum
  date published: 2010-12-13
album: Don't Be A Stranger
  type: MusicAlbum
  date published: 2011-02-28
album: Don't Be a Stranger
  type: MusicAlbum
  date published: 2011-02-28
album: Don’t Be A Stranger
  type: MusicAlbum
  date published: 2011-04-11
album: Don't Be a Stranger
  type: MusicAlbum
  date published: 2011-04-11
album: Don't Be a Stranger - Single
  type: MusicAlbum
  date published: 2012-07-26
album: Don't Be a Stranger
  type: MusicAlbum
  date published: 2012-07-27
album: Don't Be a Stranger
  type: MusicAlbum
  date published: 2012-07-27
  track: Dreamin
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191306
    explicit: false
    by artist: Feldberg
    in album: Don't Be a Stranger
      type: MusicAlbum
      date published: 2012-07-27
    isrc code: USGCV1279899
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T00:41:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x885e3e80f0c8f72b2387f519b9d39e570406375330093e968d2c6d53762d6de9
    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/USGCV1279899
    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 0x885e3e80f0c8f72b2387f519b9d39e570406375330093e968d2c6d53762d6de9. 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/USGCV1279899.
      date published: 2026-07-03T01:01:38Z
    audio: Dreamin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.962
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.782
      additional property: Energy
        type: PropertyValue
        value: 0.605
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.119
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.194
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.928
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.627
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dreamin (Remixes)
  type: MusicAlbum
  date published: 2013-12-12
album: Dreamin
  type: MusicAlbum
  date published: 2013-12-12