Fertig, Los!
type: MusicGroup
genre: german pop
description: Fertig, Los! was an indie rock band from Germany. It was formed in the summer of 2004 in Munich. Its members consisted of Julia Viechtl (bassist), Florian Wille (drummer), and Philipp Leu (singer and
popularity: 13
followers: 2727
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d8f22b9a95e9777385656fdf9510f286bed4d80f2da40f695c1998d4e521baa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953794
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953794
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0fad4f2-f94f-470a-b235-132c4407a070.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0fad4f2-f94f-470a-b235-132c4407a070.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0fad4f2-f94f-470a-b235-132c4407a070
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:43:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 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 0x1d8f22b9a95e9777385656fdf9510f286bed4d80f2da40f695c1998d4e521baa. Chain 2 (Bitcoin): anchored in block 953794 (2026-06-15T13:43:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0fad4f2-f94f-470a-b235-132c4407a070.json and https://artists.proofprofile.net/proofs/artist/e0fad4f2-f94f-470a-b235-132c4407a070.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:43:35Z
  text: {"copyright_id":"0x1d8f22b9a95e9777385656fdf9510f286bed4d80f2da40f695c1998d4e521baa","name":"Fertig, Los!","registered_at":"2026-06-15T04:10:17Z","symbol":"NIM0677769","token_address":"0x77f9523a513b66152a207d008c028370a02d8dc9","type":"artist","uuid":"e0fad4f2-f94f-470a-b235-132c4407a070"}
album: Ein Geheimnis
  type: MusicAlbum
  date published: 2007-03-30
album: Das Herz ist ein Sammler
  type: MusicAlbum
  date published: 2007-05-04
  track: Ein Geheimnis
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151746
    explicit: false
    by artist: Fertig, Los!
    in album: Das Herz ist ein Sammler
      type: MusicAlbum
      date published: 2007-05-04
    genre: german pop
    isrc code: DEE860700023
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T22:38:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d25fd02e1f2ff30e4aa5739de58152349e25c2543918c28664468f506c20808
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959073
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959073
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860700023
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:25:37Z
    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 0x1d25fd02e1f2ff30e4aa5739de58152349e25c2543918c28664468f506c20808. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/DEE860700023.
      date published: 2026-07-21T23:25:37Z
    audio: Ein Geheimnis
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.029
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.64
      additional property: Energy
        type: PropertyValue
        value: 0.701
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.423
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.452
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Das Herz ist ein Sammler
  type: MusicAlbum
  date published: 2007-05-04
album: Das Herz ist ein Sammler
  type: MusicAlbum
  date published: 2007-05-04
album: Sie ist in mich verliebt
  type: MusicAlbum
  date published: 2007-08-10
album: Wenn du mich brauchst
  type: MusicAlbum
  date published: 2010-05-03
album: Pläne für die Zukunft
  type: MusicAlbum
  date published: 2010-05-17
album: Der Moment
  type: MusicAlbum
  date published: 2010-11-29