Alev Lenz
type: MusicGroup
description: Alev Lenz (born 17 January 1982, in Munich) is a Turkish–German, Grammy-nominated record producer, singer-songwriter and composer. Career Lenz, the daughter of a Turkish mother and a German father,
popularity: 26
followers: 8388
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040f70f8865e3971c7cf527fa5e05a50d9393257a017a46a16b546e96415517f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ae46cb1-ff61-478b-a3e8-42c22d11bb7d.json and https://artists.proofprofile.net/proofs/artist/2ae46cb1-ff61-478b-a3e8-42c22d11bb7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Storytelling Piano Playing Fräulein
  type: MusicAlbum
  date published: 2009-02-13
album: Storytelling Piano Playing Fräulein
  type: MusicAlbum
  date published: 2009-02-13
album: Song No. 1 / Memphis
  type: MusicAlbum
  date published: 2013-03-18
album: Song No. 1 / Memphis
  type: MusicAlbum
  date published: 2013-03-18
album: Eggshell
  type: MusicAlbum
  date published: 2016-04-29
album: Eggshell
  type: MusicAlbum
  date published: 2016-04-29
album: Airport
  type: MusicAlbum
  date published: 2016-05-27
album: Airport
  type: MusicAlbum
  date published: 2016-05-27
album: Two-Headed Girl
  type: MusicAlbum
  date published: 2016-06-17
album: Two-Headed Girl
  type: MusicAlbum
  date published: 2016-06-17
album: May the Angels
  type: MusicAlbum
  date published: 2019-06-21
album: May the Angels (from "Dark")
  type: MusicAlbum
  date published: 2019-06-21
album: The Chair
  type: MusicAlbum
  date published: 2019-08-16
album: May The Angels
  type: MusicAlbum
  date published: 2019-09-27
album: 3
  type: MusicAlbum
  date published: 2019-09-27
album: The Chair
  type: MusicAlbum
  date published: 2019-09-27
album: 3
  type: MusicAlbum
  date published: 2019-09-27
  track: Splendid Soldiers
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    by artist: Alev Lenz
    in album: 3
      type: MusicAlbum
      date published: 2019-09-27
    isrc code: UKSK61900030
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2140cac1daf9e89dd116397ce419b17a3c1f4dc00c37cd574d6e6df9ad18f95. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/UKSK61900030.
      date published: 2026-07-03T08:56:35Z
    audio: Splendid Soldiers
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      additional property: Danceability
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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album: 3
  type: MusicAlbum
  date published: 2019-09-27
album: Rise
  type: MusicAlbum
  date published: 2020-12-18
album: Rise
  type: MusicAlbum
  date published: 2021-01-15
album: Fall Into Me (Arr. D. Burton) [Live]
  type: MusicAlbum
  date published: 2021-06-04
album: Fall Into Me (Arr. D. Burton) [Live]
  type: MusicAlbum
  date published: 2021-06-04
album: Fall Into Me (Arr. D. Burton) [Live]
  type: MusicAlbum
  date published: 2021-06-04
  track: Fall Into Me (Arr. D. Burton) [Live]
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    by artist: Alev Lenz
    in album: Fall Into Me (Arr. D. Burton) [Live]
      type: MusicAlbum
      date published: 2021-06-04
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    subject of: OpenTimestamps Proof of Existence
    audio: Fall Into Me (Arr. D. Burton) [Live]
album: Im Nachtlicht (Original Motion Picture Soundtrack)
album: Milky Way
album: Gut, Danke. (Original Motion Picture Soundtrack)
album: 343
album: Domestisizer (on F)
album: Mother Tongue (on B)

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CopyrightChainExplorerURL
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/960302

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7MN1901297

OTSTimestamp
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value: 2026-07-30T20:09:33Z

OTSVerifyInstructions
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f55f1e88e0ffc0bb0d7fcb1d87e053962d866f7634bc6671cfe8de7dbfbcf2. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/US7MN1901297.
date published: 2026-07-30T20:09:33Z

Fall Into Me (Arr. D. Burton) [Live]
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Valence (Positivity)
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additional property: Mode Name
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Im Nachtlicht (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-04-07

Im Nachtlicht (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-04-07

Milky Way
type: MusicAlbum
date published: 2022-04-12

Gut, Danke. (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-09-09

Gut, Danke. (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-09-09

343
type: MusicAlbum
date published: 2022-09-27

343
type: MusicAlbum
date published: 2022-11-27

Domestisizer (on F)
type: MusicAlbum
date published: 2025-10-01
track: Domestisizer (on F)
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  duration: PT3M44S
  duration ms: 224608
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  by artist: Alev Lenz
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    type: MusicAlbum
    date published: 2025-10-01
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:12:23Z
  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 0x39539128978e3757ae664963e0d78f52c402adefefe428f9ca3efd215fe6c17e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/UKALR2500003.
    date published: 2026-07-17T19:12:23Z
  audio: Domestisizer (on F)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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Mother Tongue (on B)
type: MusicAlbum
date published: 2025-11-05