Lasko
type: MusicGroup
genre: german hip hop
description: Lasko may refer to: Places Laško, a town in Slovenia Łasko, a village in West Pomeranian Voivodeship, Poland Łąsko, two villages in Kuyavian-Pomeranian Voivodeship, Poland Łąsko Małe Łąsko Wie
popularity: 23
followers: 1974
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x484b26ff5f61c7cf9848266c9424cef30556f36483118819dbd5a4091801c88e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c16e8f4-20fc-41c0-8ffb-8623d96cff3a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c16e8f4-20fc-41c0-8ffb-8623d96cff3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c16e8f4-20fc-41c0-8ffb-8623d96cff3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0x484b26ff5f61c7cf9848266c9424cef30556f36483118819dbd5a4091801c88e. 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/6c16e8f4-20fc-41c0-8ffb-8623d96cff3a.json and https://artists.proofprofile.net/proofs/artist/6c16e8f4-20fc-41c0-8ffb-8623d96cff3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Wenn der Beat nicht mehr läuft
  type: MusicAlbum
  date published: 2018-03-01
album: Draufgänger / Oh Lord
  type: MusicAlbum
  date published: 2018-04-25
album: Mafuck
  type: MusicAlbum
  date published: 2018-05-04
album: Zigarette
  type: MusicAlbum
  date published: 2019-01-08
album: Zigarette
  type: MusicAlbum
  date published: 2019-01-08
album: Auf meinem Schiff
  type: MusicAlbum
  date published: 2019-03-26
album: Auf meinem Schiff
  type: MusicAlbum
  date published: 2019-03-26
album: Fahrrad in Blau
  type: MusicAlbum
  date published: 2019-05-21
album: Te Sakam
  type: MusicAlbum
  date published: 2019-06-14
album: Audemars Piguet
  type: MusicAlbum
  date published: 2019-07-31
album: Audemars Piguet
  type: MusicAlbum
  date published: 2019-07-31
album: Horizont
  type: MusicAlbum
  date published: 2019-09-06
album: Drip
  type: MusicAlbum
  date published: 2019-10-30
album: Drip
  type: MusicAlbum
  date published: 2019-10-30
album: Benzin
  type: MusicAlbum
  date published: 2020-01-31
album: Benzin
  type: MusicAlbum
  date published: 2020-01-31
album: Dschungel
  type: MusicAlbum
  date published: 2020-03-20
album: Dschungel
  type: MusicAlbum
  date published: 2020-03-20
album: Harburg
  type: MusicAlbum
  date published: 2020-03-31
album: Harburg
  type: MusicAlbum
  date published: 2020-03-31
album: Verlasse das Haus
  type: MusicAlbum
  date published: 2020-05-01
album: Aladdin
  type: MusicAlbum
  date published: 2020-06-12
album: Mustang
  type: MusicAlbum
  date published: 2020-06-19
album: Was da los?
  type: MusicAlbum
  date published: 2020-07-17
album: Ich & Du
  type: MusicAlbum
  date published: 2020-07-31
album: Handy
  type: MusicAlbum
  date published: 2020-09-25
album: 2020
  type: MusicAlbum
  date published: 2020-11-06
album: Freitag
  type: MusicAlbum
  date published: 2021-01-29
album: Maschine
  type: MusicAlbum
  date published: 2021-02-19
album: Lockdown
  type: MusicAlbum
  date published: 2021-03-26
album: Thriller
  type: MusicAlbum
  date published: 2021-04-23
album: Cabriolet
  type: MusicAlbum
  date published: 2021-06-11
album: Ewig
  type: MusicAlbum
  date published: 2021-07-02
album: Killa Vibe
  type: MusicAlbum
  date published: 2021-09-10
album: Depression
  type: MusicAlbum
  date published: 2021-10-22
album: Vergiss nicht wo du herkommst
  type: MusicAlbum
  date published: 2021-11-05
album: Limit
  type: MusicAlbum
  date published: 2021-11-26
album: Passé
  type: MusicAlbum
  date published: 2022-02-11
  track: Passé
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150461
    explicit: true
    by artist: Lasko
    in album: Passé
      type: MusicAlbum
      date published: 2022-02-11
    genre: german hip hop
    isrc code: CH7812214473
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:32:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x135c4d12198814d147adcfbc465bac4cbb1a3385b6e99b6ecc43a147c55ad97b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812214473
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x135c4d12198814d147adcfbc465bac4cbb1a3385b6e99b6ecc43a147c55ad97b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CH7812214473.
      date published: 2026-07-06T01:25:57Z
    audio: Passé
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.966
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
      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
album: Wie es war 2
album: Steig aus
album: Vitamin D
album: 2018-2020
album: Loslassen
album: On My Way
album: 125er
album: Gewinner
album: Keine Liebe
album: Die Eins
album: Großstadtleben
album: Fresh & Clean
album: Ich gegen mich
album: Superstar
album: Erwachsen
album: Weil du mich liebst
album: Würdest du fehlen?
album: Wut
album: Heute geht es mir gut
album: Ist mir egal
album: Doktor
album: Königin aus Harburg
album: Nicht mehr dein Toy
album: Was ich will
album: F*ck Deutschrap

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.823

Energy
type: PropertyValue
value: 0.752

Speechiness
type: PropertyValue
value: 0.201

Acousticness
type: PropertyValue
value: 0.265

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.156

Valence (Positivity)
type: PropertyValue
value: 0.335

Loudness (dB)
type: PropertyValue
value: -6.757

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Wie es war 2
type: MusicAlbum
date published: 2022-02-18

Steig aus
type: MusicAlbum
date published: 2022-05-20

Vitamin D
type: MusicAlbum
date published: 2022-07-01

2018-2020
type: MusicAlbum
date published: 2022-07-19

Loslassen
type: MusicAlbum
date published: 2022-07-29

On My Way
type: MusicAlbum
date published: 2022-09-16

125er
type: MusicAlbum
date published: 2022-09-30

Gewinner
type: MusicAlbum
date published: 2022-11-04

Keine Liebe
type: MusicAlbum
date published: 2022-12-16

Die Eins
type: MusicAlbum
date published: 2023-02-10

Großstadtleben
type: MusicAlbum
date published: 2023-03-31

Fresh & Clean
type: MusicAlbum
date published: 2023-05-19

Ich gegen mich
type: MusicAlbum
date published: 2023-07-21

Superstar
type: MusicAlbum
date published: 2023-08-25

Erwachsen
type: MusicAlbum
date published: 2023-11-17

Weil du mich liebst
type: MusicAlbum
date published: 2024-03-01

Würdest du fehlen?
type: MusicAlbum
date published: 2024-05-03

Wut
type: MusicAlbum
date published: 2024-05-24

Heute geht es mir gut
type: MusicAlbum
date published: 2024-06-21
track: Heute geht es mir gut
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169180
  explicit: false
  by artist: Lasko
  in album: Heute geht es mir gut
    type: MusicAlbum
    date published: 2024-06-21
  genre: german hip hop
  isrc code: DEYW82408820
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T03:03:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6f353c588059d2a2b5ee8aa5967198a824cb260ad5657ba8ad2a3c6e6fb46f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYW82408820
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0xe6f353c588059d2a2b5ee8aa5967198a824cb260ad5657ba8ad2a3c6e6fb46f9. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEYW82408820.
    date published: 2026-07-05T10:01:46Z
  audio: Heute geht es mir gut
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 121.999
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.841
    additional property: Energy
      type: PropertyValue
      value: 0.524
    additional property: Speechiness
      type: PropertyValue
      value: 0.332
    additional property: Acousticness
      type: PropertyValue
      value: 0.342
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.107
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.962
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.969
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Ist mir egal
type: MusicAlbum
date published: 2024-07-19

Doktor
type: MusicAlbum
date published: 2024-08-09

Königin aus Harburg
type: MusicAlbum
date published: 2024-09-27

Nicht mehr dein Toy
type: MusicAlbum
date published: 2024-12-06

Was ich will
type: MusicAlbum
date published: 2025-03-07

F*ck Deutschrap
type: MusicAlbum
date published: 2025-05-09

Vater ohne Vater
type: MusicAlbum
date published: 2025-06-13
track: Vater ohne Vater
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: false
  by artist: Lasko
  in album: Vater ohne Vater
    type: MusicAlbum
    date published: 2025-06-13
  genre: german hip hop
  isrc code: DEYW82510170
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T01:40:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x844c355dbf85e33a47cdba2d5a2a61e6b558d243c11411bdca2e2aef1d77660a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959087
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959087
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYW82510170
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T02:05:55Z
  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 0x844c355dbf85e33a47cdba2d5a2a61e6b558d243c11411bdca2e2aef1d77660a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/DEYW82510170.
    date published: 2026-07-22T02:05:55Z
  audio: Vater ohne Vater
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.816
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.575
    additional property: Energy
      type: PropertyValue
      value: 0.81
    additional property: Speechiness
      type: PropertyValue
      value: 0.091
    additional property: Acousticness
      type: PropertyValue
      value: 0.063
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.134
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.557
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.742
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Lügner mag keiner
type: MusicAlbum
date published: 2025-09-05
track: Lügner mag keiner
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147762
  explicit: true
  by artist: Lasko
  in album: Lügner mag keiner
    type: MusicAlbum
    date published: 2025-09-05
  genre: german hip hop
  isrc code: DEYW82513773
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T01:06:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x511761690c42c384eef81b89b8a38d57d7a859bac6cf5e3ef4a9daa3f783cc26
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958476
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958476
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYW82513773
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T01:26:56Z
  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 0x511761690c42c384eef81b89b8a38d57d7a859bac6cf5e3ef4a9daa3f783cc26. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/DEYW82513773.
    date published: 2026-07-18T01:26:56Z
  audio: Lügner mag keiner
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.065
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.658
    additional property: Energy
      type: PropertyValue
      value: 0.68
    additional property: Speechiness
      type: PropertyValue
      value: 0.186
    additional property: Acousticness
      type: PropertyValue
      value: 0.084
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.249
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.883
    additional property: Loudness (dB)
      type: PropertyValue
      value: -7.646
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

30
type: MusicAlbum
date published: 2025-10-03
track: 30
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165848
  explicit: true
  by artist: Lasko
  in album: 30
    type: MusicAlbum
    date published: 2025-10-03
  genre: german hip hop
  isrc code: DEYW82516002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T11:57:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x342dbc1a4a124ab3bc8becd5ab84a0bfb27639dde646ff59aeec58abaf7f19fa
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958876
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958876
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYW82516002
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T12:15:48Z
  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342dbc1a4a124ab3bc8becd5ab84a0bfb27639dde646ff59aeec58abaf7f19fa. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEYW82516002.
    date published: 2026-07-20T12:15:48Z
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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: Danceability
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Aufstieg
type: MusicAlbum
date published: 2025-10-31

Fahrrad in Blau
type: MusicRecording
duration: PT3M26S
duration ms: 206052
explicit: false
by artist: Lasko
in album: JuliensCoronaCypher 2020 (JCC 2020)
  type: MusicAlbum
  date published: 2020-04-15
isrc code: DELJ82013194
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlock
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additional property: OTSTimestamp
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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
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:30:09Z
audio: Fahrrad in Blau
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