Metropolä
type: MusicGroup
genre: german hip hop
popularity: 13
followers: 1103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbcc7f1267601db6afa914bb129bcc7c4b939a30254851fde6ccfd94b058db8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953709
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953709
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ded65cd-88eb-4f31-af0f-f0471c0fddfc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ded65cd-88eb-4f31-af0f-f0471c0fddfc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ded65cd-88eb-4f31-af0f-f0471c0fddfc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T23:31:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbcc7f1267601db6afa914bb129bcc7c4b939a30254851fde6ccfd94b058db8e","name":"Metropolä","registered_at":"2026-06-14T17:45:48Z","symbol":"NIM0528751","token_address":"0xab2f99a948e8896933bff4a9b6dbe9040ee7754f","type":"artist","uuid":"7ded65cd-88eb-4f31-af0f-f0471c0fddfc"}
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 0xfbcc7f1267601db6afa914bb129bcc7c4b939a30254851fde6ccfd94b058db8e. Chain 2 (Bitcoin): anchored in block 953709 (2026-06-14T23:31:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ded65cd-88eb-4f31-af0f-f0471c0fddfc.json and https://artists.proofprofile.net/proofs/artist/7ded65cd-88eb-4f31-af0f-f0471c0fddfc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T23:31:11Z
  text: {"copyright_id":"0xfbcc7f1267601db6afa914bb129bcc7c4b939a30254851fde6ccfd94b058db8e","name":"Metropolä","registered_at":"2026-06-14T17:45:48Z","symbol":"NIM0528751","token_address":"0xab2f99a948e8896933bff4a9b6dbe9040ee7754f","type":"artist","uuid":"7ded65cd-88eb-4f31-af0f-f0471c0fddfc"}
album: Im Fahndungsraster
  type: MusicAlbum
  date published: 2011-05-06
album: Reim rhetorisch
  type: MusicAlbum
  date published: 2015-02-13
album: Underground Celebrity EP
  type: MusicAlbum
  date published: 2016-05-13
album: Raustimmenfrequenz EP
  type: MusicAlbum
  date published: 2017-03-03
album: Eloquent
  type: MusicAlbum
  date published: 2018-03-02
album: Eloquent
  type: MusicAlbum
  date published: 2018-03-02
album: Barrio
  type: MusicAlbum
  date published: 2018-07-20
album: Aussicht
  type: MusicAlbum
  date published: 2018-08-09
album: Mehr Tränen
  type: MusicAlbum
  date published: 2018-11-30
album: Rauschgiftdezernat
  type: MusicAlbum
  date published: 2019-02-22
album: Lass sie reden
  type: MusicAlbum
  date published: 2019-04-11
album: Lost in Paradise
  type: MusicAlbum
  date published: 2019-08-09
  track: Lost in Paradise
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212238
    explicit: false
    by artist: Metropolä
    in album: Lost in Paradise
      type: MusicAlbum
      date published: 2019-08-09
    genre: german hip hop
    isrc code: DELJ81937664
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T22:40:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x32e835774ec4104939ac3f2a383b50eb0143b240c1c6c66286037035adae2f5f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81937664
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x32e835774ec4104939ac3f2a383b50eb0143b240c1c6c66286037035adae2f5f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DELJ81937664.
      date published: 2026-07-02T16:51:38Z
    audio: Lost in Paradise
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.934
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.892
      additional property: Energy
        type: PropertyValue
        value: 0.537
      additional property: Speechiness
        type: PropertyValue
        value: 0.314
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.328
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.866
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nachts wach
  type: MusicAlbum
  date published: 2019-10-25
album: Ghettoselfmade
  type: MusicAlbum
  date published: 2019-12-07
album: Paternoster
  type: MusicAlbum
  date published: 2021-02-26
album: Es sollte nicht so sein
  type: MusicAlbum
  date published: 2021-03-19
album: All Eyez On Me
  type: MusicAlbum
  date published: 2021-04-09
album: Bitte Girl lass sein
  type: MusicAlbum
  date published: 2021-05-07
album: Dreh meine Runden
  type: MusicAlbum
  date published: 2021-05-28
album: Paternoster
  type: MusicAlbum
  date published: 2021-06-11
album: Weck mich auf
  type: MusicAlbum
  date published: 2021-12-10
album: Москва
  type: MusicAlbum
  date published: 2022-04-08
album: Kein Auge zu
  type: MusicAlbum
  date published: 2022-05-20
album: Walkie Talkies
  type: MusicAlbum
  date published: 2022-08-19
album: Regenwetter
  type: MusicAlbum
  date published: 2022-10-28
album: Sie hatten Recht
album: Laber kein Scheiss
album: Money & Taler
album: Kennen mich
album: 6 Am
album: Alles ist anders
album: Reich im Geist
album: Schiess Herzen Ins All
album: Baby Mama Drama
album: Hafen
album: Keine Sterne
album: All In
album: Schieb Es Auf Mich
album: Hochhausblocks
album: Underrated
album: Lügen
album: Drehen Durch 2
album: Träume Wahr
album: To the Ocean
album: Grossstadt
album: Over Capiche
track: Zeit für den Bang
track: Hafen

Sie hatten Recht
type: MusicAlbum
date published: 2022-11-18

Laber kein Scheiss
type: MusicAlbum
date published: 2022-12-30

Money & Taler
type: MusicAlbum
date published: 2023-04-21

Kennen mich
type: MusicAlbum
date published: 2023-05-26

6 Am
type: MusicAlbum
date published: 2023-10-20

Alles ist anders
type: MusicAlbum
date published: 2024-04-26

Reich im Geist
type: MusicAlbum
date published: 2024-07-12

Schiess Herzen Ins All
type: MusicAlbum
date published: 2024-11-29

Baby Mama Drama
type: MusicAlbum
date published: 2024-12-06

Hafen
type: MusicAlbum
date published: 2024-12-13

Keine Sterne
type: MusicAlbum
date published: 2025-01-31

All In
type: MusicAlbum
date published: 2025-02-28
track: All In
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138260
  explicit: true
  by artist: Metropolä
  in album: All In
    type: MusicAlbum
    date published: 2025-02-28
  genre: german hip hop
  isrc code: TCAJH2529513
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-21T09:07:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdf90691bc2354ec713b39002ee289acc7383c5313f1fa1ce15b39399401d142b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958991
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958991
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJH2529513
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T10:04:40Z
  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 0xdf90691bc2354ec713b39002ee289acc7383c5313f1fa1ce15b39399401d142b. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/TCAJH2529513.
    date published: 2026-07-21T10:04:40Z
  audio: All In
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.006
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.633
    additional property: Energy
      type: PropertyValue
      value: 0.793
    additional property: Speechiness
      type: PropertyValue
      value: 0.475
    additional property: Acousticness
      type: PropertyValue
      value: 0.048
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.242
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.35
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.112
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Schieb Es Auf Mich
type: MusicAlbum
date published: 2025-03-21
track: Schieb Es Auf Mich
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206829
  explicit: true
  by artist: Metropolä
  in album: Schieb Es Auf Mich
    type: MusicAlbum
    date published: 2025-03-21
  genre: german hip hop
  isrc code: TCAJJ2544156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T07:28:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb20dae20392ee04491d87765a6f8bd633cce9accccf6d7526fdc3ee06f9d96c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJJ2544156
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xb20dae20392ee04491d87765a6f8bd633cce9accccf6d7526fdc3ee06f9d96c6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAJJ2544156.
    date published: 2026-07-04T10:04:33Z
  audio: Schieb Es Auf Mich
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.52
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.731
    additional property: Energy
      type: PropertyValue
      value: 0.819
    additional property: Speechiness
      type: PropertyValue
      value: 0.616
    additional property: Acousticness
      type: PropertyValue
      value: 0.411
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.215
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.581
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.991
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Hochhausblocks
type: MusicAlbum
date published: 2025-04-18

Underrated
type: MusicAlbum
date published: 2025-05-09
track: Underrated
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194823
  explicit: true
  by artist: Metropolä
  in album: Underrated
    type: MusicAlbum
    date published: 2025-05-09
  genre: german hip hop
  isrc code: TCAJO2526261
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T01:43:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ec5f39eef2ea861de0647f777c81232886e45883d28146cd9116584003078d5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956474
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956474
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJO2526261
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T08:56:35Z
  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 0x6ec5f39eef2ea861de0647f777c81232886e45883d28146cd9116584003078d5. 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/TCAJO2526261.
    date published: 2026-07-03T08:56:35Z
  audio: Underrated
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 170.05
    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: 0.704
    additional property: Energy
      type: PropertyValue
      value: 0.769
    additional property: Speechiness
      type: PropertyValue
      value: 0.276
    additional property: Acousticness
      type: PropertyValue
      value: 0.039
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.33
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.134
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.628
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major

Lügen
type: MusicAlbum
date published: 2025-05-30

Drehen Durch 2
type: MusicAlbum
date published: 2025-06-27
track: Drehen Durch 2
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226752
  explicit: true
  by artist: Metropolä
  in album: Drehen Durch 2
    type: MusicAlbum
    date published: 2025-06-27
  genre: german hip hop
  isrc code: TCAJT2544281
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T23:53:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x012eb7329956776f4693affbed31fcb4ef462a7d36605a7ad47b20341f1cedd2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958796
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958796
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJT2544281
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T00:01:46Z
  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 0x012eb7329956776f4693affbed31fcb4ef462a7d36605a7ad47b20341f1cedd2. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TCAJT2544281.
    date published: 2026-07-20T00:01:46Z
  audio: Drehen Durch 2
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.954
    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: 0.727
    additional property: Energy
      type: PropertyValue
      value: 0.863
    additional property: Speechiness
      type: PropertyValue
      value: 0.461
    additional property: Acousticness
      type: PropertyValue
      value: 0.036
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
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Träume Wahr
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To the Ocean
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date published: 2025-08-29

Grossstadt
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Over Capiche
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date published: 2025-10-24

Zeit für den Bang
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Hafen
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