Kurt Widmann
type: MusicGroup
genre: swing music
popularity: 9
followers: 481
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad8472c6788d807359c6b06513384de26bcaaa0d4ea93a30d5e4a35d200e00d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab31c114-bce8-4e68-8cba-ded9e1623d40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab31c114-bce8-4e68-8cba-ded9e1623d40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab31c114-bce8-4e68-8cba-ded9e1623d40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xad8472c6788d807359c6b06513384de26bcaaa0d4ea93a30d5e4a35d200e00d1","name":"Kurt Widmann","registered_at":"2026-06-20T09:52:30Z","symbol":"NIM1584477","token_address":"0xdec75712a7e966c201e39e2c4e63aa68c600362b","type":"artist","uuid":"ab31c114-bce8-4e68-8cba-ded9e1623d40"}
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 → block must exist at that height 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8472c6788d807359c6b06513384de26bcaaa0d4ea93a30d5e4a35d200e00d1. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab31c114-bce8-4e68-8cba-ded9e1623d40.json and https://artists.proofprofile.net/proofs/artist/ab31c114-bce8-4e68-8cba-ded9e1623d40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xad8472c6788d807359c6b06513384de26bcaaa0d4ea93a30d5e4a35d200e00d1","name":"Kurt Widmann","registered_at":"2026-06-20T09:52:30Z","symbol":"NIM1584477","token_address":"0xdec75712a7e966c201e39e2c4e63aa68c600362b","type":"artist","uuid":"ab31c114-bce8-4e68-8cba-ded9e1623d40"}
album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
  track: Das solistische Orchester
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180880
    explicit: false
    by artist: Peter Igelhoff
    by artist: Goldene Sieben Orchestra
    by artist: Harold Kirchstein
    in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
      type: MusicAlbum
      date published: 2013-01-29
    isrc code: DEL111200529
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T10:04:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0967463634cd379e98ee3b63d6bfa81c222d3d4514e15cb58c3078ae533d5729
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957120
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957120
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111200529
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0967463634cd379e98ee3b63d6bfa81c222d3d4514e15cb58c3078ae533d5729. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEL111200529.
      date published: 2026-07-08T03:22:41Z
  track: Serenade: Schon war die Zeit
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169746
    explicit: false
    by artist: Peter Kreuder
    by artist: Ralph Maria Siegel
    by artist: Eugen Wolff Dance Orchestra
    by artist: Eugen Wolff
    in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
      type: MusicAlbum
      date published: 2013-01-29
    isrc code: DEL111200530
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T16:44:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x186cdc672397540309b1ce88cefa35af9e07c84078ce030cde6994a0c1a93ee2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957124
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111200530
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186cdc672397540309b1ce88cefa35af9e07c84078ce030cde6994a0c1a93ee2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEL111200530.
      date published: 2026-07-08T03:53:27Z
  track: Melodie der Nacht (Melody of the Night): Tango Marina
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177013
    explicit: false
    by artist: Ludwig Schmidseder
    by artist: Barnabas Geczy Orchestra
    by artist: Barnabas von Geczy
    in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
      type: MusicAlbum
      date published: 2013-01-29
    isrc code: DEL111200531
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T15:25:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xffdf074dc6e487716aa486740b7ff131eadbea6c13c0ee582706dd32023e131e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957145
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957145
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111200531
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T08:56:20Z
    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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdf074dc6e487716aa486740b7ff131eadbea6c13c0ee582706dd32023e131e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEL111200531.
      date published: 2026-07-08T08:56:20Z
  track: Clivia: Clivia: Sie sind mir so sympathisch
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143200
    explicit: false
    by artist: Nico Dostal
    by artist: Paul Dorn
    by artist: Egon Kaiser Dance Orchestra
    by artist: Egon Kaiser
    in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
      type: MusicAlbum
      date published: 2013-01-29
    isrc code: DEL111200532
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T16:07:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6737d7a3a0000dd135f064646d0eaa4c29c6d8f845c3054653fd637bcfc00fa1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957145
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/957145
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Diener lassen bitten: How do you do, wie geht es?
  track: Der Springer von Pontresina: Wir wollen Freunde sein fur's ganze Leben
  track: Truxa: Truxa-Fox
  track: Allotria: Blindekuh
  track: Barcelona
  track: Good Night, Ladies (arr. W. Dobrzynski)
  track: Maske in Blau: Was nicht ist, kann noch werden
  track: Gasparone: Ich werde jede Nacht von Ihnen traumen
  track: O mia bella Napoli
  track: Dein susser Mund, du kleine Frau
  track: Esprit
  track: Kleiner Mann, was nun?: Kleiner Mann, was nun?
  track: Gold Diggers of 1935: Lullaby of Broadway (Sung in German)
  track: The Man with the Mandolin
  track: Eine Nacht im Mai: Land in Sicht
  track: Das Licht geht aus
album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
track: Bei mir bist Du schön
track: Barcelona
track: Optimismus ist die beste Medizin
track: So wirdis nie wieder sein (Slow-Fox)
track: Schönes Wetter
track: Schön, dass Du wieder bei mir bist
track: Schwarze Augen
track: Ich hab´ eine Schwäche für blonde Frauen
track: Das Leben hat immer zwei Seiten
track: Schön, daß du wieder bei mir bist
track: Somebody Stole My Gale
track: Officer Of The Day
track: March Of The Herald
track: Farewell Blues
track: St. Louis Blues
track: Rosmarie
track: Mach Dir Keine Sorgen, Liebling
track: Schön, Dass Du Wieder Bei Mir Bist

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111200532

OTSTimestamp
type: PropertyValue
value: 2026-07-08T08:56:20Z

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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6737d7a3a0000dd135f064646d0eaa4c29c6d8f845c3054653fd637bcfc00fa1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEL111200532.
date published: 2026-07-08T08:56:20Z

Diener lassen bitten: How do you do, wie geht es?
type: MusicRecording
duration: PT2M18S
duration ms: 138706
explicit: false
by artist: Leo Leux
by artist: Luigi Bernauer
by artist: Joe Bund Dance Orchestra
by artist: Hans Bund
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29

Der Springer von Pontresina: Wir wollen Freunde sein fur's ganze Leben
type: MusicRecording
duration: PT3M3S
duration ms: 183346
explicit: false
by artist: Will Meisel
by artist: Bernhard Ette Orchestra
by artist: Bernhard Ette
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29

Truxa: Truxa-Fox
type: MusicRecording
duration: PT2M35S
duration ms: 155840
explicit: false
by artist: Leo Leux
by artist: Oskar Joost Dance Orchestra
by artist: Oskar Joost
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200535

Allotria: Blindekuh
type: MusicRecording
duration: PT2M40S
duration ms: 160906
explicit: false
by artist: Peter Kreuder
by artist: Paul Dorn
by artist: Erhard Bauschke Orchestra
by artist: Erhard Bauschke
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200536

Barcelona
type: MusicRecording
duration: PT3M10S
duration ms: 190013
explicit: false
by artist: Frank Wilczek
by artist: Kurt Widmann Orchestra
by artist: Kurt Widmann
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:53:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce4949848733bb9d730c7270a23b6cf7e7eb6672518456ba235509dc1b1fa812
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111200537
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4949848733bb9d730c7270a23b6cf7e7eb6672518456ba235509dc1b1fa812. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEL111200537.
  date published: 2026-07-08T08:56:20Z

Good Night, Ladies (arr. W. Dobrzynski)
type: MusicRecording
duration: PT2M43S
duration ms: 163613
explicit: false
by artist: Traditional
by artist: Walter Dobrzynski
by artist: Billy Toffel
by artist: Original Teddies
by artist: Teddy Stauffer
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200538

Maske in Blau: Was nicht ist, kann noch werden
type: MusicRecording
duration: PT2M52S
duration ms: 172373
explicit: false
by artist: Fred Raymond
by artist: Metropol Vocalists
by artist: Metropol Dance Orchestra
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200539

Gasparone: Ich werde jede Nacht von Ihnen traumen
type: MusicRecording
duration: PT3M16S
duration ms: 196960
explicit: false
by artist: Carl Millöcker
by artist: Rudi Schuricke
by artist: Oskar Joost Dance Orchestra
by artist: Oskar Joost
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200540
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:53:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6705549d0d5b0e570c90ab1e3b9877796048481d55cbfd4dcbea44cbb9a4e143
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111200540
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6705549d0d5b0e570c90ab1e3b9877796048481d55cbfd4dcbea44cbb9a4e143. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEL111200540.
  date published: 2026-07-08T03:53:27Z

O mia bella Napoli
type: MusicRecording
duration: PT2M54S
duration ms: 174600
explicit: false
by artist: Gerhard Winkler
by artist: Robert Gaden Orchestra
by artist: Robert Gaden
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29

Dein susser Mund, du kleine Frau
type: MusicRecording
duration: PT3M0S
duration ms: 180093
explicit: false
by artist: Victor Young
by artist: Tony Jongenelen
by artist: Fud Candrix Dance Orchestra
by artist: Fud Candrix
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200542

Esprit
type: MusicRecording
duration: PT2M22S
duration ms: 142106
explicit: false
by artist: Albert Vossen
by artist: Studio ensemble
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29

Kleiner Mann, was nun?: Kleiner Mann, was nun?
type: MusicRecording
duration: PT2M50S
duration ms: 170760
explicit: false
by artist: Harald Bohmelt
by artist: Eric Helgar
by artist: Ludwig Ruth Orchestra
by artist: Ludwig Rüth
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200544

Gold Diggers of 1935: Lullaby of Broadway (Sung in German)
type: MusicRecording
duration: PT2M58S
duration ms: 178560
explicit: false
by artist: Harry Warren
by artist: Erwin Hartung
by artist: Theo Heldt Dance Orchestra
by artist: Theo Heldt
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29

The Man with the Mandolin
type: MusicRecording
duration: PT2M22S
duration ms: 142146
explicit: false
by artist: James Cavanaugh
by artist: Kurt Hohenberger Soloists Orchestra
by artist: Kurt Hohenberger
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29

Eine Nacht im Mai: Land in Sicht
type: MusicRecording
duration: PT2M22S
duration ms: 142826
explicit: false
by artist: Friedrich Schröder
by artist: Peter Kreuder
by artist: Billy Bartholomew Orchestra
by artist: Billy Bartholomew
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29

Das Licht geht aus
type: MusicRecording
duration: PT2M39S
duration ms: 159293
explicit: false
by artist: Billy Hill
by artist: Spree-Revellers, Die
by artist: Heinz Wehner Orchestra
by artist: Heinz Wehner
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200548

Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
type: MusicAlbum
date published: 2003-01-01
track: Ja, das ist nun mal mein Rhythmus
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161453
  explicit: false
  by artist: Kurt Widmann & sein Orchester
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Somebody Stole My Gale
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167346
  explicit: false
  by artist: Kurt Widmann
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Officer Of The Day
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179066
  explicit: false
  by artist: Kurt Widmann
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: March Of The Herald
  type: MusicRecording
  duration: PT2M44S
  duration ms: 164533
  explicit: false
  by artist: Kurt Widmann
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Farewell Blues
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171746
  explicit: false
  by artist: Kurt Widmann
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: St. Louis Blues
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149160
  explicit: false
  by artist: Kurt Widmann
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Woran liegt's, dass ich dir nicht gefalle
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154800
  explicit: false
  by artist: Kurt Widmann & sein Orchester
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Rosmarie
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169640
  explicit: false
  by artist: Kurt Widmann
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Mach Dir Keine Sorgen, Liebling
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155773
  explicit: false
  by artist: Kurt Widmann
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Schön, Dass Du Wieder Bei Mir Bist
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151693
  explicit: false
  by artist: Kurt Widmann
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
  isrc code: DEF064002160
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-08T01:11:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe13c42d110b48efbb1f610015b89079f514df379f8d868dbb666d877aae8c1df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957122
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957122
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF064002160
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:39:04Z
  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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13c42d110b48efbb1f610015b89079f514df379f8d868dbb666d877aae8c1df. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEF064002160.
    date published: 2026-07-08T03:39:04Z
track: Schön Wie Ein Traum
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161706
  explicit: false
  by artist: Kurt Widmann
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Mich hat noch nie ein Mädel angelacht
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141960
  explicit: false
  by artist: Kurt Widmann & sein Orchester
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Wunderbar, wunderbar wie du heute tanzt
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156640
  explicit: false
  by artist: Kurt Widmann & sein Orchester
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Auf Der Grünen Wiese
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161786
  explicit: false
  by artist: Kurt Widmann
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Ich Hör' So Gern Musik
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175840
  explicit: false
  by artist: Kurt Widmann
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Optimismus ist die beste Medizin
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146653
  explicit: false
  by artist: Kurt Widmann & sein Orchester
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Halloh, halloh, ich suche eine Frau
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143906
  explicit: false
  by artist: Kurt Widmann & sein Orchester
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
    type: MusicAlbum
    date published: 2003-01-01
track: Komm Zurück
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162493
  explicit: false
  by artist: Kurt Widmann
  by artist: Rudi Schuricke
  in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
track: Schwarze Augen
track: Oh Marie, oh Marie
track: Wann Wirst Du Wieder Bei Mir Sein
track: Haben Sie schon mal im Dunkeln geküsst
track: Barcelona
track: Carioca

Kurt Widmann
type: MusicGroup

Rudi Schuricke
type: MusicGroup

Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
type: MusicAlbum
date published: 2003-01-01

Schwarze Augen
type: MusicRecording
duration: PT2M57S
duration ms: 177840
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Oh Marie, oh Marie
type: MusicRecording
duration: PT2M50S
duration ms: 170146
explicit: false
by artist: Kurt Widmann & sein Orchester
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Wann Wirst Du Wieder Bei Mir Sein
type: MusicRecording
duration: PT2M51S
duration ms: 171266
explicit: false
by artist: Kurt Widmann
by artist: Erich Bergau
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Haben Sie schon mal im Dunkeln geküsst
type: MusicRecording
duration: PT2M36S
duration ms: 156253
explicit: false
by artist: Kurt Widmann & sein Orchester
by artist: Erich Bergau
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Barcelona
type: MusicRecording
duration: PT3M8S
duration ms: 188133
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Carioca
type: MusicRecording
duration: PT2M20S
duration ms: 140986
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Bei mir bist Du schön
type: MusicRecording
duration: PT2M26S
duration ms: 146093
explicit: false
by artist: Kurt Widmann
in album: It's Swing-Time Baby, Vol. 5
  type: MusicAlbum
  date published: 2019-10-04
isrc code: ESA011967167

Barcelona
type: MusicRecording
duration: PT3M10S
duration ms: 190013
explicit: false
by artist: Frank Wilczek
by artist: Kurt Widmann Orchestra
by artist: Kurt Widmann
in album: Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
  type: MusicAlbum
  date published: 2013-01-29
isrc code: DEL111200537
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T16:53:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce4949848733bb9d730c7270a23b6cf7e7eb6672518456ba235509dc1b1fa812
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957145
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957145
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEL111200537
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T08:56:20Z
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4949848733bb9d730c7270a23b6cf7e7eb6672518456ba235509dc1b1fa812. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEL111200537.
  date published: 2026-07-08T08:56:20Z

Optimismus ist die beste Medizin
type: MusicRecording
duration: PT2M26S
duration ms: 146651
explicit: false
by artist: Gerhard Winkler
by artist: Rudi Schuricke
by artist: Kurt Widmann Orchestra
by artist: Kurt Widmann
in album: Capri-Fischer (1935-1943)
  type: MusicAlbum
  date published: 2013-03-05

So wirdis nie wieder sein (Slow-Fox)
type: MusicRecording
duration: PT3M2S
duration ms: 182346
explicit: false
by artist: Gerhard Winkler
by artist: Fredy Schulz
by artist: Kurt Widmann Orchestra
by artist: Kurt Widmann
in album: The Golden Era of the German Dance Orchestra: Wenn im Tanzcafe Musik erklingt (1934-1942)
  type: MusicAlbum
  date published: 2012-11-06

Schönes Wetter
type: MusicRecording
duration: PT2M27S
duration ms: 147733
explicit: false
by artist: Kurt Widmann
in album: Berliner Tanzcafé (Das Beste der Deutschen Tanzorchester)
  type: MusicAlbum
  date published: 2015-05-13

Schön, dass Du wieder bei mir bist
type: MusicRecording
duration: PT2M31S
duration ms: 151280
explicit: false
by artist: Kurt Widmann
in album: Berliner Tanzcafé (Das Beste der Deutschen Tanzorchester)
  type: MusicAlbum
  date published: 2015-05-13

Bei mir bist Du schön
type: MusicRecording
duration: PT2M23S
duration ms: 143053
explicit: false
by artist: Kurt Widmann
in album: Tanz und Swing in der Mondschein-Bar (Das Beste der Deutschen Tanzorchester)
  type: MusicAlbum
  date published: 2015-05-05

Schwarze Augen
type: MusicRecording
duration: PT2M58S
duration ms: 178040
explicit: false
by artist: Kurt Widmann
in album: Tanz und Swing in der Mondschein-Bar (Das Beste der Deutschen Tanzorchester)
  type: MusicAlbum
  date published: 2015-05-05

Ich hab´ eine Schwäche für blonde Frauen
type: MusicRecording
duration: PT2M14S
duration ms: 134133
explicit: false
by artist: Kurt Widmann
in album: Eine Gala-Nacht mit Tanzorchester
  type: MusicAlbum
  date published: 2015-05-05

Das Leben hat immer zwei Seiten
type: MusicRecording
duration: PT2M35S
duration ms: 155520
explicit: false
by artist: Kurt Widmann
in album: Eine Gala-Nacht mit Tanzorchester
  type: MusicAlbum
  date published: 2015-05-05

Das Leben hat immer zwei Seiten
type: MusicRecording
duration: PT2M38S
duration ms: 158573
explicit: false
by artist: Kurt Widmann
in album: It's Swing-Time Baby, Vol. 5
  type: MusicAlbum
  date published: 2019-10-04

Schön, daß du wieder bei mir bist
type: MusicRecording
duration: PT2M32S
duration ms: 152897
explicit: false
by artist: Kurt Widmann
in album: Die großen Tanz-Orchester
  type: MusicAlbum
  date published: 2012-04-03

Somebody Stole My Gale
type: MusicRecording
duration: PT2M47S
duration ms: 167346
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Officer Of The Day
type: MusicRecording
duration: PT2M59S
duration ms: 179066
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

March Of The Herald
type: MusicRecording
duration: PT2M44S
duration ms: 164533
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Farewell Blues
type: MusicRecording
duration: PT2M51S
duration ms: 171746
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

St. Louis Blues
type: MusicRecording
duration: PT2M29S
duration ms: 149160
explicit: false
by artist: Kurt Widmann
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Rosmarie
type: MusicRecording
duration: PT2M49S
duration ms: 169640
explicit: false
by artist: Kurt Widmann
by artist: Rudi Schuricke
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Mach Dir Keine Sorgen, Liebling
type: MusicRecording
duration: PT2M35S
duration ms: 155773
explicit: false
by artist: Kurt Widmann
by artist: Rudi Schuricke
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01

Schön, Dass Du Wieder Bei Mir Bist
type: MusicRecording
duration: PT2M31S
duration ms: 151693
explicit: false
by artist: Kurt Widmann
by artist: Rudi Schuricke
in album: Kurt Widmann / Die Großen Tanzorchester 1930 - 1950
  type: MusicAlbum
  date published: 2003-01-01
isrc code: DEF064002160
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-08T01:11:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe13c42d110b48efbb1f610015b89079f514df379f8d868dbb666d877aae8c1df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957122
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF064002160
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13c42d110b48efbb1f610015b89079f514df379f8d868dbb666d877aae8c1df. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEF064002160.
  date published: 2026-07-08T03:39:04Z