Werner Bochmann (17 May 1900, Meerane, Kingdom of Saxony – 3 June 1993) was a German composer. Selected filmography Playing with Fire (1934) The Island (1934) One Too Many on Board (1935) Punks
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e02937d7d4aaa86900e857fa17f88ca1132fb5c057fe4bb93ac6d4c14c59abe. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/818dd33b-1870-4212-8e5d-34ef8bce1643.json and https://artists.proofprofile.net/proofs/artist/818dd33b-1870-4212-8e5d-34ef8bce1643.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Heimat - 500 Jahre Heimatlieder und -gedichte
Buchenwaldlied (Arr. for Tenor & Horn Quartet by Alexander Krampe)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235d3e7a6f48ee829e7f007911cf169a38be56521ae3350702f57941d2d9593e. 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/CHE272201127.
Midnight Lounge - Chill Out Classics and Meditation
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Nur nicht aus Liebe weinen (From "Es war eine Rauschende Ballnacht")
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Wochenend und Sonnenschein (From "Chasing Rainbows")
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Ich bin von Kopf bis Fuss (From "Der blaue Engel")
Friedrich Hollander Jazz Symphony Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6759601e20195ee353a13755ed65e36b386e3735b9c148467fdd25ef495fa7e8. 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/DEAD60904163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93197ccb868b65a9fe381f4357eb0d438c1149adab67e4bb3b5ccc745809b59. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEAD61607825.
Im Prater blüh'n wieder die Bäume, Op. 247, RSWV 166
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Viktoria und ihr Husar: Reich mir zum Abschied noch einmal die Hände (Sung in German)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844fd24c07fd2affbcb8579433a89998b71fa284b9a6a9cb5530d34bf8be57d9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEAD61607809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29de7afc95b9ef781535577f80a90b38c9f9a8e2a64283ca1eded32339a05554. 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/DEAD61607829.
Fahr mich in die Ferne, Du blonder Matrose
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d9822e877de8b410c72c65a2f4a840db11a989667fd4f367aabcc0870823a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEAD61607813.
Regentropfen, die an Dein Fenster klopfe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69d63fbfa3d7adf854187a78c8e246b9b62cacabff913d18c1405e2668ec728. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEAD61607833.
Swing-Sinfonie: Willi Stech und das Tanzorchester des Deutschlandsenders, Das Deutsche Tanz- und Unterhaltungsorchester (Recordings 1942/43)
Der Abenteurer von Paris: Ich und du verliebt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3716ce2cdaf8ba73e32677f63f5f1f21c798823ba3dec045a6a6370a5d8944. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEL111200665.
Mit Musik geht alles besser: Lieder und Melodien von Werner Bochmann, Vol. 2
Sophienlund: Mit Musik geht alles besser
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Schellack Schätze: Treasures on 78 RPM from Berlin, Europe and the World, Vol. 9 (Remastered 2018)
Wilhelm Strienz singt und bekannte Orchester spielen Lieder und Melodien von Werner Bochmann, Vol. 3 (1938-1958)
Heimat, deine Sterne: Lieder und Melodien von Werner Bochmann, Vol. 1 (1933-1943)
Ein ganzer Kerl: Abends in der Taverne (At the Tavern in the Evening)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cdf1e28da8e3f38abac443a194daa33eea67954dc63affd6378c8608053cd3c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEL111300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc801ebb6f2c4391d7b7dbe1df0968fac5596e28a6d261b60bea0b936a5aeeb9. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEL111300363.
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
Das wird ein Fruhling ohne Ende (Slow-Fox)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1a4bdca460c5561a8ac731fff9c7c483bd8900fca50d44acc7848108d2d490. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEL111300369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4984b7fc7fcf64d3884a75c2e50577e7e1b0e1e6f77b30bcda1144c5b27aea77. 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/DEN960902490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2941c7ef8e63ca563e3cb655056b3b3f5d721041a11c6d129649e32988f5bfe9. 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/DEN960902640.
History of German Film Music, Vol. 6: We Make Music (1940-1942)
History of German film music, Vol. 8: Tanzende Sterne - Dancing Stars
The Golden Era of the German Dance Orchestra: Berliner Nachte, Vol. 1
History of German film music, Vol. 5: We Dance Around the World (1938-1940)
History Records - German Edition 7 (Remastered)
Schellack Schätze: Treasures on 78 rpm from Berlin, Europe & The World, Vol. 33
The Golden Era of the German Dance Orchestra: Michael Jary Chamber Dance Orchestra, Vol. 2 (1940-1943)
The Golden Era of the German Dance Orchestra: Joe Bund und sein Orchester vom Hotel Adlon (1935-1940)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cdd1582923822a2f73c7f2a461990c8f696d4dccc997ae33254ab9a4c6c6c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEL110101087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dd56750ce636a38ab4d66edcda7a0afbb369938f7f098b8f93307cf0e62705. 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/DEL110101100.
Frauen im Metropol: Komm doch in meine Arme (Remastered 2022)
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Radio Klassiker: Ein Stück Musik, ein Stück Humor – Radio Recordings 1937-1944
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2d4d78cced3f0edac2609ef27f08b03ed0c9120bda423212504208296208c4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DED810682200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c859b0b367ae53e73183aedf135bad23b77cd36eafb5e156a499dae59f6339. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DED810682500.
The Golden Era of the German Dance Orchestra: Swing in der Imperator Diele (1939 - 1948)
The Golden Era of the German Dance Orchestra: Corny Ostermann (1938-1943)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a991a665b787f9afbf40d365475b0d5f1455e16b1c2e91879f90d786f2f068. 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/DEL110001040.
Wirtschaftswunder Kino 2: Bei dir war es immer so schön - Fanfaren der Ehe - Die Frauen des Herrn S. - Musik, Musik und nur Musik (Original Soundtracks)
Singers of the Century: Wilhelm Strienz – A Singer and His Songs
Schellack Schätze: Treasures on 78 RPM from Berlin, Europe and the World, Vol. 18 (Remastered 2019)
The Golden Era of the German Dance Orchestra: Der singende Geiger (1936-1939)
Karl Schmitt-Walter, Vol. 2: Popular Songs and Film
Immortal Voices of German Radio: Wilhelm Strienz – Heimat deine Strene
Schellack Schätze: Treasures on 78 RPM from Berlin, Europe and the World, Vol. 3
History Records - German Edition - The Eventful 1940's (Original recordings - remastered)
Eugen Wolff Orchestra: "Peter, macht Musik"
Wirtschaftswunder Kino, Vol. 3: Original Stars, Original Soundtracks (2020 Remaster)
The Golden Era of the German Dance Orchestra: Berliner Nachte, Vol. 2 (1936-1942)