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 0x24bca65c6f1e298612207849b60486ee6d9596a604721b54de43c07064d22bff. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b3e2fc4-4295-43fd-8898-ca0444b415d1.json and https://artists.proofprofile.net/proofs/artist/9b3e2fc4-4295-43fd-8898-ca0444b415d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Schlager und Filmmelodien von Walter Jurmann, Vol. 2 (Recordings 1929-1936)
Schlager und Filmmelodien von Walter Jurmann, Vol. 1 (Recordings 1930-1938)
Hirsekorn greift ein: Ohne Worte lass uns scheiden
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 0xf6b63c7ce08d0dfc727422f51cff45e92bde73f4e82b9087340d3f03866e6da5. 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/DEL111200698.
Glamourwelt Berlin Vol. 5 (1926-1942) From the "Weimarer Republik" to the Second World War - The songs of old Berlin
Tanzorchester 1929 Schlager & Swing - Schellacks
Glamourwelt Berlin, Vol. 8: Die großen Berliner Tanzorchester (Berlin Swing and Dancebandsfrom the Weimarer Republik to Second World War) (1933-1944)
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.
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.
Melodie der Nacht (Melody of the Night): Tango Marina
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.
Clivia: Clivia: Sie sind mir so sympathisch
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.
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.
Gasparone: Ich werde jede Nacht von Ihnen traumen
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.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985262e0a6d4e591825e3b3afe2080a211fe817375fb12b02813ce05c64de339. 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/DEL111200838.
Swing Tanzen Verboten - Unerwünschte Musik Vol. 2
Die besten Hits von Franz Grothe im Originalsound, Vol. 1, "Ein Leben nach Noten" (1929-1943)
Hab mich lieb: Komm, und gib' mir deine Hand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159aa9c31a31368f13e8868f58e14e118e7403b1161e7a20f5d12d1ca5ef53e7. 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/DEL111300073.
Mit Marie mochte ich mal auf den funkturm geh'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbad8fb171bf0bda712d8f44b3bd7d2696f83b21dab728943e73c2683faf7065. 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/DEL111300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6836c9837321944685bb4058c87b05119757894efc63366359e489d0796fd7ba. 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/DEL111300075.
Alarm auf Station III: Mein lieber Freund, sie sind heut' eingeladen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90f24cb4300c1dac5396346376ae35f4b4cbb51f8cfb2d8c75f87b840126db1. 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/DEL111300076.
Winternachtstraum: Mir geht's immer Danke-schon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c36a3a918258fc37364f56b221478843df84a486c6cce4ef54382961b99cca. 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/DEL111300079.
Tanz mit dem Kaiser: So schon wie heut' so musst es bleiben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae34a24a08a61a65bcc40fe7d031e0c650c89a5e86986b64f185e7a8f99a2e1. 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/DEL111300080.
Keine Angst vor Liebe: So ein Kuss kommt von allein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d65a95a17e104154045279cb25fe17faee70f731a7ebbac5b615f824b66e570. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/DEL111300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4f1826d2bc0b7749d426b63b2a06818991255c7914c9edefd9ae98cbc26562. 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/DEL111300082.
Der ungetreue Ekkehard: Wenn ich heut' Abend mit dir tanzen geh' … Was schenkst du mir dann?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbedfc12e666a3cf00f51d436b476918699099e391776a2d7a1e9ca47ff0515. 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/DEL111300086.
Winternachtstraum: Was ist das Leben, wenn du mich nicht liebst?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba372c3e68b156505324fde47553841f7f9b02a1bc71734de99386ed83cdde7f. 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/DEL111300088.
Ich kenn dich nicht und liebe dich: Wenn man sucht, wird man finden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e44059ef5e19605f99698eacc66df5eea722673db6d51c8dc172b6dd23eca44. 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/DEL111300091.
Die Frau meiner Traume: In der Nacht ist der Mensch nicht gern alleine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56957a5a4383a63540dfec90bd8b3eabf042cb35d3493ea98208605ba9dfb8be. 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/DEL111300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61a8e5453aa921dfdfb4976d1a60ac33ec2164a637387080b3a7159974aa9b6. 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/DEL111300096.
Die blonde Carmen: Schon wie der junge Fruhling
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aa0f3d82d4c61c7b820f87917935d294eb9b08ef733cca6f2e0e356b154c64. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DEL111300095.
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d7f93c277b3ba2c25d15d11c041b1e8e4d285075e097e4933a0cea4ef6bc68. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEA310903858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c6cd5cfc3d9e9ef831695a681de08f2462a3cc8d98123c63db9a7155d3d090. 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/DEA310903859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9290e99ace80367e913a5dee19fc91b09e390440af5bfd912e6fd2b3ba94247e. 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/DEA319900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf3b36cf58b5e175612995cb552e5d26a99776100e502260b5bf2bc53ff7e38. 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/DEA310903863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b03f629c13b7443063c61f4b5acaa96e421eb1fdd739e8317720b3935ee61b. 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/DEA319900103.
Schlager & Swing Hits der 20er & 30er Jahre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564171bcfd16440f5425249c839ddaae2e06ebca88f6ce4a14e23b5d1349d415. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEG320701206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed577d176e8901faddd837ce8fe0258f26e7a6beb002d0b217fdd62a9954fb8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEG320701208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019daf3aeb819efc48cdb5e9b384be1bc18199215fd0de1db057e9641499a0e0. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/DEG320701210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ff044623385152f88c1cdf8713f04a2fd8f13d8480e706ea5f9d6341ab3925. 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/DEG320701212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f74d8c1aaba922a063f97c4a9e5e256110d6d07c2c01f2d164330f00212053. 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/DEG320701213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae36f39db248556d2b2fc3affcc38bffc33aa8dd8cfc2fa540bbe3db4b2ba51. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEG320701214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94fb1be6091eb4364037ac422884daf37a9814cf28e2965e77c2377e7fefaa8. 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/DEG320701217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ba5010c382583e4286196a363805a9de79e516a614e482f6694b066d3e9acd. 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/DEG320701220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc5fe5910ea4a6a11adace508ac222358ced7b76cf3f3d7daa0b29b16cf150e. 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/DEG320701221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021c35a0678ddc3da408418e5644c33f8a9ed9d6d1b752a4b49fe8532d3043af. 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/DEG320701222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ffec071b14690905c14157c0cf0bd94bcfd40269ef69d6cbf62c81537a7d44. 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/DEG320701224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee1ce22d15049313dd04585926e9f5930bcbc167dad30532d38c20606e8d55c. 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/DEG320701225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5562719d6917eb66bd201b5dc61e2b3ae4ceb7a193fb05566cf86f3722986306. 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/DEG320701233.
Die Nacht ist nicht allein zum Schlafen da
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dea92e4eaf81ccc169026f790a8841ad37b326d2c46b0fbe3f59da2897efb9a. 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/DEG320701246.
Ich mache alles mit Musik (Anita und der Teufel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf597cd7749fa3a80f0235c991988e340fa47b23d7b8f6dd696510a51d549aa26. 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/DEG320701252.
Tanzdielen und Vergnügungspaläste, Vol. 3
Berliner Tanzcafé (Das Beste der Deutschen Tanzorchester)
Tanz und Swing in der Mondschein-Bar (Das Beste der Deutschen Tanzorchester)
Bohmelt, H.: Evergreens und Erfolsmelodien in Originalaufnahmen (1933-1942)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9743fca1fe925e1305dfa16b5f62ffbc9a89dd595aa8225561733ef9dfd2f847. 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/FR10S1533373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9df3c4e908321db825130ea9b11a1483b7de04743819e0633ee8675dfcdaab. 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/FR10S1533379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06ca3780de4bf70c46ea3dfe75c0e095ed172b025c9aa077ed53ce0a6856e89. 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/FR10S1533381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2a21c32d9f2de148ab0c1c498661cffbab1875a6b94ecf3e746a14ef0ace62. 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/FR10S1533382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33cedf57dff5d4582a9a77afd0ac874305da798adf348210ac8cd5ad2cb8cc6. 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/FR10S1533384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917edd643de84183186636eeb249ec1bbba6de89d3e4e07c5de5d9e96db02663. 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/FR10S1533387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fd89ed56bb9e7cd2a94c68b69bdc111e1c176834004419aa4cf4b2a905d135. 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/FR10S1533389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04af5f16ed05ed1b6db90c1ef9a6c8bc7c9465530b08273719a9ba0a7a35d7f. 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/FR10S1533392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3c9c274253755d7f4f3db29172369042c3b2d452c58711bfd3cf3fc5181541. 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/FR10S1533396.
The Golden Era of the German Dance Orchestra: Bernard Ette Orchestra (1926-1940)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415bb4ad15ae9ee1ce40eda18ec72a20d5359b5bdfaedec8300bcdeefc980477. 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/DEL110000845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3775a2db7766283fec2c912ed064cb7d5409bd7a299e568eb5ce8926dfea892. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DEL110000839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f55066cdf137e1d776ad0612d7ad6bf31202d8bee55b691be2ebfc8be97589d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEL110000847.
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.
Tanzdielen und Vergnügungspaläste, Vol. 2
Hit-Parade of German Orchestras of the 1920s and 30s: If Spring Came Again
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b27f250b592f7e18e9c331d5f6109a93356cffbe007da9fb9de733b4685035. 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/CZH401103573.
Die Großen Deutschen Tanzorchester, Bernhard Ette