Helmut Erich Deutsch (born 24 December 1945) is an Austrian classical pianist, specialising in chamber music and lieder accompaniment. Deutsch was born in Vienna, where he studied piano, composition
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0601d64aca705bb81fcb3551e385075c2ccdf23edb06b804439c5ff1b2e5f96e. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/317fcbab-aed9-4693-967e-25451e7025e2.json and https://artists.proofprofile.net/proofs/artist/317fcbab-aed9-4693-967e-25451e7025e2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
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 0x8e121079103bee6e4ef2621ddee3881393f761e581ba034b2ff0a97e0ebcb387. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101618 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa507423706c10843743f837c39857796d9b797fd5f1c2931dbbbeecc23098e7d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101619 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea548c7c3f87b75a21e6d94c1b81f4b2fe53ce58a7d841e526c12c9a2fa252d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101620 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace5b01ac31c06f910cf1a62570b5b7e18ca0444ef3190d5d79bd19f96a6bfdd. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101621 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1e89389ecc5f2dbe833d7fb0257b187b3517c3ebaaebe0cb3fef8592f9f8aa. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101622 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d755d468df2fd88a1afa6486f19f7788b053f41dc5bfaf05a386a87e0d6cc2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101623 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3f3ed3510abea044f96d609732a5ab0229ac1cd9e55821feff82d3c46204c0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101624 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1678cef33d8fb0bce48c5e867cd50550e9ca1bcc267ff4295654463e3a720fb8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101625 — a six-check JSON result.
3 Sonetti del Petrarca, S. 270.2: Benedetto sia 'l giorno (Sonetto 47)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d50b99c42f2266dc4fd8a75cbc856c00d6179f46b543c45099a79f4cc445a45. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101627 — a six-check JSON result.
3 Sonetti del Petrarca, S. 270.2: Pace non trovo (Sonetto 104)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5806f734368b58a9d57cd75648e894f953cff1850f3619d270149371757c59db. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101628 — a six-check JSON result.
3 Sonetti del Petrarca, S. 270.2: I' vidi in terra angelici costumi (Sonetto 123)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09752d8eecf80e186c6541e96bf51044acc7e194d98028d4f11b2300c63b015. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101629 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9478f6176cd297e004cc0e869b8080230fb894ec3ce6106fc79264fcc070a4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101630 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e45e586b3655d60c4676047fbf9d982b50934d05e13ab773f38e6fc44d6b9d. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101631 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746026140e78f849f06bb984a50d0f7bcbf5fdefe1bddde12869f3dbb0b4e826. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12101632 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7436a602f7c7ab8055ec0fbea45cda25d0fbe9753406f1ea991a16f20996be12. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003861 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd03bb47b23ca772b0f775dfcca4e7b15e1be46aad24530ab955e8d7bb9df2fc. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003841 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef66bd8a1e7755e10cb3b75360857919a4f059902995316c61b2fe6157a4d15. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003842 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8544fe058dae2f93f523a7d331feab3e7699f8c8438a97ab249f442b306b7d6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003843 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50426fe487e26de5dadbc9cf5d0130fcf7cad64887f32cd22f3e117a1ea8f77. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003844 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e23fa86928dd3e17a418696e171d5d3e5c29c678ca426b974b79939a839ae08. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003845 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89aba751ddfc30aba6ae322338266db57c17565a7eb1e668f14f25424590c13. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003846 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990f94f2b550d3ce8e9a359617454129c18f3e40395f5c8f302d8864e153d33c. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003840 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940d39bd8b233afd686b591514b8eabbaf7d98b9dba85ce97e5924a9bba63add. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003847 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc300fbebc535ea0c9a9979ebb14e0560ab6c765aba834c8805b415208f6ea6fc. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003848 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56add70c9e28f5b1ed32283189bb065bade7816ccbf8dd591d22836efbc456b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003849 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee958fbfee759d9209ac6df98cb1ea2e2e41062708eea90ca91557f67d6bf11. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003850 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376a17e72dcc8b283c75399d286be5061264a19d4c743ea2aab834bc75124d65. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003851 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0537a444275e4f8b432397f3fd7117c30a5a1798c645ae77c7b5842cdafc48fd. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003852 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d81b040e0c609ab999edd280c8cb3856b329b0d65309fba7c007a3864c05b54. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003853 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f110d1e85363df7ede5e5adea3d5d13d4497a85a2c38ffac88edf8aa2a9048. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003854 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68faeb99ac206172d8bb5de1b588c8244ef1e46eafc03df83afdf31d3239f20. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003855 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663a1f00fe11b7b99be74378a517ee935ef72a9f3e6de4f4f893c022ac288d62. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003856 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750c0572c61f957e40ea70b488fa735a61b6806232a6b97e242fc88e2ca383c5. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003857 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcdbefd405e39083b62662f141e2ee585a93f0958ab47a536a7236260bd6646. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003858 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ee6675daba4f78234574b4913006ae8f64103e33e26a3f92ea0971a1fb1020. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003859 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec2309b9298b700e4a78e526f58328b57b14ca601b057aa50b6900649a3732bd. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003860 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4785074348a924ef16a3d07740128b0a4770727bd8ea04bfcab5a3e7d6463eda. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003862 — a six-check JSON result.
Wiegenlied, Op. 49, No. 4 (Brahms Lullaby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf02195913d66f6aef57aa406965862f9ed77af12bf7ad5d2974f0b1c849325. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003863 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93d0b1ebba1612e03673d485d941006b4b89aff18d22ce1396e470743404d1c. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003864 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3336b83559281e1119d3a75e44b1e860b81388dd891dcd1e35506ed7ba4f1dde. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003865 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494e18bafe3ed8fbeec513601cf24dd016ac557c7e3d733d0b269a36cfa7ac1e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003866 — a six-check JSON result.
Die schöne Müllerin, D.795: 1. Das Wandern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcc674f51ba33c2bba6d770a6b37032a8d39bfa653f1fec95e7075a94c3271c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941501 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d98de6f068ed64597ff0bd9f85900bc13a356d172da53edc47e743203b658c1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941502 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b0df84e0f03e477eb51d8f8ad8bee7d707fe026cef52d053003666b634afd6. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941503 — a six-check JSON result.
Die schöne Müllerin, D.795: 4. Danksagung an den Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f63f298fef3b61d3cd99847954313b58a2644e8b05b128c751c890849cb93c. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941504 — a six-check JSON result.
Die schöne Müllerin, D.795: 5. Am Feierabend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d15a19697a0c7d47dbf8a2f94855be30fdcdc977f831d800bacab9c52ad24d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941505 — a six-check JSON result.
Die schöne Müllerin, D.795: 6. Der Neugierige
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991067eaec819a1f7b7e3f84cb0575994ddd1615fd9ba106f62372c6a826a736. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941506 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005f680414cf0f0cc097a4f1bd05fde01574811cf2bcd3339192f2af9b8c735a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941507 — a six-check JSON result.
Die schöne Müllerin, D.795: 8. Morgengruß
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926de2973403baf43caf8d6bed2f61ef0fba235635b7f2a03e5f9ed2aab584f7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941508 — a six-check JSON result.
Die schöne Müllerin, D.795: 9. Der Müllers Blumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ec298f611e6a025ca3e70c1e84283974fb02770e95a18d2fa52b947d61727c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941509 — a six-check JSON result.
Die schöne Müllerin, D.795: 10. Tränenregen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57658ba398843eb75042360986652e3a7227a8e348128f2b9f4b5c0047d96cf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941510 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35a9b2bfdafa7cadb097c0dfa3e1c1c46e1bf0c5449ae9eadab7aa0b5a3a948. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941511 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2968d0bad9d78956c90561d12f33e2e5fa0201783851f28cb0d722fbc8eac581. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941512 — a six-check JSON result.
Die schöne Müllerin, D.795: 13. Mit dem grünen Lautenbande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ddc34df6ed9defdc1c9c58fac75dfc90125b286a30b71b1f302ebf61f4d43b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941513 — a six-check JSON result.
Die schöne Müllerin, D.795: 14. Der Jäger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df9e74be5681a4351054aaf29dd4e018cdfad1fa1e443151fcd06584812208b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941514 — a six-check JSON result.
Die schöne Müllerin, D.795: 15. Eifersucht und Stolz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a1f9f0983588d85a7c3cbf6c8ac827be3be8c96e3f10f042640ae62cf3237a4. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941515 — a six-check JSON result.
Die schöne Müllerin, D.795: 16. Die liebe Farbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e195a8f38066815d9b8f9e6cafb534bb978e4b524d4965dfd929330d239087. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941516 — a six-check JSON result.
Die schöne Müllerin, D.795: 17. Die böse Farbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cc0c07efdd56f059883ac349cad0b624444514bff5a2b4c86028bb21f65812. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941517 — a six-check JSON result.
Die schöne Müllerin, D.795: 18. Trockne Blumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aca3726563dbc55a077aef3845520c1b5d2d9613113778e129849b13e169406. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941518 — a six-check JSON result.
Die schöne Müllerin, D.795: 19. Der Müller und der Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69518db85861646f170bc4aaf2aa51a216231f1a3b53b1e6abc5b11b0ed2ed7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941519 — a six-check JSON result.
Die schöne Müllerin, D.795: 20. Des Baches Wiegenlied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575229a8645e05e3fdd1abc1635fbdbc4de50868e0669bb91c6bbf8598a53cfd. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0941520 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8577c5a56f904f5c2233309e0c19449823048293ba7bff93c41f2e5caca6067e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0900560 — a six-check JSON result.
8 Gedichte aus "Letzte Blätter", Op. 10, TrV 141: I. Zueignung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b4b10f563fff5a508db1393a181b7ac760413ff848994e3624f4b7a2943f77. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511010 — a six-check JSON result.
8 Gedichte aus "Letzte Blätter", Op. 10, TrV 141: II. Nichts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb8e34d136b1a42822a4758381a0d1cfe4823f19cd1f41d60f9f7b079e6ba0d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511020 — a six-check JSON result.
8 Gedichte aus "Letzte Blätter", Op. 10, TrV 141: III. Die Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea021fe32466e0157e12c3863d41340efef2c292a497c9a78334089971af879. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511030 — a six-check JSON result.
Wer hat's getan? TrV 142: Wer hat's getan? TrV 142
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11eed574824d80ae4e47e64f918c223a318f48011df63c4b4af60733a349fc57. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511040 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f85a1ecaeec9187efa35c0ab4befe9f752cdae99fec2dbbad001e46a7b5463. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511050 — a six-check JSON result.
8 Gedichte aus "Letzte Blätter", Op. 10, TrV 141: VIII. Allerseelen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ec79fc318ef0ea99c3106fb11a04f491600e6b9d8357b3398a50eb3901ab0f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511060 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30d6f5e39a2f87615e184d0d31b8c2449f1d4b607968011db48a594387681bb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511070 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfacb3edfc0081b7e7f82fc8553356dcc4e751ab18a4ba6dd496f0b2cef42c42. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511080 — a six-check JSON result.
4 Lieder, Op. 27, TrV 170: III. Heimliche Aufforderung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0f683de9a80b05e1ea74c1e4c1fbe1fa7fd054f62af47ee01f1235fc98fc75. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511090 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48033610940815e614b14c6fc743679fe674f71d7e1b6187ecec95324e729351. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051c6a5f69b12317faf5d3581901a6e3cb66bd926310628d3dc52f9743c67cc1. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511110 — a six-check JSON result.
6 Lieder, Op. 37, TrV 187: II. Ich liebe dich
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9704005e24ca2c61b0cea9b8ea1686386a98a44d9a0a95c9a09084d5f3807aac. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511120 — a six-check JSON result.
Schlichte Weisen, Op. 21, TrV 160: I. All mein' Gedanken
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc89f400b49e6d64c23ae3fe2c8e5a6bf53741f4de78dc33157dedf1c9a1435b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511130 — a six-check JSON result.
Schlichte Weisen, Op. 21, TrV 160: II. Du meines Herzens Krönelein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa0c644d719efc7f0e1018038d7cb7d466d163620fd2772bc0b03c1931b20b0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511140 — a six-check JSON result.
Schlichte Weisen, Op. 21, TrV 160: III. Ach Lieb, ich muss nun scheiden!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25752227790997362429be250e33204b081e5881d28a7294dd25af8ae4dcbb5d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511150 — a six-check JSON result.
Schlichte Weisen, Op. 21, TrV 160: IV. Ach weh mir unglückhaftem Mann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3a2aeee84a82c77557eaf769166ee0b6ebe12c2f94a12bf4bafd433f59904e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511160 — a six-check JSON result.
Schlichte Weisen, Op. 21, TrV 160: V. Die Frauen sind oft fromm und still
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa7cb3eb2bca23c4e0df4f4191c70513d8a446c379b46bb2108879e5b1cc377. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511170 — a six-check JSON result.
3 Lieder, Op. 29, TrV 172: I. Traum durch die Dämmerung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81ac515274b36b4c4b9c910104ea5a99d08214c09c732035592c020ca599e47. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511180 — a six-check JSON result.
3 Lieder, Op. 29, TrV 172: III. Nachtgang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0c9d6677ce45a425a1e76f72013023821b8e3815d382205ba6f25721a201eb. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511190 — a six-check JSON result.
6 Lieder aus "Lotosblätter", Op. 19, TrV 152: I. Wozu noch, Mädchen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0507e23c337e5d0d95352e2847413b601be8e0cd309ec80a2140e9c88b471c. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511200 — a six-check JSON result.
6 Lieder aus "Lotosblätter", Op. 19, TrV 152: II. Breit' über mein Haupt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0516f5f12409b46a8ce81be7e84f83bc7098008f04996569ecd4b257d4a4b3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511210 — a six-check JSON result.
6 Lieder aus "Lotosblätter", Op. 19, TrV 152: III. Schön sind, doch kalt die Himmelsterne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7c257d661e78b474aee6aab6a00c5d455eaa3c051ddfe53760a8d8f4ad5fcf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511220 — a six-check JSON result.
6 Lieder aus "Lotosblätter", Op. 19, TrV 152: IV. Wie sollten wir geheim sie halten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47e8ba9e3fcc6fec686634cced79f48b15bed3148e04bfee0d1a781ec0a7edf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511230 — a six-check JSON result.
6 Lieder aus "Lotosblätter", Op. 19, TrV 152: V. Hoffen und wieder verzagen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a265b0b81c2a76b7c30dbcb4dde0517a6ddb9a3ab2c8274615ff7e60c458285. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511240 — a six-check JSON result.
6 Lieder aus "Lotosblätter", Op. 19, TrV 152: VI. Mein Herz ist stumm
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5191a7c257ab750775aaad261d5d26b8680ef04d2689acfb7d39cec533aa7e5d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511250 — a six-check JSON result.
5 Lieder, Op. 32, TrV 174: I. Ich trage meine Minne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74591bd9223d43acab80b6a9f69ea5e7aa4a116e6e4b18018a0012043a0d53ae. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511260 — a six-check JSON result.
5 Lieder, Op. 32, TrV 174: II. Sehnsucht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b14eca89d025d7f800b3db149318dc0707c3c72ac9a341e86560f7cda4e6503. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511270 — a six-check JSON result.
5 kleine Lieder, Op. 69, TrV 237: V. Schlechtes Wetter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e32acdc900838716febe2aa6d059bd2371d756c88428cbc16ef0a272016134f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140511280 — a six-check JSON result.
Modern Times: Songs by Schreker, Gál, Goldschmidt, Eisler, Korngold & Zemlinksy
Brahms: 15 Romanzen aus Die schöne Magelone, Op. 33
Brahms: 15 Neue Liebeslieder, Op. 65: No. 2, Finstere Schatten der Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25447165e3fe82e641defd189f612a832131829475371b98907607485354420. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9401308 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f36651cc084c4f1497e307fb3b649d7d65e83b05682739628bfc1d92575612f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c6797c657895a5dd10433e9a24c752a63f64cc4de42ad854d78c14b3359601. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900602 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d73f42fe57828927e14a11e4c3efac9a46ad7d3065e36f8566720c961089e6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900603 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941b816999a4aba9cba46687c8620aa374cba4a430d0f44ac87d521c62e9782c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900604 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5d77b3c33dde999dda0e75dd1a765d521e0959ed2d545f7b4cd0f50eeff365. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900605 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316da6f70412d27c681484951aaa414c4d0dcff8f728cf3ce85698372d3fe877. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900606 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615139a299d6675669b959e49026cb24c1d01c32a657b5665aaa0c5144e9243d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900607 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6861f8aa2fe5691c4d95169a6e19248854f8532245b6661561ebd1a0835688eb. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900608 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0268855c52449cfa721a531919301d5a65485bec8aafbebf147782d2500e75a7. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900609 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448d022cda67a091010131d60393e7bec92f4437dcb0b2ee631e5910f3d1dc8b. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900610 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36b28d0ed66d29a7d5ea17db723f284409d9e1d8ba829de96965616f4bf35be. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900612 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db4f134e1b0b283f68f5266aab243bd4da43acaa87d309e031fc162b4dc6393. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900613 — a six-check JSON result.
Lied Eines Schiffers An Die Dioskuren, D.360
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd1543ce05a03b902a630602b6de97c42ebe9afe73b34598f6b1b123c45241d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900615 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfc3a4a7b322d11ec7d0dd16dafdc6662e929bcd43209100668214d4d9288a1. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDSS1900621 — a six-check JSON result.
12 Romances, Op. 21, ISR 53: No. 5, Lilacs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b130f256cf0de5df2ff01c2850a814d660aebdbb64c6fd5836f082a87bb59ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422312602 — a six-check JSON result.
12 Romances, Op. 21, ISR 53: No. 7, How Fair This Spot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997c7353655230111edb712ec5c20715acfa9432ddbc7537b809c0a2e9013777. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422312603 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab1d6a10f3899aed84af61f3954ce535eff84ae7045b0d69a25dd21f6475994. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62128808 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643d26aee5bced9156a9c761ba3769bff05ee3d4b34563e7e782f6784a10ec56. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911401 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26764a04400b44788ecf7afa3895490ace84c8b0f393a029abb4b631fd118ee4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911402 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f206b9c978e50f642548d9e6e71e347b1f6cda47d0d525b50d6beccd58ee61. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911403 — a six-check JSON result.
Pieśni, Op.1: V. Pamiętam ciche, jasne, złote dnie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c80d06b48dcd4a72806fcffb97dfff0d5d45da2d7584e480ffa2e632dca53a. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911404 — a six-check JSON result.
Pieśni, Op.1: VI. Smutna jest dusza moja
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ed490d140630e5201048720e3a20251ef6db7d7adaefc3a7620074afb4b9db. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911405 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4493523da9a7862d9e46e3776ad948360d3936f6ee5bdce032a7a99c2fd37b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911406 — a six-check JSON result.
Pieśni, Op.3: II. Z erotyków (I zamiast słońc i gwiazd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cab38f9a804982dadfbcfd8956ffd2c55733a3ebf989a282cbf0467de8a7005. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911407 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579dce9a244c704b69fd871fe58086ced1e00bfd3deb0cee556ac255f8becdb4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911408 — a six-check JSON result.
Pieśni, Op.3: IV. Na spokojnym, ciemnym morzu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f9a6660744c16b992d2dc7ecb9e87ceef889adc0f3ca9af3a56a298a94a03a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911409 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b48a6a059cdf2c8da995043000745a7061404422fea4750e91ff22deecfa739. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911410 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19133f1857d05c3778cef0e0de02514650e3a37af41f734a77550594670c200a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911411 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5108da40480cfc2b9a7795112d7e0b8e1bfc412f7f9e7b527b28450322ff1b0. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911412 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd354a85554a543a026770892c9551f8863aa0418c1e869d79772db2faac10ec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911413 — a six-check JSON result.
Pieśni, Op.3: IX. Po szerokim, po szerokim morzu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e23196313034557d129212457eb868f1bb0da6a050da15e3c12e78d5e28392. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911414 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafec65ed640776ec0c2ad6dd1f8b1c14c6c0eb00c5530ad47122366f62d8673. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911415 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d1ee9c082d04316b9100811f996f092e443a6566f3428455a2a33b360568f3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911416 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de7b3574b538b7dd2d29ae6eb2e7eb19175e8b210b5dd1e6a9bd39040056e19. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911417 — a six-check JSON result.
Pieśni: Czasem, gdy długo na półsennie marzę
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18571da206ef950fa2c8bee0536a11fad34f430a5d2f3d1f4cfd9dc7234e45b6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911418 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90439f065a44978b2c0700a817c4e95130b9dad1130038c90faad6972d8a868d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911420 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367af0ed208d6064c742e2e955197ca86af9221b1e9c2b8e963699ba5a0a0b96. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911421 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f06a2672dd2d2d0eca7fdf84d7372c55f757a963803441cd806a68fdfb98562. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911422 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc820c33364a0c9fc99840ed36600ea98ea2d0d83457be03d10234ebfcc8f7bfc. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911423 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ada85795fbe3299b4af1d9aa5438369da1a8a91eda07da5910edb124885bf3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911424 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72eba8c941122b303afeab8a17e55b6d83bee7c1b018bed99d5342e965fe96f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC701911426 — a six-check JSON result.
Schubert: Die schöne Müllerin - Wigmore Hall Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94366082692aaf8f13a5650d1382cbff7345287d6461b08812241b935e19e314. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141113010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabdc85a24b99bbcfe664d22c762e7744f8d363d7810ee50dbb9d3c2d9ecf6a9. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141114010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c68d8fb54d8741db925a8ddd6380544a7d2d66084ac6bcab960f5b1c978c07. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141113020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592b2ca2381585db90f4c2c5c7c6f79910efc7b7cc30687efde8856bbb9ce557. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141114020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abc548208b758dc2d919931c3a233acd7db227fcded449116008e74edd54fa5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141113030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8017cca190147589a78fb605b86958027d175ab11fae20f783e8e55a91080f07. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141114030 — a six-check JSON result.
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Schumann Kerner Lieder Op. 35, songs by Wolf, Korngold & Mahler - Wigmore Hall Live
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Cello Concerto in B Minor, Op. 104: Allegro
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Cello Concerto in B Minor, Op. 104: Adagio ma non troppo
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Cello Concerto in B Minor, Op. 104: Finale. Allegro moderato
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Lasst mich allein, Op. 82, No. 1 (Arr. for Cello and Piano)
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Zigeunermelodien, Op. 55: I. Mein Lied ertönt
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Zigeunermelodien, Op. 55: II. Ei, wie mein Triangel
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Zigeunermelodien, Op. 55: III. Rings ist der Wald stumm und still
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Zigeunermelodien, Op. 55: IV. Als die alte Mutter mich noch lehrte singen
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Zigeunermelodien, Op. 55: V. Reingestimmt die Saiten
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Zigeunermelodien, Op. 55: VI. In dem weiten, breiten, luft'gen Leinenkleide
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Zigeunermelodien, Op. 55: VII. Horstet hoch der Habicht
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Brahms: Lieder (Complete Edition, Vol. 1)
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Franz Liszt: Symphonische Dichtungen in Orgeltranskriptionen
Schumann: Myrten, Op. 25 & Gedichte aus "Liebesfrühling", Op. 37
Albert Dietrich, Johannes Brahms, Robert Schumann, Theodor Kirchner: Romantic Music for Cello and Piano
Песни русских композиторов в исполнении Маргариты Лиловой
Beethoven: Serenade for Flute and Piano, Op. 41, National Airs with Variations, Op. 105 & 107
Robert Gund: 5 Lieder, Op. 36: No. 4, Der einsame Pfeifer
5 Lieder, Op. 36: No. 4, Der einsame Pfeifer
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