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 0xfc5b0ebf8fbe432a341db46efec366477e4ab2892c67fe9255ed6f9e28c534a6. 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/dbab38d9-5dca-48ec-a7f8-146fb2dc6879.json and https://artists.proofprofile.net/proofs/artist/dbab38d9-5dca-48ec-a7f8-146fb2dc6879.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Die Schöne Müllerin, D. 795: No. 1, Das Wandern
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 0xd3b0d469cdddfd29ec6770982a754aa864b14092a97774bc7d6f455ffd22bf9d. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392901.
Die Schöne Müllerin, D. 795: No. 2, Wohin?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f4429f4215ab20f46900b88c5cfa34a7cc792d5169826cb1ee0073089f7e6a. 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/FR50X2392902.
Die Schöne Müllerin, D. 795: No. 3, Halt!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae6ea0567a7b1c34d3c93539740d58624942b3466b15ae3af138961a63bf344. 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/FR50X2392903.
Die Schöne Müllerin, D. 795: No. 4, Danksagung an den Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d879fdb43702e01c5cbea92d471f3bc71e265cb6d3ab19857a5ddc100e494f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392904.
Die Schöne Müllerin, D. 795: No. 5, Am Feierabend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6545e8e43d5992a644978699979b3c0a944af2cfc52d48e6ec78dd6a9f3a0ffb. 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/FR50X2392905.
Die Schöne Müllerin, D. 795: No. 6, Der Neugierige
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71739c6dfff7cc1341eabd79ec2ba12aa7e6f443bcadd6cbfc1306be327b364. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392906.
Die Schöne Müllerin, D. 795: No. 7, Ungeduld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880239a801541c4c303295e5f1d6050d8a008cb7d7f839e6765242dc5917b8a1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392907.
Die Schöne Müllerin, D. 795: No. 8, Morgengruss
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ab19665e2695d6aa6f0d29ae2da6c299c41de8627ddd29b6aa40acb8e06623. 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/FR50X2392908.
Die Schöne Müllerin, D. 795: No. 9, Des Müllers Blumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312f1bfe2f71452b69c2ff8d1e619fd2d8d1d0a4d621a038430d1949e8aa3212. 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/FR50X2392909.
Die Schöne Müllerin, D. 795: No. 10, Tränenregen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07754b5f41b525b323f3d6968b9a386cc51e0d18e808b8a594b2c2bcc5aef0c. 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/FR50X2392910.
Die Schöne Müllerin, D. 795: No. 11, Mein!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82baeb473de3ee71fc08f7e0024752d6d75218f56135eab1e0378ae603a15d20. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392911.
Die Schöne Müllerin, D. 795: No. 12, Pause
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c2b394b2cb04e441a0e56be43659e41a220e296a134b2bee501b21da666edc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392912.
Die Schöne Müllerin, D. 795: No. 13, Mit dem grünen Lautenbande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaa337356b48e668523acd38f9d24ad8fc6eb00378676a8579904cdbcc8d9ce. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FR50X2392913.
Die Schöne Müllerin, D. 795: No. 14, Der Jäger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a7ebb01eb1ea8d7c866cfaaaecec08be3afb7194a289e3c7a3a86fe9f518ff. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392914.
Die Schöne Müllerin, D. 795: No. 15, Eifersucht und Stolz
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00171af5805b1b480827965f8aa0046bdb7bfdc52641398cab671361dd0f5a5a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392915.
Die Schöne Müllerin, D. 795: No. 16, Die liebe Farbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3243018d251a866883cdb809162f999f2345720fb393c98170c755bfac9fb88. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392916.
Die Schöne Müllerin, D. 795: No. 17, Die böse Farbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6916ad5103c4ed7017ff5a2d34569e050440f89459a0d8c3fd1d407d6a82ede. 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/FR50X2392917.
Die Schöne Müllerin, D. 795: No. 18, Trockne Blumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248ee7c899b3e56b780e7599f01ae271e103b0c5bcbd9e287c2c1ec6910d1355. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2392918.
Die Schöne Müllerin, D. 795: No. 19, Der Müller und der Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eff27c108235475d32e7cdda5bfa922e6784f1e4a0ed623e6eb8fe6b0c2b0ba. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/FR50X2392919.
Die Schöne Müllerin, D. 795: No. 20, Des Baches Wiegenlied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16019a4a1146dbcf4e14f998582d0d4ab85ac6c65678aacadba7b85295f8bfac. 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/FR50X2392920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c82cdcba1764f600d2ab742b8aad9a2f4618decfe02d6d18e73f7bd21d2ce5a. 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/DEN962330901.
Winterreise, D. 911: No. 2, Die Wetterfahne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97af5a11b1cfb6d8168ba8b302c44786a64f3fca408b7b411f844e3551ecaa38. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/DEN962330902.
Winterreise, D. 911: No. 3, Gefrorne Tränen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf577f7811f008b0a2d7fd57a31dea3ef089f66e878f33594572d21170658ad34. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb47eb27ede2af1e249d7f312a60692f6124d2204c6675d3fb6a6fb66afc9b4f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEN962330904.
Winterreise, D. 911: No. 5, Der Lindenbaum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe190d834d5bda360837dbd785a1b7475d38d9ca4372b3673836281e59bf09bcc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2de0659ca8f60ca6b5e3f5d8ff9471981e2ebba7cd839d888f02b650b3ad72b. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEN962330906.
Winterreise, D. 911: No. 7, Auf dem Flusse
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f366ec2b57b41b3781b764cc1f289b52c88f1bafcb3f480331f1211b5cb08c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc4930bde1c7879a4cdd5b98e79f514f165c1a694eb0bf3dc0f285eb1e2deef. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/DEN962330908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd15d75149090922bedaa43a0d2621e386137b10f888c6f3f4af0d1d03b5d803. 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/DEN962330909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e08626689a1527ca4278cc7b9f027d57351b6da2609b94cc37196c14bf7ddc5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330910.
Winterreise, D. 911: No. 11, Frühlingstraum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f7499f8db808775899f0ca01c3332981e8c8acabcc5c9d581c544ee01ec45c. 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/DEN962330911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20bd1d683eda76c14e7f938d8b95b368a6586b0e5a3ec4a833348e35a61cf56. 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/DEN962330912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd078743ea67cb442da6da2b4295ee4ea4a57ca4ff53f0d66b9ecb0b09876f25f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330913.
Winterreise, D. 911: No. 14, Der greise Kopf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb468eff8665aa520afa1a30a4760140ce91c529c1b552a959a63c91a2987bce0. 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/DEN962330914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe235f650caebfb8ec4dc2e258f449bc509cd86b9af07e2cf44a7510d2c2064f9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330915.
Winterreise, D. 911: No. 16, Letzte Hoffnung
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a81669ca2b46c24299cfc71a2a855cd3262e4be28df25b186383a95b22cdad. 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/DEN962330916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ae504b441d8249b67e8f746074fe27bcdad3b95a3e9cffaca403f7fabcd8dd9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330917.
Winterreise, D. 911: No. 18, Der stürmische Morgen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2decccd7440e59c1ab1e6d0554cc998cfc9fa8a72f8ec2bf7890e35c7b2a278. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/DEN962330918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba614348e7a5ec80b03f37895133dd4f180d15b2052feaf6ba5d378d0006e4b. 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/DEN962330919.
Winterreise, D. 911: No. 20, Der Wegweiser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf937fbfee48551aa364ca1ccc6840a9b9432fe97dd35a3ede628b669b90ad307. 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/DEN962330920.
Winterreise, D. 911: No. 21, Das Wirtshaus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5302e4b8ec8152590e10bb4df3c0b56bb1a2d08d3d22e6e8b61d5128f383ad4c. 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/DEN962330921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20278ff778d53f2654dfe6f7f95057786c53a351e2b4d96e5fe8a69b92889858. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330922.
Winterreise, D. 911: No. 23, Die Nebensonnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb41e7ae77f4ddbdada8c2c99d0c916a3f2096e241d5fe4f58c22b90e88ae3c. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330923.
Winterreise, D. 911: No. 24, Der Leiermann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18aa1f1ec7432ffa2240d235cccea74b5a1de9f4212adafc9ae0f54ba7f5ebfd. 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/DEN962330924.
The Living Mountain: II. At First, Mad to Recover the Tang of Height
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f97e7400dc5d1af6163feaa848a0475b1eebf79417e71837498f882d19f1dc. 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/DEB332172302.
The Living Mountain: III. As I Reach the Highest Part of My Dark Moor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36961924235bec8fb10fc4a0ff2b150279a24f4e35902d5a751635a9456f5976. 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/DEB332172303.
The Living Mountain: V. Once on a Night of Such Clear Silence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0c491e8d664193442cbc1aa06f8572293915a1593eb7b5ad25d371cd5df255. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332172305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7da8ebfa82e81f0c12cc37d702e023c1c96e9a5f05b60c353fa31dfb55f9cd1. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB332172307.
Schubert: Die schöne Müllerin, Op. 25, D. 795
Die schöne Müllerin, Op. 25, D. 795: I. Das Wandern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667a5077b858b25bcbb9a420b2cff2a38eae5e220e163459d6ec90c6b7609433. 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/DEN962030501.
Die schöne Müllerin, Op. 25, D. 795: II. Wohin?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e2693cf8f50c207c5b293820dd8fcf035763a4b0bf663cc6fa235cefffe323. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030502.
Die schöne Müllerin, Op. 25, D. 795: III. Halt!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9153379006f97b38e9b1bf707c3d2f967941415959c9793394a049800b5135b9. 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/DEN962030503.
Die schöne Müllerin, Op. 25, D. 795: IV. Danksagung an den Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440a99b0f2bef8eb300fdc2969627d90902e65662547c12466c5ab3fbb259fba. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEN962030504.
Die schöne Müllerin, Op. 25, D. 795: V. Am Feierabend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce36522b87b188c6f0d65502754efdbf54591320e43f81887e04e16ac7ffed9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030505.
Die schöne Müllerin, Op. 25, D. 795: VI. Der Neugierige
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad385a77bafe83829d976af58cc8406901be3419abaad4446c07930ee007341f. 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/DEN962030506.
Die schöne Müllerin, Op. 25, D. 795: VII. Ungeduld
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828aa4d4c4bd123d0627ab40e711823419db3f04e2404d90c334456543207be3. 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/DEN962001187.
Die schöne Müllerin, Op. 25, D. 795: VIII. Morgengruß
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19b1f007857a81c53d9985d5c5edddd8afd56b3005396a51bd480d660152435b. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/DEN962030508.
Die schöne Müllerin, Op. 25, D. 795: IX. Des Müllers Blumen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7157f210df81416f3bd978a1a7dfc30857b0679b51a40c62f1bce1e7695e12d5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030509.
Die schöne Müllerin, Op. 25, D. 795: X. Tränenregen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd949b8bbebd7a16a0fbb36c5f0ebcb01ffccd397afc3bc1c037f54beca304c. 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/DEN962030510.
Die schöne Müllerin, Op. 25, D. 795: XVI. Die liebe Farbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd030ae184c77ba4ced6ede0563a4ca33926a8a2831961fe9aade8f724225d62a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030516.
Die schöne Müllerin, Op. 25, D. 795: XIX. Der Müller und der Bach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8af50d45659436586e1ffa84e0e3d28c60ed03943b9e16e121158d6f6d65775. 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/DEN962030519.
Die schöne Müllerin, Op. 25, D. 795: XX. Des Baches Wiegenlied
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc105a620b327b5a63ac77eae0cff2a98f777397f8dfcd6fcae0c027dcf8796. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030520.
3 Sonetti del Pertraca, S. 270a: No. 1, Pace non trovo "Sonetto 104"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcacc5fb425770c7f963bc5f8e113785f8d539f0ffd487ed0f94ce7f1ae984e99. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71947201.
3 Sonetti del Pertraca, S. 270a: No. 3, I' vidi in terra "Sonetto 123"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e98833d43f1c17548b1ec2dec65107f6986c5efc3454b86e3e17be0e88f9d1. 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/DEAQ71947203.
Années de pèlerinage II, S. 161: No. 4, Sonetto 47
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c5b28b6413e99721c18087fa6c2ee2bead86997167b247c14d1b1d728c061a. 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/DEAQ71947204.
Années de pèlerinage II, S. 161: No. 5, Sonetto 104
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0859dc921ba82dfbeb0a6804c7d98540eaf9fb0033bf5a220b4b661b62762268. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEAQ71947205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c1733391359058899fa97c9aa0755943ed6b325b1b898223e4e6d1c2720a95. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71837301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c0440c10d7fd2af86ae65c776ec116772871ac0e59eef75ddeae112ebcd392. 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/DEAQ71837302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ee7ed2e2d5a9505fc3b5aa8b2e8cfc1758e9231b6fc53fdd6fd7116557916c. 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/DEAQ71837303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d57d4018ad857a3d3a8fa036b7ec28bea9d57644bb0da68db67cb1b06160c7b. 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/DEAQ71837304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16606bdbc803b80c866d1f62b921ebe266aa0c21ed56d9c833f6ad0061ab9229. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71837305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181f49617ed87567aa68a0bbc1626d756022037b5fd8d41b49f958538e57e84a. 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/DEAQ71837306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317ccc7329cc02f7a631526084954b3f5d3168cdc1b1119309c302d96e64fed0. 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/DEAQ71837307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf57e305822305b0a9986c91103c7596ae0d3f74253614aff0790809be02b52. 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/DEAQ71837308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11bec737b9d52dd17371c7d41cf5a46f56f70bb8415435b32149e41ec526858. 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/DEAQ71837309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c65e6128edd83386038eb56f7ea3db09ca6e8de2454e6f2e2950fd3bdc0d3a. 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/DEAQ71837310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7015434e11b21b617d1d520b2784399f731dd4a7dc958ec9b125d5de4e86dce. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71837311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca9442ebbbee382eeed502399b704c77824aa37586549ab2467077435290f7d. 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/DEAQ71837312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7cec9e057a1c98da61d805bf70d50086c615cbc665435a44dc7edb2f44c19c. 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/DEAQ71837313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa103680e7f6915bdf1bf68bae08197576efa79a9ea115502883a6055ba2189f1. 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/DEAQ71837315.
Liederkreis, Op. 24: No. 1, Morgens steh’ ich auf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5f5f390994f4adc87fe8f5e9ecd7f3d27f968fcfa5aa456810880859da5efd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71533001.
Liederkreis, Op. 24: No. 5, Schöne Wiege meiner Leiden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebc00fb1c6ce51d4b86c7ba627dffa3b145f134e676c95bf201dd36d7b274dc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAQ71533005.
Schubert: An die Musik, D. 547 (Musical Moments)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68404b317688897156683160c8560f4986cc71bba7753f86e7f049a59cdd9284. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962400930.
Schubert: Winterreise, D. 911: No. 24, Der Leiermann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18aa1f1ec7432ffa2240d235cccea74b5a1de9f4212adafc9ae0f54ba7f5ebfd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330924.
Schubert: Winterreise, D. 911: No. 11, Frühlingstraum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f7499f8db808775899f0ca01c3332981e8c8acabcc5c9d581c544ee01ec45c. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962330911.
Wolf: Mörike-Lieder: No. 25, Schlafendes Jesuskind (Musical Moments)
Schubert: Wandrers Nachtlied, D. 768 (Musical Moments)
Wandrers Nachtlied, D. 768 - Musical Moments
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9357715a691a693aa7dda6fd7ed9a641832bc3c00819ac0d89f1af42c8c2e4d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962300310.
Schubert: Schwanengesang, D. 957: No. 3, Frühlingssehnsucht
Schubert: Schwanengesang, D. 957: No. 12, Am Meer
R. Strauss: Vier Lieder, Op. 27, TrV 170: IV. Morgen! (Musical Moments)
Vier Lieder, Op. 27, TrV 170: IV. Morgen!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd6d3b01f757152debe59042410bd81b6a1a95800e0c280a49fef4d19462e8a. 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/DEN962200160.
Schubert: Wiegenlied, D. 867, Op. 105 No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1835f6c3ef7f6e0f53d2d522f307e6cd144014ef83934978ef535ccb8aae1156. 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/DEN962102770.
Tosti: L'Ultima Canzone (Musical Moments)
Schubert: Litanei auf das Fest Allerseelen, D. 343 (Musical Moments)
Litanei auf das Fest Allerseelen, D. 343
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6290447c50b6ca59d01069c454960ae69a7f47e9681d5c0bb847d4f2af5ac8d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962004600.
Dichterliebe: 1. Im wunderschönen Monat Mai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541e876cc0c1c3b8eab67a4e0e972ad2e149311a5fd925799fe8e2d341cba6a2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961731801.
Dichterliebe: 2. Aus meinen Tränen sprießen
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Hamlet Echoes: Songs by Loeffler, Liszt, Brahms, Shostakovich, Jost & Bridge
5 Lieder, Op. 48, TrV 202: No. 2, Ich schwebe
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4 Impromptus, D. 899 (Op. 90): No. 1 in C Minor. Allegro molto moderato
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4 Impromptus, D. 899 (Op. 90): No. 2 in E-Flat Major. Allegro
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4 Impromptus, D. 899 (Op. 90): No. 3 in G-Flat Major. Andante
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4 Impromptus, D. 899 (Op. 90): No. 4 in A-Flat Major. Allegretto
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3 Klavierstücke, D. 946: No. 1 in E-Flat Minor. Allegro assai
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3 Klavierstücke, D. 946: No. 2 in E-Flat Major. Allegretto
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3 Klavierstücke, D. 946: No. 3 in C Major. Allegro
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Beethoven: Piano Sonatas Nos. 17 “The Tempest”, 20, 27 & 31
Beethoven: Piano Sonatas Nos. 12 “Funeral March”, 14 “Moonlight” & 15 “Pastorale” (Vol. 2)
Piano Sonata No. 14 in C Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
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Piano Sonata No. 12 in A Flat Major, Op. 26 "Funeral March": I. Andante con variazioni
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Prémices, Songs by Debussy, Schönberg, Strauss and Rihm
Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
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Franz Liszt: Songs, Vol. II "Der du von dem Himmel bist"
Brahms: Clarinet Sonatas, Op. 120 Nos. 1 & 2; Viola Trio, Op. 114
Clarke & Hindemith & Bloch: 1919 Viola Sonatas
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Suite, B. 41: I. Lento - Allegro - Moderato
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Dapoz: Alalt a ci (Arr. Schuen for Voice and Piano) [Musical Moments]
Alalt a ci (Arr. Schuen for Voice and Piano) - Musical Moments
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Schubert: 4 Impromptus, D. 899 (Op. 90): No. 2 in E-Flat Major. Allegro
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Schubert: Arpeggione Sonata in A Minor, D. 821: III. Allegretto
Arpeggione Sonata in A Minor, D. 821: III. Allegretto
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Beethoven: Piano Sonata No. 20 in G Major, Op. 49 No. 2: II. Tempo di Menuetto
Schubert: Schwanengesang, D. 957: No. 8, Der Atlas (Etwas geschwind)
Beethoven: Piano Sonata No. 12 in A Flat Major, Op. 26 "Funeral March": Variation 2