thumb|275px|Illustration from Collection de vues pittoresques de l'Italie Albert Christoph Dies (175528 December 1822) was a German painter, engraver, and biographer most noted for his biography of Jo
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08de493cdd8c2a4c2bc86d931ce5650f5d689147d0267f255cc0feb3bd87863. 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/b16b591f-7c23-401a-a269-a600961a7381.json and https://artists.proofprofile.net/proofs/artist/b16b591f-7c23-401a-a269-a600961a7381.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6efcfe08ef81122691a7850bf0a6a0b1cd38fb0d04e344fc10e33db7a3e5543b. 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/DEQG42311721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc197cae4e1ace5f611f527c17613b58abad968d5b9f19292522ff156f1d613e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c713510c03b5785fb7f5a1aa28458bb9e8e92454635cd00711bb1981290e15. 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/DEQG42311723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88073dbba2caa35e445246146989069027b39c47974b4579d99636bd2df4572c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc2bc10710e818695ddd05ff3ebc543ed5bc50bcd886a1397c9e481555c086b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a98a1937570dca9bfbb36e0097292ebd042963b8a0b7776a66c395e0a8b32b0. 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/DEQG42311733.
Erster Besuch - Die aus Böhmen stammende Familie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e8fb1a6f770d3d078510ed225cf06297409290f90ac39b76f2615bda126472. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6accdaaa68de6842d4b6e6f1e661f0d59aa070a83c46da795a0e543fc4aebc89. 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/DEQG42311744.
Erster Besuch - Joseph hatte das sechste Jahr
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be566b1583fe023d1a8aea830749f9d7a9ac944e8fb9edfdb2015a8748412be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a982b61a57c66f99c93da0047622058f7879772e31832c2a68420169e78781. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311747.
Erster Besuch - Joseph lernte bei seinem Lehrherrn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2e31baad53e8ff51f4c3ff8501276610c8b4e1582e2b7ad313bb57684166b7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc685d7cba8d1984a5c571f33b2b191b05bfbe59f4bbfa5b3a1927572641b818. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311752.
Erster Besuch - Der Pfarrer erinnerte sich sogleich Josephs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc29e9118e1ee15da92ae756c377ec9a431e9916a0be5e929b8c5c692a1140b4d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311753.
Erster Besuch - Joseph möchte der Meinung sein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e30a836fe3b73b25b783d1237b690d0565ce214cccbfeb4d28fc14119d1c7ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311754.
Erster Besuch - Es muss für das drückende Alter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0a7d7394891331361de9b694fa998f76f05cb38e87cc8c5100c82316bdcbc3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddd7fb4f557a1c8e55b3acea0829cf154ffb59bf3ba8fe621bf8e78ba8c8178. 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/DEQG42311762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe464f9b76340c359c7120601818d6a036796068c6c0dd93f452f43ef726dae67. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311763.
Zweiter Besuch - Joseph benütze dem ihm gegebenen Rat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x582ee81c44c9b258710010a68ce6a1ff1df17bea00dcd61c542db48cd7c4d745. 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/DEQG42311765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9956e9282b3e49892cecd51d4167a9141813a06c212d15286a155c8d4fd31eee. 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/DEQG42311730.
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 0x42e81751009b107fd642dc4c623dbbe68a8978280a393b54a0fb6191500ca79d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7f158d307b2c3fc9c67f88ca988254f7a071dd5a165e8dae43867ea0eb21c0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8a286b2ea4e02b0ba06ea67da339c2950b835db03b76f7a750b89ba5aee9c8. 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/DEQG42311727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c99ec0b700f735ca26e52b523bea4baba72e4cea5c8ec08988d21dac5feee9. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777be9b334c3ab757b2ce4ce384bcf475cd3325f16b538d4dfcfdd0412237404. 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/DEQG42311729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2aaf14bf55b1f902675e74a356317a35ca59f871f2979b0c8100de37667f6c1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b36cde8879567aa07dc26273d7cd386c61321706eed9d190be20100fbf64af. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311734.
Erster Besuch - Er verdanke auch seinen Eltern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f34e3f460b532eaab80c218af4d50389eb20b013f9c54aa53ed1b8a5f2edd56. 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/DEQG42311736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb2be1b88476fc384af23a9f3267e0b334efec857ad98274e305063717b81b6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f5462950858ac2139ea39be5cc50e1af3a680d23dfe421738cae3f1c4fbf70. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/DEQG42311738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaabd8855c3b4360ecaf0c1ab101ca7c189cfac5aabc1d7f209d9fdc5a8c64e8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311740.
Erster Besuch - Drei starben in jüngeren Jahren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd16c137d17ef4c7e0969cbe6e01edc65a7492331a4ef51d919f8138494f7a4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311741.
Erster Besuch - Der Vater hatte in jüngeren Jahren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf7d1e82381700d280448eec05c776048d1a83f9e6ef3765724e2bc0850f511. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/DEQG42311742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb62a751f81d9300518bb5885c9d78264249642555e7c879ef577c398154b7c7. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311743.
Erster Besuch - Der Vater stand mit dem Schulmeister
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a73f016a67bc88b37cbdf9e5134e735f7c3c49adfe1e34c0f26089ba211383. 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/DEQG42311745.
Erster Besuch - Joseph nahm einen kleinen Korb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf56deb871001d6631443feaae01acb8ee136db453ffb34e15a90760d115ec36. 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/DEQG42311748.
Erster Besuch - Da Joseph sehr kleiner Statur war
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34701b8618c0c5b62e4a26d46743219d1eae5ad6d3d6880a7516381b36b8fa4. 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/DEQG42311749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819d28203ae0ff1bea0bb6e6e8fef6fa8511b55773406b3386adb1be8b45ca9c. 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/DEQG42311750.
Erster Besuch - Reuttern schlug jetzt einen Triller
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35483bf80c5a179fc3463f5093166f218c010a85371f7b22bd5b75b101700c0f. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c29d0036558c3c1a8689335a415be7a86e70f329e8565e4377b51b8097ed8fb. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/DEQG42311756.
Erster Besuch - Er würde in diesem Zustande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1ce90a9c8a14e1ec114ffee8378cfb25f50e0b877acdad6e8948861b75dc88. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42311758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0afa42c2566b57196271f65e027317e1700dd41cb90fb82ac570cf6b7eea082c. 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/DEQG42311759.
Erster Besuch - Endlich muss die Überspannun wieder nachlassen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad02b3bcd0258c3546a276cdeb591f379fa419fdd9264ce853d7f2f6dcb87f24. 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/DEQG42311760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8729e4c984ac11f1a920a4f3a7866261904af820869b0230f806ce2a8ac573b. 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/DEQG42311761.
Zweiter Besuch - Nach Joseph von dem Kapellmeister
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec54f8c761b47c862da11dc3b5b491e17cd21dabb7748e78f881f17356cd338. 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/DEQG42311764.
Vierter Besuch - Unter den Schülern des Porpora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806f5d39582c71d94231adff794856815600eb08d973bd5c641daf27bf6ae711. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our 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/DEQG42511121.
Vierter Besuch - Haydn erzählte der Mutter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e4e7eccbd2bd1acfa480b185436d5dad111c38a648343cc6de9ae669f6ecc1. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T16:37:28Z), registered by our 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/DEQG42511124.
Vierter Besuch - Auch hatte er seine Gründe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c55435928de344724c5877d383d215e6406ecfddc942b2daa9acfe7a25c41a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:01:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511127.
Vierter Besuch - Sobald Haydn's musikalische Produkte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb177924ffbf6e42b328b4202ff6559c7c273bdbf59ec2c378ff5ed7b9191a4f7. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/DEQG42511130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7129019c3cee461f6adb082d7834609925ee616a275bae0835b9b8eb1744d993. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:17:24Z), 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/DEQG42511133.
Vierter Besuch - Haydn vermehrte seine Bibliothek
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e287e4654115f1b8bfa30fa47466ed331d4c3f25cc9141ba3bf60f668e12684. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511134.
Vierter Besuch - Alles musste auf die Tonkunst Bezug haben
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c66ab8c1403d921a81ab7f6d5604ded66a42ef4fd2481ac7fd7bf10a9741496. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEQG42511135.
Vierter Besuch - Es ist sehr natürlich, dass in einem an Italien grenzenden Staate die italienische Oper blühte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10a79ab2bf32c23a22b03ab8371388a5238bea06731cc6426fcfffd89b00048. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/DEQG42511136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6cabede3a0d3a897d32542812a26a760da662be539a40b4c1d5631a5af5f12. 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/DEQG42511139.
Vierter Besuch - Setzen Sie sich zum Flügel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b9c6ec56f91dceae81b7430afa0da13c0864434b80e2ce65e56237dc4f47b4. 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/DEQG42511140.
Vierter Besuch - Plötzlich springt Bernardon auf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d805bf875550918ee908a6e05e612c54f8296ee288012ad7f14f6a4cee51c7f. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511141.
Fünfter Besuch - Und versöhnte mich mit dem Jahrhundert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee82a1317a9b6cc7f4b568e12aa6b434e76042c462077168ae80e5da9d92f34. 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/DEQG42511143.
Fünfter Besuch - er gab Unterricht in der Musik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dbc95385321e547016e47bd0ad7af240dd99eff5dcd6c418be7f8c5df42d364. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511144.
Fünfter Besuch - Und diese bekam Haydn im Jahr 1759
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe309e3e7296022cd92ba9f45744cfc45f9255e7b96c8897b466079d92f0b0d5d. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511146.
Fünfter Besuch - Indessen war der öffentliche Ruf
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a3d07e07a00c14e8b42a36c0a34c434f36fd134444254a38403aedcb097b24. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-21T21:36:02Z), 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/DEQG42511152.
Fünfter Besuch - Haydn's neue Glückslage war auch dieses Mal von kurzer Dauer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2369c19a8317d1146ea3599a4a669940f74e5e0538c4a1627ba2ac70cf0eec33. 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/DEQG42511154.
Fünfter Besuch - Es würde sehr interessant sein
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923837cba3812ef968d92483cab5285a874642b99b7f3b51bd7c0a5cf0e1067d. 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/DEQG42511155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0199e2a628d682df92e9909b26b7df1d67ce0f8239d4ebd87cc212536d1ba0c4. 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/DEQG42511158.
Fünfter Besuch - Keiner konnte die verzweifelte Lage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b24e3f6637546a5297151844d3a907036cfe50693d954f22d8543a3f23cdc4. 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/DEQG42511159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4194d0f9ce1abb511d44130ff6b16465123ee09859a0665a8e9d59f9d11aebeb. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/DEQG42511165.
Fünfter Besuch - Wenn Haydn es unternommen hätte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ac9b320cf36160d37b52b6adf2f520483ed23bc58ebe6dd9bdf37756ed7e5a. 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/DEQG42511166.
Dritter Besuch - Mein ehutiger Besuch war fruchtlos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa388c5db230f2c1193c26eb7c75bf2e4c519dab13d30f01a74482ebe10d0b3. 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/DEQG42511119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5e6466075940b5ac0870859e2f3fea4d96417dfb95be1e1b66b0bf463f7891. 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/DEQG42511120.
Vierter Besuch - Da Porpora das Mädchen im Singen unterrichtete
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8299b65b73140572f3201e3fd68f714dccfbc81123c632961c200f845c721a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511122.
Vierter Besuch - Haydn's Schicksal schien nun eine freundlichere Wendung zu nehmen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c76cf5fba063cebe750eda696ffe6a3164d38b4576138317533d6ccded1b8b8. 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/DEQG42511123.
Vierter Besuch - Haydn's Wunsch kam bald zur Wirklichkeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f47c0a39b97457b30f7761ad6560c2b07fbcd1c25ade6aeee8f7152de8c6a5. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511125.
Vierter Besuch - Haydn sah die Verbesserung seiner Lage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3db4336d5d19225bfdb546fcfe162735f98321471c4b3f8cde1d9f706222fb. 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/DEQG42511126.
Vierter Besuch - der Buchhändler nannte Carl Philipp emanuel bach's Schriften
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28f14d6208732f115f440778e137d3140c6d411bdcb8cb8237e6ccedc28739d. 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/DEQG42511128.
Vierter Besuch - Er schrieb im neunzehnten Jahre seines Alters Quartetten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e07169543f8ca3ad69d48f5e96078a88e0686cfa26bcc0664ad96d4e706e5b. 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/DEQG42511129.
Vierter Besuch - Aber diese Art des Verfahrens ist nicht empfehlenswürdig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5822a5471a780a58028a892fe5e9b534e3380c2dfe574c9d4477cd5a385c75d. 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/DEQG42511131.
Vierter Besuch - Weit entfernt jedoch Kirnberger's Schriften im Allgemeinen zu tadeln
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bcaa3ef7486880d57e7b682c8656577d3c566be22d5b5c9608a0f04eabf404. 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/DEQG42511132.
Vierter Besuch - Es ist daher nicht zu wundern
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0102973cedd12b9a9e6347cf040101e6bdf76a68c9a69e902db4ddac90ed17ca. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511137.
Vierter Besuch - Dieses erste Produkt für die Bühne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a692a107bf6690335b92ec7ed083153aaf23c9eb609b87e0d6efe384c118a41. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fcd92f8d193ee56376ede394c7c6886cae997722864bb314306df5c538db16. 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/DEQG42511142.
Fünfter Besuch - Endlich rückte der Zeitpunkt herbei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e62508aa902579857f3ebd517041e76881e4f2ce7e7175179c6f4cd2eba6a98. 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/DEQG42511145.
Fünfter Besuch - Haydn war nun ein Kapellmeister
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfadc8a3b44a9301a7814cd60437d921f9c413e89daf6bdf9bf2b22c112bef50. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511147.
Fünfter Besuch - Da er bei einem Perückenmacher im Hause wohnte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe97511a92e4ae99372e6c059a2d40d4921f881511dcc30ea12e9e3e1fc8d615. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEQG42511148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3eedbf23e4369daccd9a477cd0d017de23c9dfe56fc76c6b5477e414f39e1b1. 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/DEQG42511149.
Fünfter Besuch - Ich bin kein Freund von dem man sagt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ad18dbbc7225aacc5db89daa68ca95bb1091f1f8075a629dd45f0c44c08d08. 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/DEQG42511150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc897a107bcdcacdd4d5f2a5fb3e84ba7fda717d80a704515e5782dbe77ca7266. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/DEQG42511151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27ef6a3d184b51e84cf8692f83d7579872b642197479355f15bd04adc30f94d. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEQG42511153.
Fünfter Besuch - Haydn hätte folgenden Zug
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab1cd657fd7203e2eb7aea11e340452399bcf1d3f866b87dc83e6a943984caa. 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/DEQG42511156.
Fünfter Besuch - Darum wurde eine Auswahl getroffen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1938ed00f2176b0aff053adc81db27661771ef0bb684b4849e55e98cb46376b8. 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/DEQG42511157.
Fünfter Besuch - Das Talent hilft sich heraus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f31fff65f63b0a42f1ddbdc3334ce055520ba3c18da718b9b1860c5053e66d0. 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/DEQG42511160.
Fünfter Besuch - Der Spieler legt ohne Geräusch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5937cf355e327e52e4557a53e953a11ae94fc8896db584faa215013bba3939fe. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEQG42511161.
Fünfter Besuch - Endlich löschet auch die vorletzte Person
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f68f6c88dc076b656f36bc8df5880eb579a63834a163e13623eb494c5152a3f. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511162.
Fünfter Besuch - Haydn hatte diesen absichtlich zum Beschluss gewählt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ccb01d73f01598165e5c2cb42767e3fef6294ce50b791cccf4caa8f45d2fbd. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42511163.
Fünfter Besuch - Die Virtuosen hatten sich indessen im Vorzimmer versammelt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43b6bb11564735c3eb0f46f698ac016c78ebb3394b085dd6f84d9a6b8ef809b. 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/DEQG42511164.