Carnal Diafragma is a Czech goregrind band formed in 1997 in Ostrava. The band's songs do not include any lyrics. Known for their instrumental songs, the band has experienced several lineup changes th
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 0x151960b9de23d4f7e727f47153043118e88eed50bf9ef18a57f65e3957e01d32. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd694160-2be3-44ab-befe-b9b51849aa52.json and https://artists.proofprofile.net/proofs/artist/bd694160-2be3-44ab-befe-b9b51849aa52.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 0xb05cc60c23d190397b12c0d30d716703d92853cccadb22c088bb0bcdcf1109ae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:54:56Z), registered by our 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/QZMER2485053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bb6019930b785443d4939e0da93fb022be829671a6a2761ad7f240d92b68dd. 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/QZMER2485054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeaffe3a2178c57a20a6dee2a410b8f0531249933d656447214b8d59b6358f37. 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/QZMER2485058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cc1c357422b9d93ef7c1d31306e61e964c2e8833943acff3ee1b2fd0502834. 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/QZMER2485059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b6845f9623ff929e92ae3f7465e52fd8d451fd4f1f7e9745e651ebe05ced9c. 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/QZMER2485061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a5bc880b092452616fe2dbfde0e8a5a335e690fe57762e3423db2f688287fc. 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/QZMER2485062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6349b387fb58add85b7878e29c103b4ec30911d4b3a57efe61fcb4a48a15d4. 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/QZMER2485064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6c1c3c6bca884f5919577268ddd484130cd6881f0e3a358e28209281e2569e. 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/QZMER2485066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6ee52195758b619a02070c9463889b223813c9d79b8ee0765db31d96b9d10a. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2485055.
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 0x9a9e5d5a7584688f9d343d955cc5ad7bcde7e468646b7ea0f9bd733861abbec6. 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/QZMER2485056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eec2c110fdddbdc2fe18126f21d2f21d1ecf0e6c91b36b583f0ee0bed4ae196. 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/QZMER2485057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4d7ad71b85bec38867cf75530c89a9ad0ee1885f6e6fe12d668f0622c2ee27. 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/QZMER2485060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a03c38475e0ba832a556c4eea7c1e740ffc825fd927c16dece69018ce154218. 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/QZMER2485063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c59129ce5ee2736b2706da2fcea60e7fb2d649b8d3907a49fb6245c4025d85. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/QZMER2485065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45931a3cbff23b588b09f46848f06a1e2e30fd262b2708cd7161b0ff5db698e0. 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/QM6MZ1710056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105bae71b2efdabd69d3a2c586eb1cd4f4b957e6efbb09d90c880f98f1f47bb7. 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/QM6MZ1710057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eac22a96f5e32cada3c3f96555f900fc872ba12e643f4c84def41444ff0469d. 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/QM6MZ1710059.
Postelman a Semendavaj aneb Pudlí puding ondulovaný kulmou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dc04937b4ffc2bfc2418196061bf06472cd69cd5da0d3a95f5ee353c74d78b. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1710061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa6fc79c46ce4f819f8b43a10a7bd45ba1ac36d030ac9fee7c49aff7227be31. 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/QM6MZ1710062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e490fb205830fe31e22d0171c0a5f2035bccae858cfc79bdbd067721783512. 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/QM6MZ1710063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600410adc47f477135413b5d61870455c99a6f2d092c3bf3dd508c6cf764fc6c. 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/QM6MZ1710064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cd8cd0d079505f8862265bcc07dbe158e0ac39fbe9e7af4886faa3587ce270. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:03:44Z), registered by our 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/QM6MZ1710068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ab58a1e8b4f3008971fdf63f52c243753b89a6809744774c2998b59a475478. 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/QM6MZ1710070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7550f2aa7dc8de227d578d4dd56a4122af2e88b477cc09ff42d253136b8f4f. 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/QM6MZ1710054.
Nedonošené mořské plody na biskupském chlebíčku
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74bdf436091e465303c6dfd0a07bc6d06637888ff925219bbf9923433f6e571. 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/QM6MZ1710055.
Vysmrkané čínské nudle v kuřincové polévce
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddceba62e268826d8386e9cd99a1bc682d7ca17bbefb437fc915729932856e92. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QM6MZ1710058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce60295640be889e19992f3e7eda849e968338ac810e9af8737ac242ba6c3e90. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our 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/QM6MZ1710060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1470332ba8eb1d6cc97cf3be9d6906153cc0cf3d8033325d9dbe3c1ecd43202. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1710065.
Kyprý kyperský hlen obalovaný lněnou plenou
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2965d25723168dcebbb104faa864810b7731ad94c9aac864da7f235057cd23a4. 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/QM6MZ1710069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c68fc1fc1878405ad99dbd3401ee0eeac53c92ae7de089d15a1eaeafa2f206. 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/QZMEQ2159455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932aa898c59f5900b2868bc1495a3562e2b1dfc84df370d6cf240153035ba4ed. 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/QZMEQ2159459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa21efc3eb2a021fa25395dc8c8e23771c0ac3c8d6d0d4020a92bd81f56530b. 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/QZMEQ2159460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf937e215d2aafb1c1de5b4645d8f21ba6c9555ce76b201d0508acd1a859f7faf. 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/QZMEQ2159462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4b038b6136834b302220db835f6e595e840f2fc61ee2871223b5f3e80e91b5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:44:24Z), 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/QZMEQ2159450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9137f2c38133bd66c5f4365d5f6f294cf55732c000215a6dae54a36e0c89fb6. 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/QZMEQ2121807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef785831b82d254213e82a53b66adc84b7cc022638d13d69af95c28448c15c8. 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/QZMEQ2121808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0e0722e0d37ed0fd3a00df00e32219ae55375fabb3711e5284caab8aea3d7a. 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/QZMEQ2121809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a212b6accd52a766c6bf650f21cc0d375ffb2f1fba845976b68fc22004d623. 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/QZMEQ2121810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e53046740f31ba3ccdf0e7a2dae324294f8821f2d6830ab2eeff3ca5777ea30. 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/QZMEQ2121812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118d85e7cf302c1e58929df7b87b7f435527b2140493460aeb866bd3a58d57da. 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/QZMEQ2121815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe443e93e13db154eb729985add75565155ee596233d7c810fc90cbf10b3d18d3. 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/QZMEQ2121817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285eddb63844bf4b3102f93380e0be56b76482cd85f68c104f596d404ba01325. 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/QZMEQ2121820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefecd688c850b84a837f6ced595822d3266a01ac8842b4a30d664d07cd934410. 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/QZMEQ2121821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f99469a989e3388fa37de9c216c37b24d71ac5593cf50242893dbbb150001f0. 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/QZMEQ2121823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498033492595bbd194a781535ba250d283663816379c12533276812f1d4e8fcf. 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/QZMEQ2121811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24303179cffa7af373ef290f1f8083bbe4f15849d660b4a5aee605ae23e3b8a9. 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/QZMEQ2121813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efa1bf92a07e1b6f5155b23def76d915974c502d9bc15f6b074736148c724c9. 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/QZMEQ2121814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5ce4c410333c4ede2e9365e917221df6f31beb163fb7b003358b468cc7c695. 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/QZMEQ2121816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553e91cc7ac2eb6d13157f1b4991495cc060f3c364d085d8d3f6a786974f4f8e. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZMEQ2121818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977221528b05ae1391563a20d34a819ffd22c1d3907963bea4132023b5d61f83. 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/QZMEQ2121819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8844393134b45e31aa958e039d77d7e438de5d1c6e0d8f669db88c6c7cbacc0e. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZMEQ2121822.
Hruškový Závin Pózující V Zažívacím Traktu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfd8c5516f5d94f0506b8c0478936dc7db5504d1bbd1da9111fb482368cbb7d. 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/QZFYY2460042.
Preparation Of The Patients For Examination
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd0d775fb4b81e337a5ed9b45b4a74cae6a5a75205082934dab4205a5f92af8. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92494417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f56b6f589d17ad68ba7d04bdb99f70a0f480574169ac7e73d3657157b63890a. 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/QZHN92494410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac6b7e938e267909b9ed8bef7a3bca4df3a674efda9aa7e082ed35d951bf223. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2138348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c8f47c21ec54e354342721b408ea22863fc38c8ab7439e7f646064512bb0db. 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/QZMEQ2138347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f59b511f148e228a7b50dc3847708b3c9657c4bb24fcdadda41fbb64237bbe. 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/QZMEQ2138350.