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 0xe9620e5ada275592541b77731b0f262e15d8f3d263fa258a0eaa6ba00ad59295. 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/eec6886c-093a-4ee7-8097-12e15cee1278.json and https://artists.proofprofile.net/proofs/artist/eec6886c-093a-4ee7-8097-12e15cee1278.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 0x64b676a1d9a4573c55aabfef96658939a7b76d5bdc777531f96f8a832edc9f96. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/RSA221991507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba51bc10e1dda5a7ca4b364283937fe3c2c125a176c449ca2e687a8f625d0ba. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/RSA221991508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126475fefe61f2a74ee6298f0fea40ffba9e535e0e84e95cb5b5a8389b0fdf7f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/RSA221991513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde829cc0aa817b1512b983a8933a41b1266ac36fabbce1f52a885f7b81cff959. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/RSA221991514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff91192dc557bbf9050193d3530043fcaf6c0bb1801d3dd01012a3a9ac1858d8. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/RSA221991515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a4b5c1caf574fb22487e3029062d7260ac1c07439748d3e8bce989be2b27ae. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RSA221991518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5237152d99cafcc0028e8813ac20af64fe2e1cc22ead71d5e1f8bc521507b99. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/RSA222305556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1e00b75010f819e4bf164d0a8c5e0e4900b5b65beb481e1142376d0f069da4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/RSA222305558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a3cd292a2671be7c5df25e35de922b0138105a37c358f33802685219267705. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/RSA222305564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173abef5fb1c00ce4d2f240e7b7dd5d769b42ec2ce392ed7eba9e453d8239960. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/RSA222305565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762b5b9b479be1346c642935460c6b985759567f9e7827d09e9700ab46ba44ce. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/RSA222305566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49917d727e1ee3eb2fd4dfb37e9e7ff8549ed511bd98c10f821eaf594951c8fb. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/RSA222305567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7341e166063df95b1c699461c56bb50cc2b1cf8cf80fe476cd6fbe36a87f6940. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/RSA222305568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c6a39a5ecfd482cf0168398c976c856f6203edca8bfaabae7e77df11c97dae. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:38:39Z), 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/RSA221600953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ae083cfc7eb82443b49e117eb2119aabe625d74624f29e11b5a404c9f9a318. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69edfbd644410a1ac03edd6c2d48ccaacf695d7140a79bb757968104b1590f51. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:11:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600963.
Prica Sa Terena I Brat Goldi Aleksandar Poznan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303f87360824b32c1aeb0b9301d1a935cf2ce5c8b6d20f82fb0a93d5ad713710. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e3d7e940b6b66207906de110618d6181e21a3cdabe546d219907c6d45ec056. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:22:37Z), 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/RSA221600967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2408c06e49aaeb188ed9a92cc8d2c9532273e98333972b68122b1d5f1275b2. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:45:16Z), 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/RSA221600968.
Tri boje zvuka (Live at RTS Studio 8, 2016)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0639a3f29af55a0135ecc1f381a6a03683639f190de52c960544701e129044be. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA221600857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84e52f1207ec48a10e6f42c3962b3b1aa8643b1e588cf0fb3b3e77ac958c557. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RSA221900716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19da5f8bb95a7de27d59d2bd416742be51a9c67607d85c421d6f0987dc64347. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RSA222100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0f167ccbffd34cabcbe543ab97700d2961e3ffc53e855e84dfd921d78c5780. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/RSA222100307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e22fc6880759fe4fabce5338b69c3145d0c45cde0089c1cdba61fa0542b6130. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/RSA222100309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d10debd218209890047634cd2891d122d884bf30897ff63efb727258937da8. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222100313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47fe829af407d439bf3d4d6bb297f38991d5d28996b8586ebac0dfd63c3c3fc. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222100314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56af75218f7c29ae97d1c88427acc0f82d1fa8daeabc1cf9345e5aafb7229d27. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222305360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a59f255cef58656a2a9f764855feaf09ed5f84f3256ce76da3212dd2ad01ea. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), 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/RSA222305495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56af75218f7c29ae97d1c88427acc0f82d1fa8daeabc1cf9345e5aafb7229d27. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/RSA222305360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ea63efb9cbfada336417bc83317b0fec721ca90dba884e25615c7d16162372. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:11:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222305497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98913cf64321312b18be2adc9a8b8a9ab09a86fe397000d8363d2470ad05f728. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/RSA222305498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c790c1f8398a8a7c2188f08b3e0244ecad9b0f0c94d375b54c91706bedc6042. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/RSA222305499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0a6174f6c1223a9755c9c7a170410f96e98b68a8e8a3eceea051b3a07fbbcf. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/RSA222305502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9deeee2a384a3c4d353561c97dd99cfd5fa182bd969008b62c2c86429d4531. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:19:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222305504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f59a50930fb76da7bee3bf031758dff9f49d77a4c234c4ea197a160f017c65. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/RSA222305505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b3c1eb57eaf3f956ce0893bf145372512c067b0c09185439396252d075d174. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/RSA222305506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08023232434ec1f30dd9575494b50ba6028dfbd6dc7a97f79271c0bfd476836b. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222305507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ed040cbd6beda46d18852823f39b7a7bfa8ec20155fa64c1ddb60bade5afa8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222305508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772fba681d7e5ac2715e303fe4518e60f71e0e6eb30cb8c774e6eab431ef8b8c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/RSA222305509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83c83f07fef5b80ee5f38b496c0062b8fc6347ec06687b1cfed13e0c2a7ad1e. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:35:18Z), 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/RSA222305510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77a81e03cc02591e5acfae2e872991467fdfbc63f9edd5c1c1d58e53555006b. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/RSA222305512.
Šta Sam Kriv Vam Ja (DJ Architect Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd6513e0bc874f38f5635144c801925cfadfd43e976d98c1c0784ff62d24277. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RSA222309653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97037a579958596060eeff670470cecb9858039b34da6697022b0cd3d578ce4c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/RSA222309663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe956840d018da697d0e065760e0c9fcf464397b77c7e8a4339c9f4dfa381ed6c. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/RSA222309664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42887075694037eb4b29cacdd98e270734a0b78a61ef049c445da36fbaa7010a. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/RSA222309665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c1616f3ff61a82fed948eec9177351c195aa160f98fb840af08b4ecbed9494. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:50:05Z), 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/RSA222309666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abe9ccc9ddfa6d4b2bb5120d0f6fb8702a49b6a4d244db847b02ae0f5d26fc6. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/RSA222309667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b7e2d864c33a5e99a566d6395b67a27fb3d80fb439ae0c4861766d892e8032. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/RSA222309668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2697bb0e4d123d33fefc6a87c05e86991b405d6ba5b4f1318a71b3b80078a6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/RSA222309669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7404222dec7aaa1c29c67aec14ed7232a5a5e61a536d56fec48471b38232e54. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:19:44Z), 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/RSA222309670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6c3871f302c7835f229c44d2914d8f1fb04462a8862cb65a22042f5aafb4c3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/RSA222309671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9680c9194a50a4161d5c286c64a41a805d3e69b0c2463af00cbe1419985b74. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:21:18Z), 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/RSA222309673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3981a259e7b93dfe0f792ea99cea705ceec973bfde0666ac9522b20a31085f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222313439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdf549e7a208402a2c17c56de323bf2ed8c86c1d33bcb7a54a59a892b2dabc5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:01:50Z), 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/RSA222313440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a6a55d6bac37a3927c5e283a556ea9b5752af774833acf0c028d4e1f0ad2d0. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:07:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222313441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375b13649ab23a5ac652dda917fe95607f9e91638c39209b012c50f26955b648. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:43:12Z), 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/RSA222313442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687909ec8bd47503d7b8668b4c69d3db558ff43abe370890ca785d18c90d8aa3. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:22:04Z), 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/RSA222313443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50415728306b072e28a19777cf7aed434fe34113e18621275248e3dc5e7bbcd9. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/RSA222313444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd52edcbb0e8496abf33cc0b6a375cc56911213ad43b51f33d87261e10ecca18. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/RSA222313445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040930a1041987ae01e343a5b473c4af4967a588be88107b2d1afa1581bb9bca. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222313446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb015e1d0a7e1cd3b0c847a513425be596e5ae8b8bd12bd380e6287337d50952c. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/RSA222313447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6725709eb5b749b46eebc47a20cbeac4353d54b620fd5446c710f7d64ec15e3. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:50:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222313448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172759d970de059af4e40199b1db9716544d56e119b9cec535574ec44aaae241. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/RSA222313449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3bf65b372d7cfb8a5f4a26135c592032fda740d1180fea865d947afa0290cf. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RSA222313450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1104da0d692050328dbb6201a2f7435f1bd18de69708e531ccbb38d1ad977d10. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/RSA222313451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598686d6640dce22125c9e2ba77e6d344dc16ce05fc810d151f124048555d543. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/RSA222313452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9511b76d994e2feaeadb6755ee09616e8a7b59cfe8008a6520bd2cb0352872d. 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/RSA221701024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6de27484aeb1e5501188ada2d76194c92f2a114bcc03a59ae05d433832175d. 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/RSA221600523.