1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xdba06b7cdfa51aaaba0609ef1438a4c56df8db2fef446bc1f2378ffb20687be6. 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/3465a7b0-11b2-4e84-8a84-2d1072706db0.json and https://artists.proofprofile.net/proofs/artist/3465a7b0-11b2-4e84-8a84-2d1072706db0.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 → block OTSBitcoinBlock must exist at that height 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 0xf171791d5e2a100520dccbaaf212445ba6b0eb52204759d6851e3caf3d59d617. 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/QM6N21792146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440df4320c10605c9bf67e1120da4f0d54d5012147ef002ab49d009c016d15c6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM6N21792151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7f15abe4f74e762c23c150fc7efa45482688ad67506f4f084dbc5d9ce14045. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-17T00:57:23Z), 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/QM6N21778884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a94d209ee8e95fa47cd7a8b4a1e00b2c49320d42c298bf99faf59ba151cb29. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:55:27Z), 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/QM6N21778885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd9d43ce43acecfde1f40e5bf5f2f118bea2e78b9edf94cb7b614eb125e2b1c. 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/QM6N21778887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb6623502eb10dfd7a8fe25f99e23f4118e0a56da1ac4bf6e2013ef5e728f89. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QM6N21778889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1ecbd542d0821dbf4817a58f4137a9ea8abc135e0dfd4deb1d6cc8e49ae814. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21778892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8e4b45af3af96903f0d3c41f5f71d81c22ad276c8fdc4d0169bf7af351e5a9. 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/USPWN0810794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91437153bc72cf6e28208e77669db11ada38e9c67eca11167a3dac543ac40459. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QM6N21728464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2475f463656c7cb12c84063b3c8dead88123c65a8c87d35ff6e62a36c377073. 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/QM6N21728472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee5179e0d9fe9cfbee0d61178e29411b21b53a2b05d1f1e563e57565874d2de. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US2T60810098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff7eb9cd9d768931ff4d653c5591be1a7cc872601f48bbd1c2f67e0588acf58. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/US2T60810106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269c3e94b4bb9a871075187716b2cf271d284a8e51a7d8252485d16ef6ce2dc8. 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/USPWN0810328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9fec577635b6eb9dc82496b1408984e71077ff8c4b95def1ed13c880deff27. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USPWN0810331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0094e9f423353af80869aae0c71b474b2a5df928e73fcdec078211e49b1f87c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USPWN0810332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0728e94b8238fb40f5094675ad6623ba6bc93d2f07cb4208f30b3d6f52d67afe. 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/USPWN0911619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8443ed0e25cd9d9db7ae638ffcb6c40c069fa9742322d19fa9a31066584597c6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USPWN0911623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa123b710f8ed2d9e0c648cdb7169161fa7b946f8d02239b6151c9c5d479bf2. 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/USPWN0911627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9642ddb6248c81a3df62d8a3b4dce36562a7986a524a9731b82d995642fbd558. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:01:12Z), 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/US2T61010086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87002495425f39621a9e745f293a12b59344896ccc4b0ed5555ad15a3668e583. 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/US2T61010090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec00044849a3edd0cfcb38068ec061ef92ee8f80eb6ccb17611d7e7fce5ed9e0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/US2T61010093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82de17435b18810428464686d3a6abf9bcee2679756517b26723ac7e99f62fba. 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/US2T61010095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6710f55a9809ace4361a70290138cc5aa8598f23e84987a8a14bfc7393a77f. 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/US2T61010149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6472f344507cae33125b7c172c0f71b6760c806380d720c55e3ad70f56162080. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:44:13Z), 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/US2T61010150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ef6806e4e00135c5f8c8af8c270c91803c49b57e2ed2ca3e949a790384e274. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T13:52:43Z), 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/US2T61010151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf70994503a04b0f8dcc55b97f84c919219e9174fe06933dfb992f93e43a88e5. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/US2T61010153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14cd510a7cb3e516ea0d37c03103d90218919618653ad11069ffb4a57fbe1ca0. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/US2T61010158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7c0523e88251d9f70fe57fa54cc803732ef5858279fff42f6b084e8647013b. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/US2T61010160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb52e43928c3a98dfbb32bd7e87fd4bf491fb189fa4532fea941b7d9a23c78f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/US2T61010162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bfa60a4ee4ce36b6875f90b287ff4564005a0d3e4bd43fa08460eae6502344. 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/USPWN1200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c42d5cd3f81a53db7aae6008b1ab293d2e32014c968c855ca6c71889e2b5000. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/USPWN1200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce92531e7fd9e9bb72681704e6bb84dd73dcd1137e952f34fcdf77f33257bbb. 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/USJ931270039.
Quién Te Agarro la Pompi - En Vivo Desde Houston
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ca010cecf540086c075e5777b1d6a9afb6fa26aa7d64660c59c091218c925d. 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/USJ931270051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b15c0a6c5d9fa12e2fb4e355dcc2536418a807fbed13f08fd30cdf8517cacc. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USJ3V1166928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9051802cf28feeaa5be13678623fbc6566c0f0ebc83371e52f9d4fb58232e50d. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/USJ3V1166929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b5aec59507da1b4145d6149787cf05207dd8517d9c108e51a7f30fecb28ffc. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/USJ3V1166941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07d5c8ca8fd44bc5f44a08249b025f124638d0099eec48c39258bcf80dbc1fc. 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/USJ3V1166942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258979ef4f23ef1de9bdad7c32714fa1628284a42b9e428eba2a722161433b78. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:18:23Z), 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/USPWN1200472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282e8b242a1e7a892f3cb49d94e892cb0081d2c94358b3f1792d39f4d013ccd6. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USPWN0810382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0797a279ba87c921ea5462bf08c73613bf5b1565e47d8c7181f7fd396c6ddb. 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/QZDA42227610.
Homenaje Al Rey Del Acordeón Aniceto Molina
Homenaje Al Rey Del Acordeón Aniceto Molina (Tropical)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536ccd1bfad0b7c06cba30d13b5c418e390154d4941924ef4144c871cf1ed0c2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMBZ92379467.
Popurrí: Bota y Tambo / Cumbia Para Los Cholos
Alegres Canciones Para Celebrar Nuestras Fiestas Patrias
Gozando Las Fiestas Patrias a Ritmo De Cumbia
Ritmo Y Sabor Latino Celebrando La Independencia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5edd1ecdc0fbcf54cf62a5d03c514546beb6f54917a15e3cbc0f821985be48. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QMDA62528054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771b2d3c0acc4fa84be9a7fdd28b4483c63b2ba93d2810355c1affa187fb59a0. 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/QMFMF2595002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d14b9824304f51f2ee90bff87f91714079936b9484c6f0c8838f254bc106d1f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMFMF2595019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4031ec54147c8aa97322c232a8c0da9fb23c44fee44d0b842a0066b59715675. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMFMG2516857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5573ebee75401aee27d4b0ee5705a654283b0edb87f27ac7686839237c3a8de. 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/USPWN1300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceb9eb5c67bbd7ddc9f8e810ff11c2fb84a11827de67b59993b48512b1230ac. 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/USPWN1300220.