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 0x77c67ba0cd6a3d0a385292167cd266eadac78a97d196b30dff7669ae620f0656. 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/c2385bd2-fb8d-4e83-8090-a66d5b0d07f0.json and https://artists.proofprofile.net/proofs/artist/c2385bd2-fb8d-4e83-8090-a66d5b0d07f0.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 0x204dac721450a0179e4dfc11dc5485583022dde7e9911bd1f537b1e1976b8477. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ZAA019901270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6974daad75998c8019cb8305f1006693fb1f4ebab1e0aa6382e18203a017f11b. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:11:39Z), 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/ZAA019901282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3445dcadb8795ce8f5d2a2e63479a6504b3cfe459e6fb04e7bd09e301d3b1b. 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/ZAA010800650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1122e3df1cda2501e1dd58b80a45a8c978320c301a933764f0318b93e44e4a59. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:36:10Z), 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/ZAA010800690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd11836cf4d83b6a174e3548d3917b31b0783d5ccbf0423f89081f48c41a671. 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/ZAA010800633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9daf49615e573300c707dad6d5aff7e0b2eadc85081290e6f0db79db51e10baa. 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/ZAA010800628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41227ca308c49fce1a22e774ff6b53226ccfa2dff71d5f89dc9728325f2958d1. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:03:43Z), 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/ZAA010900719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb9d2415413c3ba369e6f5354dc93f9f8ae72b643da50051b2b01a74d891c48. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:18:40Z), 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/ZAA010900714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583ca51365e6d68525c405016868fe1f78a0959785ef34afa697f2a23c7a25b4. 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/ZAA010800630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd97b55de7aa694f0e7a41a93a5dd4f4dbcd3637918a98396e74c0854e0760a1. 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/ZAA010800676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160db6a588a852610bc478054cc9c288964f555785960ccb3a1eef08fe5cc053. 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/ZAA010800679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81834919e7dab3382c01b87b5958e564a156a452fbb324b6b0fb101ec0ab6637. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/ZAA010800704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2410db151a593083e796cc7aaf40f9ef346f592d3777387b900585b4f91c1c6c. 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/ZAA010800631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb769bd4a27e7028c03dbab39aa0dec24b71e579d269ba076a85baf5398b61a8e. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/ZAA010800615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a3ce4990e3dfad5bbd8845703089df977161db95d1a2c0fb5a421b9d58a27f. 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/ZAA010800703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4084d9b2ed6ad0e896d9c24490db4d5ff76a22f3a892970c0d9a9833ab303ef. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/ZAA010800708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ac9525704bd971db3c09f7cab7ba36f2ccf40acc76bd0116718500428e3318. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA010800682.
RSG - Die Heel Mooiste 100 Kinderliedjies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40a950efb288cb878a315b2be82d009ce063d1ad3ac4cf3c01cf5c4a82516c9. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ZAA010900728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57d27aceb7581148af32fd99a3888838d5e3be86464d13b2d110c00c86da33f. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:52:24Z), 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/ZAA010900725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852f7d266b3e4440804f4458c11ac737e5e51d3e0b82df88468ba9c846855a15. 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/ZAA010800614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47427675bdfb24d491a1648bfff7be105f30538a4a742e562d25358f837955cd. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:52:54Z), 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/ZAA010800680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb769bd4a27e7028c03dbab39aa0dec24b71e579d269ba076a85baf5398b61a8e. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/ZAA010800615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ac9525704bd971db3c09f7cab7ba36f2ccf40acc76bd0116718500428e3318. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ZAA010800682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdfc34e0d93012ad0718af784039c34cd62285507f4e934b3e8ae9bbb4a186e. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/ZAA010800616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277f22a22eb7284666cea059a6fcdb188ef0961a3d9e68fe2153479f86ad26d1. 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/ZAA010800617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3445dcadb8795ce8f5d2a2e63479a6504b3cfe459e6fb04e7bd09e301d3b1b. 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/ZAA010800650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a3bb2b6290ca134a2ef37e11a4f3db2418b3564faf1060d90daf140b791c48. 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/ZAA010800618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18348c2765d33487fa5cd88d4b731388bde8abbecc71631170c6cd81041ec018. 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/ZAA010800619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dd64c306d0fb22c1280f500860e7c4091c20e7856b85977dd2d4afbbd59f1f. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/ZAA010900711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb9d2415413c3ba369e6f5354dc93f9f8ae72b643da50051b2b01a74d891c48. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/ZAA010900714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1727d8383b578742aa7f5dad2a77843c982de939e83a840a99c0ea1659fb744. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/ZAA010800652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0809c717538b876c0066963c934cdf74462f4a9fc417d939a4b44c8169ce66. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:27:43Z), 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/ZAA010800621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907ed6100d09bff825979e20648af8e4f5aecd600ee1770e1ae600b0c9876868. 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/ZAA010800686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9af16ebbd1ed2acf9880a917b78938c84a33f155eeaf19b9e5c98b526a8ea3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA010800622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2ef845e5de9a3b0cbb12b94e4d3c4cb2cc3ae5b9a22c6bca64c2bc82325a4b. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:20:01Z), 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/ZAA010800623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204112989956ac89b7ce95def76d1957cf427771b825f67b8d334f36b4e65fe6. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T13:00:10Z), 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/ZAA010800624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa78fcf48c748c8cf852a7328a93959157cbff946febac10b8072ff9e3da5c8. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/ZAA010800625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050e3b96ebd7378b0c8ae314f118188664dea0da3ec20b601beee88d6ed39117. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:39:42Z), 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/ZAA010800657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5127bfb04c89792b831a5a0a8b7d3b53f3e1b5876217924a3ede43d2391130. 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/ZAA010800626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf825bcb7ee1fb4a633adacf84d2b128e811969b96fea7195d596af369cb92f6a. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/ZAA010800627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff097ffc9792d9088b7cd0e2d491f3aff809377b0987c6ba799173f0a487f55. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ZAA010800659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9daf49615e573300c707dad6d5aff7e0b2eadc85081290e6f0db79db51e10baa. 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/ZAA010800628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ca383d25684f18c9bebfd80c940325212d7bb3da96c96c6b0bf50690f2a0c9. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/ZAA010800629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2410db151a593083e796cc7aaf40f9ef346f592d3777387b900585b4f91c1c6c. 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/ZAA010800631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32821182008e3a547ef1c2578b02a76a1cacb697c50d0da4ab4ddf55a6806242. 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/ZAA010800632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd11836cf4d83b6a174e3548d3917b31b0783d5ccbf0423f89081f48c41a671. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ZAA010800633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e824a70a10c53345831e21b2b6b0974dd31ace7c94b409f9cf5252333eb402a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/ZAA010900712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8563bca0446535ab552ab7bc67ff5fe8fef7c79164d73c9a2ed8c0317d20bd. 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/ZAA010800700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2871fd99108e2eb967e31fd3000e3bbf42338a64d807970777b7ce1185a46fd. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/ZAA010800634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8f60a1c1cca1466541f16b994ed1c4a9b831961cb4765b1a6bae069037beac. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/ZAA010800636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a3ce4990e3dfad5bbd8845703089df977161db95d1a2c0fb5a421b9d58a27f. 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/ZAA010800703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a0e74b57331d1507f7f30f141f4cd5aa9eccdbefe1e06a07cbfdb95ebfbf52. 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/ZAA010800638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc22645d26494eff5cf45bb87b874b63be0a27b824b7f7a252adbe230d029ab. 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/ZAA010800670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09f91d65ea707e3a0d8eaae047906943291fd204b84f0958141292f5e42dbd5. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:40:19Z), 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/ZAA010800641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeae610de7ddda6831024505cabed992964afa771fedf21de05b2af74b197ade. 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/ZAA010800643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cac5fd29f161a435a4307e6eb230953d4574423356a027a4f6584b9a175bd7e. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:50:14Z), 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/ZAA010800709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b1e9e93510b833e459e04691b75b47474c53732aac56564dd108127aa88dbd. 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/ZAA010800645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41227ca308c49fce1a22e774ff6b53226ccfa2dff71d5f89dc9728325f2958d1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/ZAA010900719.