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 0x647489d2d2a96c1abe9aede0a36ef0c37535616b7c09379e492b1fb3868edbc5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d27648d8-cd6d-4c40-887c-6304c943f6e3.json and https://artists.proofprofile.net/proofs/artist/d27648d8-cd6d-4c40-887c-6304c943f6e3.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 0x15ddf50a33cbbba9b164183e08efc19f2616b740dcdc95c9386085acb346a2e3. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/TCABW1495518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ddf50a33cbbba9b164183e08efc19f2616b740dcdc95c9386085acb346a2e3. 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/TCABW1495518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcde968fa10c958ed07e22ab6792b6842d413a181b4767eb85f74b8b6ae73e1f. 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/TCABW1495538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0340b48cdeaf5b8562e5c3684f6a6abf904572eca35a2f2135feb4fbfda1e07f. 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/TCABW1495561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e4fb3ce52e240bec0e015da4c672f11b8515297fd406e3b885f528cfcd39c9. 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/US7VG1721152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec44990fdab3ee300dba13ddc7414fc1dc510a5a2bdeef25a45469e9a4666164. 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/US7VG1721154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53701396694ff19c9d71a63bb59535accc38927d0b55fd9c6c2cb464d72dcfc. 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/US7VG1721155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5fb295bd803ad20a944e1c6619f67374691a61f64b2952e37356881c6008e7. 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/US7VG1721157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031e08296500658b9c5d76b39cce539f116a7f16eb0c8887db4ee2d11558a9ab. 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/US7VG1721161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e637c63f99845cc281b5b77945fb4fdbd8e240caddbff1f4fb00cefed494218. 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/US7VG1721167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19be7645773f72a19a78a0f4ee5adc8d7bda51096e1acb7b14e09257f4f5c8c. 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/QM6N21898374.
S.A.L.T (Chapter 1 - Liquid Intelligence)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407c4e61b5b83fb2c212d573e0a5add893f7b033cddf373cb94d772d8303239e. 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/QM6N21887283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407c4e61b5b83fb2c212d573e0a5add893f7b033cddf373cb94d772d8303239e. 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/QM6N21887283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e186b535eac17648b028827ff9e1bb40c63d43d874f70403d2719f15323826. 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/QM6N21887284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde03f45a18c790aca04bfc704c4ee28963a288f42be5523148d86949a31c2c48. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QM6N21898367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5833e4b404edea11eac88bdde8a0dfaab638b34eb00b7470be3f1b674aeefe. 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/QM6N21898369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5a42a4f3b2ff025d655a2a6d469c3132cc3a778efb420ecf12749e099fca11. 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/QM6N21898371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68657cf279ac97575f3397c02837ec50f560fa842136c154b93cbbdecf20dfa7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM6N21898373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5a42a4f3b2ff025d655a2a6d469c3132cc3a778efb420ecf12749e099fca11. 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/QM6N21898371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68657cf279ac97575f3397c02837ec50f560fa842136c154b93cbbdecf20dfa7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QM6N21898373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac62b03a86d8a5a6c43f5e7c42965e460ac6c6097d493d8cac63aec5adb171dd. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:50:48Z), 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/QM7281936139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce26b17f71e2d71c2c480c2c4e6d43b1311460fb1a4d97f7cd1a989e6cc851ee. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QM6MZ2278291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6389d424101e1ba0a250aad6aa4f835da7fd18a895151df1bf69b957ecc7bf8f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2278292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998dc0cbcca98dbe7f03235194b09f8d4b70057b71cfd4e3458f6076904472f7. 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/QM6MZ2278294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03863f0a7b3c5f6dc10853bfc14b349c6e6de63e53d0896157d38c72a09fece. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2278297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519c9a1be9f71679804fd4cedaa0933f5b4342308311d8ae708343fe1824e194. 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/QM6MZ2278298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473176fe955c21643b4568d2b9d61d507decaf5be3fc844656b251b0a18979c2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2278299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb25ac54f5656be562201796db891ecdf89bc1e8e7d44ba71509aaa3810f0b5. 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/QM6MZ2278301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113aad90d255f3b9e5b77546c3e203cf4f6127a9e1360a391bc76d8f75fbd6f. 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/QM6MZ2278303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f670c1bbdb739503d049249d255c405d44ddb45b0993e662d6d67218321cbf0. 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/QM6MZ2278308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ae0ae1e6f4c78f8bd12b84f8868c091dfb9201c4c3d338a229a66a19e76939. 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/QM6MZ2278313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f6592fbed09ffea856b51a1d061ced4dc435c719a5c4aa7c97198f4812ddcf. 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/QM6MZ2278314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf1e234175f690af5e8ddb7ff04a755cd8fab784ce37d6df02fdfc52dcde655. 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/QM6MZ2278317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8061f8951994002e11400804ff60c93b4bb7f81b11c86f65bd05b88518fb9d79. 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/QM6MZ2278318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18760c77cc20664dbd43fc4306dd2111c670611b3c0ab115e30713f34955993. 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/QM6MZ2278320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777444e8250fc7906e465b40ac8bfe79055c7e588cc4231915a9c7c87a5e3e32. 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/QM6MZ2278321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ade97b2b26e852607e50600baf04e7b03f1954ad5b51dd71f5f58635186927. 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/QM6MZ2278322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc898e47f910a9f2ff4495f0b7f0bae7f90976326c799e06cca3e77a1cbd2288. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM6MZ2278323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce26b17f71e2d71c2c480c2c4e6d43b1311460fb1a4d97f7cd1a989e6cc851ee. 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/QM6MZ2278291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6389d424101e1ba0a250aad6aa4f835da7fd18a895151df1bf69b957ecc7bf8f. 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/QM6MZ2278292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998dc0cbcca98dbe7f03235194b09f8d4b70057b71cfd4e3458f6076904472f7. 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/QM6MZ2278294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03863f0a7b3c5f6dc10853bfc14b349c6e6de63e53d0896157d38c72a09fece. 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/QM6MZ2278297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519c9a1be9f71679804fd4cedaa0933f5b4342308311d8ae708343fe1824e194. 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/QM6MZ2278298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473176fe955c21643b4568d2b9d61d507decaf5be3fc844656b251b0a18979c2. 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/QM6MZ2278299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb25ac54f5656be562201796db891ecdf89bc1e8e7d44ba71509aaa3810f0b5. 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/QM6MZ2278301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd113aad90d255f3b9e5b77546c3e203cf4f6127a9e1360a391bc76d8f75fbd6f. 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/QM6MZ2278303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f670c1bbdb739503d049249d255c405d44ddb45b0993e662d6d67218321cbf0. 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/QM6MZ2278308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f6592fbed09ffea856b51a1d061ced4dc435c719a5c4aa7c97198f4812ddcf. 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/QM6MZ2278314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf1e234175f690af5e8ddb7ff04a755cd8fab784ce37d6df02fdfc52dcde655. 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/QM6MZ2278317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8061f8951994002e11400804ff60c93b4bb7f81b11c86f65bd05b88518fb9d79. 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/QM6MZ2278318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18760c77cc20664dbd43fc4306dd2111c670611b3c0ab115e30713f34955993. 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/QM6MZ2278320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777444e8250fc7906e465b40ac8bfe79055c7e588cc4231915a9c7c87a5e3e32. 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/QM6MZ2278321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc898e47f910a9f2ff4495f0b7f0bae7f90976326c799e06cca3e77a1cbd2288. 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/QM6MZ2278323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98f350ecadfe7e84a2025619daac29310d3aebd9df54d06c1615a5d4d1c9022. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:00:30Z), 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/QZXLZ2539203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ec692e6d9f64b2634cdfb27fe5e13e1d1b5dd01c353e06b5f77428fb4375b0. 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/QZNJW2080351.