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 0xd1130ad9cb780bf78a07d4ac5cface205ac819e12af958ae51278adaad07d516. 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/f14ea72c-5252-4444-b7d4-35eb3388ecd7.json and https://artists.proofprofile.net/proofs/artist/f14ea72c-5252-4444-b7d4-35eb3388ecd7.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 0x4739a7d44a9c7d8e6d9db8fbcfe2c3a5ade02209fd48043db00356e92c660af9. 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/DGA0H2339190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7e9bbb4ef76b7d4dc04270e090cd4e92587ab2e1689f715fc7f0b65d72c13f. 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/FRIDO2412931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1168862d4e104fbb5b970ef4a6adbc8513daf92ecfdea41ef7779b00f5f1aa. 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/USANG2413202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452f51cbd8523470ced54c60ef26dd15859ecb2ad16200ee12d9771d7f0b82d. 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/FRIDO2310367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a5b37d77441922b61dd0eb3e87e8ec93bbfb758eddcaf8c9758eeb33c339fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2310369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4829c5e7891e17d6595a990932c4eea25e9533c12b42b782d3fcb5dab5154a. 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/FRIDO2310370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5181f0383f5eb0b2ad28d374fdc9ea1e6aea269c0e40c57c738e1953bd22dcd3. 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/FRIDO2310371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da6d888803d9f0fa22961e50a40222b3df514f93088323cf8ae133d93f9fbb2. 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/QZFZ62226060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648e984bdabafa2ce75d5d7c3aa5935ff24deffa443274d17684efc4cd0c89a3. 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/QZFZ62226061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eef8bc19f6eda612ea0f7b3e54e57adbaab5afe7845b7c67daece47ceff0296. 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/QZFZ62226062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31baf664947fe4779689dfa2c2f687598368c955bec5157fbc5b98d8f4a86446. 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/QZFZ62226063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb85423476a030db9cae9db814acdeddeaf3d3abab69510076e083390d2c69e. 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/QZFZ62226064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bf704a7e38ca39415f91f81d4f38879c3a0ecdc81c222968b7be75d484bfeb. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZFZ62226065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f37efcd6a1521ffbeb28ba8cd3f7958cf3ff3374399d68e9395448cf27eca1. 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/QZFZ62226066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbe73cda631c039980905eecc3e567ff27861bef07beb4830a4ac2ad388c0d5. 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/QZFZ62226068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c82af412644412e9a3466696b41f214b9fb6f27ec51143290a0d76d77fd1809. 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/QZFZ62226069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x302cd570385c25fdcaccd2717c9a30fb2ec30c51957e1cc7c9914c5d76a4df53. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZFZ62226070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cd55e9f99f2973926c2c863a12886ae3b194ff961440792a24ee98fa11b94d. 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/QZFZ62226071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df5889ceb9680f20f43f78589afbbbe786d49505c7768d9991c607614c626fe. 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/QZFZ62226072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37acd8b8d7f46e3bc729ad0099c4916e1faf1643ea66cb50ece927b53051e663. 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/QZFZ62226076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8877d05d69274535ed792de68f3d38c419375e20de3809cf0eee58ad2bbf4cb6. 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/FRIDO2112280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3a2239cd19947874dbac00bb02d8864dee4926f769d383aa9c1b194076f7a7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2112283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e5a23cc38e6bf0631dc5dd14e5d89be2f8fc6a7625608d7f167d37653e651e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:50:41Z), 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/FRIDO2112284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d1a102e6acaea2bf75584f974bc7cb33571ec693e8032d220c2d434b9c14e7. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/FRIDO2112285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cc68deb57df7d9c454f377499115491d6212272ad2d4184b6fe9ea94b7eaea. 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/FRIDO2112286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f42209992d0b8a113f4206013c13fb5b9d1bfae6efd0402fdb4182cb2526df. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FRIDO2112288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe7563f580519c2bb3583ed9c534c71d3bad0e7a3e0c1343390fd36236c60d5. 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/QM7282058039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed65a14debedb96fd5a30177aaac148acd7af3b8a48b424a3c1d11a1b80678b. 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/QZDA42024394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8cd9f0a18d226a695df62e1aea43764480c9e42124cc25efe7343e4cc0e5cf. 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/QM7282060188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d73701aabb448837528cf4be5992fe92ed427647520fc4b8f6cd45ee17b0c6f. 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/QM7282051214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04fe451627ce320005cc0a2b86f49c77a4622c918b3850f00585e6dcec3d3020. 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/QM7282058023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a6e6e8601d7be14537ebc63e9ac49dd65ab8f1a489947c2f5889d5f579f456. 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/QM7282060192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e36bd7138aea7c5089aea3ad26a1f3bf1b58bef6a05c7b54a84440713a82193. 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/QM7282060193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e6a572b7172ab23cfdf469b597947df73635bc1bbfd9417ada0732939da1e9. 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/QM7282060194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c33e84aad1959960a3e2e2147f995edd01d8e40d83df5ed7636eaeb4cd6b2f0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T16:46:55Z), 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/QM7282060199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835819b2977edb2049d18487e6e43c516152be2ab41a9edd6743a768790cf4d2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRX282037014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2885be28860a895a629ed21637b3ffa6dba70562cb23ebe4f0a68dc25c1273f7. 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/FRX282037016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795df9ea9f9ac66f483022769564b3805e0beacf26fb9a8f7146b8b615660119. 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/FRX282037019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a6cf041f7d724e9d32c236ab6520a88089bcd7f75aa4d6358c45b6a389502f. 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/FRX282037020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ab568bdafad87ce2da4d7b332f6573e7dd7aa0e845d08ccb5628c3eb90d7cf. 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/FRX282037021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4914f4524e3959741d94435b10ddbaa5b9ba26610b1d75c3e2b13c404cf9893a. 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/USCGH2077194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae1fdb2d8778cef2094661489c165d0eb47ec4c859869388b1381dc4a83d858. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZES81952780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c65ca29243331806cf62cd98d81ddadbbac912cc90d82af09fd88e40e1971ba. 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/USCGH2077199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7771b5c16531b939ff78c7002435033cb7152bf655ba4c9f3298d7a555c992c. 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/QZ8LD1951118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f217864b67eef94dc83bcbad650bfabe62cdc14515b8e58893d94a9c2c45553. 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/USHM91942409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910d6cc1b708967a836c7f08d8bdc94a9311e8db49de43377e2aacd651a902c0. 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/USL4Q1928971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8821d32fb590f3bd880a771927bc3713c5c90358aa474a850b7f7a65116981. 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/USL4Q1928972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e313b1f11fdc43575502e7e4ea9e956b24961291f23cad83372dcffad8b92d4. 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/USL4Q1928975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e99b8d175382f4732fd4fbbac0bde29dbca488cd85dfb085e3b67882a90d04c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USHM91999339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66b9a3006dd0a1d53d65d462ac2eed3216c15a35ff6ae54e08d3d901d9378c4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZES91837409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060e3bc504c19f634e5045fa12444d775ed3785cb8c32989c9927e56d1db82d8. 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/USL4Q1928976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837e58e5e3d29bb4124a5fc6046d9b2b9a45a0a57cc3af1202c6d6a735b22107. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USL4Q1928977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb927bac67a93e2fada0d72b7c61e0106a65923a208ed20f97abc3d53ccc17671. 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/USL4Q1928978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab45c2b34f74728d3ad4f6edb7c2d896b2b892c4b08d1bd198e58ea9a5680bf. 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/QZES61985436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb06d15b9734f85076816d5dd004e60ae56f866f00ee0bfdb21d707b2c24ed42. 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/QZARB1879409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bf7caf2a6939ea7f5ac4f2ca1073f822720720846087841cd849625e3ecf01. 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/QZARB1879410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92de4cad66bf51a4b6e6ea49ba1522639f13e62319f1676d5ca7d8d055b7289e. 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/QZARB1879411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fd32e40124c977e049d1455ecac0e3938fd4617b5e37f6a34d2010771a9d88. 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/QZARB1879413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe79fd984082b34ca4eb9a2e62c1e6ac06b7f3f5dd46a626c66c76fa2e1a2bab. 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/QZARB1879414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcfa6a9e8f8fb7e4ee83415ce2ebe2f9c06a8450c50c3438ee1cbf05a2acdbd. 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/QZARB1879416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e3e3e8ca44fd93a0db3a9bea950299a192ce5254ad3904c2636d5b064a589d. 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/QZARB1879417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ef5a366b9895c89be5c92c987d8802ea2da1769b1864f8883c61238f139b77. 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/US3DF2500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7448419135c2e2f5dc340f2c7f32cd9cd41af1289d8defdccaee906d1df465. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0S2431505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2e556fa2621330ab9b0e9dacbc518cb1f6f907100f76e4a5d585f36f6d1b4f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLSB72400643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95b56a133ea7e5aca541092ac28e34a7b7c46fe4c5d51df56173f03de945b83. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USANG2472554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c690a54a4dcc4c9b962d883df60a2445036e53b827a2964bc81d2588143a9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLSB72400452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1baf46b5afa485a717d1b787fcbb33a2f484b45817c37f366df378656df81a. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/NLSB72400330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfa4dcfa11c6f78254ee125a61bbcf9fa07ec2a088ba240fc75d1c85de72a68. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZWFE2493945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a137d3d8f2b654f58ce8536fe70feddebb0c788c1124add5b05a2bd9c0c522c. 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/FR96X2478227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc15ce85c90d68cb572219fda88b7748513da4424988d4246f3bcb0049dd4f7c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:20:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2411704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43e4709f7234e49a1dc2754a8ea0120b1e55438f55ad6f77f26824fccaad2d6c. 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/FRIDO2413059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca82358566325afa38cd181e14c3b55ce82fd6308e4a9ee5d578e2c238284d2. 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/FR9Z62400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1f0cc049cf18c92a32a9c72ac97580c36993757d5961c81d7aca2c59ba11e9. 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/FRX282477343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1a43fa2d2fb071c4a1ea95aa97cd61be2c5a1e7c25beb7f817deeffac420e6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FRIDO2411873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f509f4a6d4ffed2a56da704119b2bb78be8a01e38ff5c5b6e13d2ce845d976. 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/QZK6P2440951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe747e74b927a448a9eb62152c3649bc2b5dfe5f22307e1484cfc6e1eb1e4cdb0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:14:04Z), 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/QZES82401676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe747e74b927a448a9eb62152c3649bc2b5dfe5f22307e1484cfc6e1eb1e4cdb0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82401676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c92b4ff81a782c379f4bcaae73e41dd20e6c368dc87fc041a13f8ddc6709e0d. 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/FRIDO2410604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25edc80aa0058aa88ac79fd0099dd09fdc96c359d2ab5c85cefbcabc8e8b638. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2424807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2901294123c64617a60dfcde3a8469923c3068df7af84f7f830915445101795. 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/DGA0L2305764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83d84e3df0170bce36bd111fe59382d052be3566412a186ab3f10916f3e2f94. 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/DEQ022391773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb90c53abf2b2224c3cb328de361718e637a85d2a1ea5e47a43a5aade23aa7c1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTB52319360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc979d59d916ad2c6a1acf15689728a932c42b63318aa8b65fbf25d0df4c8f22f. 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/FRIDO2313291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf44667fc0e07a1a115da0debe18aa2fe2b69410e23ea3aceec58fcc83806d1a. 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/QZNWW2330562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dc378a403236179f410c1e8563e2860e2033570b78d1993dcdbec5709963e4. 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/QZMEP2357083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452f51cbd8523470ced54c60ef26dd15859ecb2ad16200ee12d9771d7f0b82d. 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/FRIDO2310367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1760c8f5941b83febb0479258479b1fb1581bf9a06183b9e6f6957b8e19eabe7. 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/FRIDO2310145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf211878c458fa58bffde12ba3ab0417e922e5d6cd535dc4729c4b99d31cfe87c. 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/FRIDO2212211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1b43cd6c4d25c57abf3d7a466fbafa6bfcc7079d785249e1b2aab75c380dea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:05:34Z), 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/QZNWX2236670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a95f669f19935dd57bb85fcf745ae2b470c7a64191a2836cf4049582535e18d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USANG2285661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc679a281e1e262e6063308e43100ceba2161ecc5c35ae9d984c231441a62bc27. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FRX282019279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b120b338dca76269325143cbc8dd61464265c7c3939e1470ec2acb524eeb83. 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/QZFZ22140819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc15ce85c90d68cb572219fda88b7748513da4424988d4246f3bcb0049dd4f7c. 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/USANG2411704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636532581816bb5ce78c857d2bc17b4a9c43fafe6a759001b42e4186d9b425c4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US3DF2496713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9922898aa8afa0ed909a96d80809e5bedb9fd7941f084f4704335ebc8e6789. 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/USANG2411737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1168862d4e104fbb5b970ef4a6adbc8513daf92ecfdea41ef7779b00f5f1aa. 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/USANG2413202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277a622c1b44bd812b45ae9f7ca85675dde71bc8ded233d68eb582c2b3eab145. 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/QZHN52105072.