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 0xba4b738eb83d95a624824f5e54747c78a6daa570fdde64e4b551b6b3ca1baa2f. 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/71788e41-0b02-4828-b0da-216a217b07a3.json and https://artists.proofprofile.net/proofs/artist/71788e41-0b02-4828-b0da-216a217b07a3.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 0x4711716ee0e0a6d453cd9e548853e62d8426c37decca12b05b1647e12a83b071. 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/TCAFO2105531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb649bbbceb98d44ce2eb7756ebdfc0c979d29997bac538ceeae11757d5d77220. 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/QZQAY2406450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88123228a888209a4a1c5f2afb7ea43e01641f09a6036d7baa5692c11876da1b. 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/QZQAY2416876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da2e6f094ad2303a492022b7ab4346e257e22f629f591855584798c19e8cb50. 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/QZQAY2496072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1684060352eb8e65dc02d3d3c31e260e578c331519af008f9ef7e41e7a2da63. 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/QZQAY2460750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88123228a888209a4a1c5f2afb7ea43e01641f09a6036d7baa5692c11876da1b. 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/QZQAY2416876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb649bbbceb98d44ce2eb7756ebdfc0c979d29997bac538ceeae11757d5d77220. 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/QZQAY2406450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca9488501ecee1fa2a6fe058d5f874d0384eab2ab7e3fb2b762c5a94c4cfd8e. 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/SE6TI2309264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94915a396012eec5a6cc8e22b52abf7b529f10282c85414c71d349987ca01337. 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/TCAGY2337088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad01dc55e54532061d2a90539d12d8a88b3109aeb7ab23e574f4d123b579a8ba. 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/TCAGP2259186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7b3b0ee7fb676a4944a9be194e38104afd02a9c870ab5f7c7675caf24a385e. 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/TCAHI2380173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5252a9a8076381ca40ab9868bfc5ad78b391dd4d727e0ae125b24c4df2bedd. 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/TCAHI2380182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83c48857bb3b749abd39a2874ccfe5aecda4966c2607e798ee5842d5c6a213d. 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/TCAHI2379855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88d3f33f97b1659dfa9bf78e65aba13dbb4cba155017e0e4644e5acf7fee291. 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/TCAHI2380246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d461201fef0e3365ed626d50f191fa23986e2b88d9b3816605b73b735a025c4. 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/TCAHI2380058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dd0481bcda5b821b9340b70b36f7be4c1a4660682085a9b84cc9ae4b912e66. 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/TCAHI2380120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28693c2a65d375aa6ecd89a1db2347682eaafe3782c677736a3493b409af7672. 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/TCAHI2380354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dd0481bcda5b821b9340b70b36f7be4c1a4660682085a9b84cc9ae4b912e66. 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/TCAHI2380120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83c48857bb3b749abd39a2874ccfe5aecda4966c2607e798ee5842d5c6a213d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCAHI2379855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28b8864ce6869041c6c9052beedfc8696fcf475f442ae749ef094058bdd3987. 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/TCAHC2327698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda71956b1624d1f37b5f8344357e752b9dbf168839b6b0a5fb6d423b194e0f62. 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/QZTLA2489970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1ac48f2d27c0b98ef0847f11986acf1f314c704d6f0559ebbcc774bafc3085. 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/QZS7J2389555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775a81e6d081c1b0eb65aaa0fdfa0ca28b482c7b8e2dc9575b0f81a828cd1fe8. 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/QZSYP2303815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f40966f8af27eec12af07a86071da6186956fac939fabe21c5d99df0014cdb. 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/QZQAY2470048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7c3635f4d82ebddd9a12f96a7e8fb7bfc2b4ecde5f06fdc98ba1a16064439f. 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/QZQAY2479113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe69f5920d92d83de2dc84c01eacbc1776955b700c8044bce5e3d38e58ca567b. 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/QZQAY2487937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41031fc26fdad1d22c163fe98471d9e76134a945277657d61ea3c78f8041167. 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/QZTLA2475597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948b65e378505c20f0f5778db065a461c6a167dca25e76fe4911c8f1fd854e83. 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/TCAHC2357524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0591e8b6ff5cb79f03afa423dbf0193b2c33b06140e0af49a2fc07a0a5f47bc. 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/QZSYP2361944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41327d8e97dad3f096172cefa5143eada5a683f007c3617badcc9b1f438dec82. 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/QZSYP2331179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c0b220802257306f20b4fd857e5073b25adac04687d426e58de61b08832241. 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/QZQAY2406871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8c4aca30873d13ccde05827e1d1e181d99fef15548becb8473da9ae76c3c02. 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/QZQAY2430236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef0ab93594cd1a603c00285197fdd0aa4df007cbed15ff67c3954969b2444ec. 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/QZQAY2438012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc268748f742977fba5a790af749489c562682e61ad98dedbec233dcd58fdfd. 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/TCAGW2341974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec2cdb4b2af081a667e68b0cd16e27e82aa4ec5661bbd783dee26950ec499b6. 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/TCAGU2374280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28da40a0ebcad4b5b2b6db541856ae38c86777bb7856b7325f9d5a3d3666a2e9. 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/TCAGW2342025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c54058a95c85bce80a9626ce1c7b606319978ba91ad53b0c5f04feb402c347. 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/TCAGW2328553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a71d452f7c3a8cb825627127fe4e39240b77447f35d0bd87fb7061e9cd2e82. 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/TCAGW2342053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55adff006c7f508a39869a4f97209cdd8b80fcb6e0f5bf16a921463c58f2151. 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/TCAGW2342074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5425121a6714edfaf7b04e1537b078865687afbdbd9fdc59d197f7c876a47971. 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/TCAGR2275369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9cb0da8836d735ae3cbd4254166d3a6b37ce36f6103517372b1e02679165ece. 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/TCAGW2342107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2ad642779f4216bc7f80959167bb07e085f1cd1f45dab16bdedfd42d441fe8. 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/TCAGR2275384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe546c2c477164b487ec21b6816c827370a9c4fc5c6a57d5af9d82c02931776. 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/TCAGU2374458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c42d544e7fe34acb716b917479c0475d7bd3ec48a628021f0256067527f5a4. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/TCAGW2342161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b38e6dbee95db84893f47dbee9cd5517db32c1fd508f6b7bd8e170d9a38c97a. 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/TCAGW2342170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d6082e985aeed2a1336fa45179109d1801e2f6219350d0a005098ca5686a56. 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/TCAGL2268589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3acb2cfde6679041d929207c97c74692e1c46e27dae2e2a75345e8c5c5e9910. 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/TCAGM2200313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf05d186b5fafe9e6b070793f286a145b93efd0cdb18c222be2e93cfa4e1511. 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/TCAGP2284446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3244b1e142bcede102419a5f7ab468bda77f2c0322e0d9221c80e8cea33e03ea. 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/TCAGP2284452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72ed3e4cb09708e293cb83a31d0314f5c22532a2320328f9cc1001284d8cf06. 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/TCAGP2270298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93eb320e5667bba3db5430374194b11e26d1e3b03fc5c33921e6b8508bb3af1d. 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/TCAGP2284472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b4c79b6552252b0318549f87bca6cedbdd3c40fec7fb5aa44dc9acf4428c1f. 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/TCAGP2284502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb2474112affbd91da3f1a4d3b183197dd69d266627715126f2b5728306d13a. 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/TCAGP2239763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0cc3fc70182e780520e76abd9e2d5039f03cdbbe0333d7d59bc47ae4afa09f. 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/TCAGP2284532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa5e523c88d3ac9f960425c864e999536bf6df120685eddf1c8496efd51896c. 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/TCAGP2284533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a3334fce7a976ddd923cab49f35e674b5768fcd43487e38123f265a646840d. 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/GBWUL2136036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98df32c3b303c3238d1f024f638aee532f18e72f51c3f03e30c615d7dd55897d. 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/GBWUL2146117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9da86ba6a6e80c1bdd81bdc97b811aca44ee3b9d37048a3ff07b2582bbf0d28. 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/GBWUL2146125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75b39e385b40010dde55424ddc0115bc76956f897e1328de75436ca7002ef2b. 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/GBWUL2146126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a98aa1addafa6ad2bd2cabf755c31d69bff70e5eba90d5d91ecdfde61e0b04. 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/QZHN32060621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d797b447a46969ba1e3d6e06b8f55ef219cafb5820a5106357370bfce2957b4. 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/QZHN32060622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb433b36a2ec4009ae2815becb5653f8ae2b9ab92c18eefb6dd9933825710b093. 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/QZHN32060630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c8adc48d48b4d5c17a594c7f399f3b5c3fdc700358b5a391d9787a86c00556. 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/QZES82030745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cd91a9e432df2d4ccb33014a91fbc319f67978a5d9be335d391f4b6f3743a8. 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/QZES82030747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76920fe83967f18295baa05fa613e244210c6c81cf3f86ff8f988b856913c0c0. 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/QZES82030750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c409c92e0a6b0201828fbbe2842652aa61270cbf4a667c074ddde4609e7855c. 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/QZES82030753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6b6e843ef1058d606cd90576e55180162adc9339306b53be4150a0ca046d8b. 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/QT2VB2477812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6d687096af05ef55b79488d2fe50512d798647ee8dec1f811aac6dbf7b18d0. 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/QZWFM2464551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12ff1d41476e535534bd71c62a5a78286364d20f0bc08c70e1c7f80f5edec04. 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/QZPEW2468982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b214308bab794665322279b8786d31da00693923bada9ff8c1f362d78c1c247. 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/QZQAY2429588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737adb2576a91f152080138adedaeb89f230a6f13688bb43cab6a931c789b7c2. 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/QZS7J2443949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8633264339f0fdbc0f6d26d91fa3148b49700c415ce8424a46d3c043fdd56e8. 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/QZS7J2451030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57a8cb1677ae81a9ee0415385feaea3769be97e854001aace39a18668d520c1. 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/QZES62417508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe69f5920d92d83de2dc84c01eacbc1776955b700c8044bce5e3d38e58ca567b. 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/QZQAY2487937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2a55b5f1f8f0fd9e4f65868d4d6af93752a6fbeed34bd4cd93f778f59db776. 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/QZFZ72404731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41031fc26fdad1d22c163fe98471d9e76134a945277657d61ea3c78f8041167. 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/QZTLA2475597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f40966f8af27eec12af07a86071da6186956fac939fabe21c5d99df0014cdb. 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/QZQAY2470048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775a81e6d081c1b0eb65aaa0fdfa0ca28b482c7b8e2dc9575b0f81a828cd1fe8. 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/QZSYP2303815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41327d8e97dad3f096172cefa5143eada5a683f007c3617badcc9b1f438dec82. 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/QZSYP2331179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1ac48f2d27c0b98ef0847f11986acf1f314c704d6f0559ebbcc774bafc3085. 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/QZS7J2389555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6507e33d0699b36492bbc724abe3f9155a0598e080866050757b9bf4bd2d46. 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/QZTAT2356152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9516f714f3cc4bac361c729066db87eee827607d2a83fd42c7145986db4607. 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/TCAHD2374652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df68c04e1098e9d6a237751065eddde00a6e5d6670255cf1767841b04990f87. 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/TCAHD2339645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8350cf0e6d10c108edf5377d70d8a08b134fe733de3c5b71fa83fc4b635ea20. 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/GBWUL2374678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c87fc9222413c194943ef0b3e1d0e727cf478ee7c2ececf248357e9c68160e. 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/QZK6L2371760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948b65e378505c20f0f5778db065a461c6a167dca25e76fe4911c8f1fd854e83. 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/TCAHC2357524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9cf9d6f06a3ecc8ed2b3eb9b82c5f87a13eb2e06d65ab07262db5c69682a13. 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/USANG2277670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c54058a95c85bce80a9626ce1c7b606319978ba91ad53b0c5f04feb402c347. 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/TCAGW2328553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efd754e0ffefad95e83f182c5da89143dc11ada32e6cdfc25185a12f6a7ebfe. 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/TLREW2224136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd4c29ce335bcb2cfff0158619332851ca0b0d01985baf30a96111a6c4d89e6. 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/SE6XW2215544.