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 0xf3c0f0268ed1caa0014216f3c047bc424a9643ff7c3fcd5dbadc3469789d5778. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2009df47-ea46-4cf7-8516-b19e241fe763.json and https://artists.proofprofile.net/proofs/artist/2009df47-ea46-4cf7-8516-b19e241fe763.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 0x87ee9eddd4b470b75fcf594cf045b14e6de84ed903b1facb2bcce3ea4a3d465d. 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/QZW9K2374405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef36103bf6a2da6e901f6f5809cb020684574cfb1a59c0a085339b1ce33ca0bd. 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/QZW9K2374406.
Proyecto Hambre (El Montaje Del Productor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037f8b3677fa767ca9d0f7b6b5f24396907e32b84f941a2260900994964fe21f. 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/QZW9N2236729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308b0282f71fa14068944f5d220a39f56381b4dbdecf28c3a92d575a76567a9c. 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/QZW9N2236732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff0ca3cc14711767d268db38f62d652822626319046618ca7a134b5ccc55192. 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/QZW9N2236742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fdc14115c01bc5b30cb11a738fc909c7149d7007a8e588ff4c8f7c4963d730. 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/QZTPX2275471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a1379e8a427e01b1daf2f88559c4c4fd7410a6d2e4c8a671483838c4ca9f61. 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/QZTPX2275472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d9c56e2fd268fe28f8fb8bc74652e4bd15d80eee41276a5cb3e3cf8981fd08. 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/QZTPX2275473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3622d48746ec5d4e7d733422174ff74d7c2a1acd4c6f933060d645e949ad371. 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/QZNJX2297457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510268870780ac783bd868c67cb8a1573783a0a05647332fa323dfd98943a7a4. 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/QZTPX2275475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935bd62c7645d05a5f7a4250992ae80e9ed3b8d3f37ddcfd616da4d5e71da940. 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/QZTPX2275482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1215988888f47ec7af66747ba4fdb3db8f7ccc3b314a8d2232d264585e6f4c2a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2275477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868a00b4c4633e98c5c2728ccf126348138769baae45738521784da35b1c43f9. 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/QZNJZ2243238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8109ad2d9eef28b1d27fc990d64d8426b8502dacf66674b2ed9ef84f78fadbbc. 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/QZTPX2275481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b009ec976495365e34e9efa9d80976933d080cf5a33713b2b4eb12e12d2f4c. 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/QM4TW2127074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b1e7dc885e5b4f05ebaf518dc9ace7ff30713f754c55b78fd8f0a61a143e21. 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/QM4TW2173553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaed51ec558698b0eeb9d2c7e754be570484ec77966f96377942e09646b4e130. 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/QM4TW2173554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a87ee0e0fe1ae4becf93aa9a4edf9c93966d498df47bf77f1d7e43f19cefe80. 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/QM4TW2173558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb26c4f920415310f3a9458254aab9120c680ccff1c02dc4905beca8826af6b4. 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/QM4TW2173567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec96e0ccfc1f2eb5ef64013e98e4dabfb3ffcedc56af51c067b72a55c001f80. 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/QM4TW2173571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18e7e48780af77e7d486f6b1750d3b255ae6a89c7396fc7c58e978022489def. 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/QM4TW2173572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda18f033343c15520e822dd1a086b5d6132b175cab69550e5c2989f668379a4. 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/QZNJW2465929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b59ff4fa08a22de7174d64ab4ee7dbfd1fac591921aa3b6cb93655fc9d606ae. 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/QZW9L2373340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868a00b4c4633e98c5c2728ccf126348138769baae45738521784da35b1c43f9. 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/QZNJZ2243238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7106230f790fa56912dbbfff4a2a5a581f4b37b02b685410088ac7b3215df4dd. 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/QZW9L2373341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5293ce1569a5a5a6c9b6d84087fc9e449f01b52289579950e7feea5d15f3230. 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/QZW9L2373338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b59ff4fa08a22de7174d64ab4ee7dbfd1fac591921aa3b6cb93655fc9d606ae. 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/QZW9L2373340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7106230f790fa56912dbbfff4a2a5a581f4b37b02b685410088ac7b3215df4dd. 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/QZW9L2373341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e63570764f3699b7cf7f50cdb7ff3b8a1e3d19e054b7bef9bb00df00765a77e. 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/QZW9L2373346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c4c9ba0428068ed97a8b5f8239dcab0adee9605aa1e31c2206f9cda322b5c2. 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/QZW9L2373348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43bf936ceb759fc7510aa7229810c8ca026eb343081fc9cd0625513043d86034. 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/QZW9L2373349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a60c483c676d5ff540bc88bf88347329ffd0112c87b1a741a60ddd473cdcadb. 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/QZW9L2404799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c261e5522dce440127afa460a402c6f08a4d01da379e85ac82b480c7504a33. 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/QZW9L2404800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc3bb0af3759996cba0bbc855afedaee999a8f08930c8b043d5cb9c3eb9c851. 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/QZW9L2404801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44199e8811324f0c629e1307d3d75d8f1554d1079886d79194d45d47548686df. 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/QZW9L2404802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e8894f3fa2160b8a5f5a38e65be0282282d2976c374a292acff076e2740817. 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/QZW9L2404803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d505e4ce46613ce5a4ba685f4d24f69d167a4e4022ce94c0e6cf1c3dfc6e11. 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/QZW9L2404804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce1e96db240f8c1596e1642fcc33abe1453595eb8047fd68626452b9850956b. 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/QZW9L2404805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e858fd53f06d570edde413d226baf08407b7c3b8c15dc9597794778e42722c0. 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/QZW9K2484106.
Jovenes Encantadores & Sticky Love - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ac5ed528097e25a9f80c3ff91f023a6b41a345e130426c76e933dd0f683915. 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/QZW9L2404806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3f44fde981dda450d62c6465eaf626d8dce2a61753921e2e6a36e36c232bf9. 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/QZTPX2464475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dedf2d3711bd87381250f1e9c821916d4b3f473fde68005274ab928dbff2ca8. 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/QZTPX2464476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde54793fb27081a4bcf9546136a2ffcedfc6c92bd4897c7d5f44914901a2784a. 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/QZTPX2464477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d35d534540e88cbcacd75ce9ce1f9ceb4dde4890819691523342833f5cd6183. 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/QZTPX2464478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x569b03ae350f10d3935e88f884f7a367354bf2a614385fbecac6d6f422bd54aa. 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/QZTPX2464479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1714ee2370123e11e047cd1a292615a95f06c7de5fd7985ef3cba75b95e780. 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/QZTPX2464480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869edf66a060e9a61bfe106a081ce71c086c0e9b76106e34a0533a3886457733. 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/QZTPX2464481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca3eb5c92bf8f8082d55644c0ca11108c60bdb0a50ea8f301721249f67e4d61. 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/QZTPX2464482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911aca63eeaa4a132714803981c5331814fd0c50ae851dcec4da572f5ed1b2a9. 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/US7VG2568473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de8706f819e9acbaf7be89b78471cf2110c7b40eb2e3d6f87696d86085db5b7. 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/US7VG2512418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aca7cd14e9d911626f2ba46365aa647244c2b558abd7c6ea90c99fbe3f7812. 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/QZW9M2430700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e858fd53f06d570edde413d226baf08407b7c3b8c15dc9597794778e42722c0. 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/QZW9K2484106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fcf01311ef3722d793cf56c4817aec4d81bb7534dc99344bea97248ea505bd. 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/FRX452498659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e63570764f3699b7cf7f50cdb7ff3b8a1e3d19e054b7bef9bb00df00765a77e. 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/QZW9L2373346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97882dcd1f21248306d32bb5e81531895c03f145bb309fbeec3d1127be36b136. 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/QZGLM2564601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aca7cd14e9d911626f2ba46365aa647244c2b558abd7c6ea90c99fbe3f7812. 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/QZW9M2430700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe0b1488b55310bb14761dfd9542227808520e9abe6e1beb343326ce7fdcb67. 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/QZGLS2550743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583b37c2629f403a96e3cf4bd84737bba75849ac57507f8269d279af6e7d2041. 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/QZGLS2550744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed414ac122aa7bc05f3d798cb4f44a477b86e803024114cfd60dc63cf9d6d6e. 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/QZW9L2449474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911aca63eeaa4a132714803981c5331814fd0c50ae851dcec4da572f5ed1b2a9. 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/US7VG2568473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de4e0e3eb3b960e7c378fb20fa721720c48b7f487c4f8acbc6195e30985b054. 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/QZGLS2550745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97882dcd1f21248306d32bb5e81531895c03f145bb309fbeec3d1127be36b136. 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/QZGLM2564601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29315776fe5b5bd1620aab74f4f7e140eb951a1f57374d1213258e505b67ba2c. 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/QZGLS2550746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08dc267f4e5f0d29a059bbf5722d1c2dcea780fb96cf9740f4b2b5d349a8ad9a. 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/QZGLS2550747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d5c16b41180f1fc2be8ddb0171fc007737d5a6d5684db2aa2e2371eb6a7230. 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/QZGLS2550748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43039ccdb65108f927c53ee6d4b6fb1464d32ae54300b27464ec548cf29edd8b. 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/QM7282057098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ca833b6e9314fc4faecdd5c92949e8dca73991f0d733969d0cf173298b3e5c. 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/QM7282084945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0dcba159708ad4d5a21fff8ac19cc501e97a21800c2ffcf381be3ea95bca055. 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/QM7282084917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61eb1a634e208d05b7662f7cf7424ac407bdde7b8bc1f19b17c2b698ed59450. 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/QM7282084915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9b354d1ca21171a6c398cd4f4bc12167db13d8b6827892ae4fceceecb285e6. 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/QM6MZ2509958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da573e26cf19189137fe09058ebf12e09da317087282653def93fcdb6156d65. 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/ES75E2505110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f51ba3888bc3d763c4bcb95259774e14d84db98a2defcba646ffcd524a27f5c. 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/SE5BU2585384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed414ac122aa7bc05f3d798cb4f44a477b86e803024114cfd60dc63cf9d6d6e. 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/QZW9L2449474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd5e270e8ced9c68fe87864bb81852def94e156fed5fc339be36bc93521d5c2. 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/QZNJZ2404643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1297f51340040393cf719f9fb5951a975a50540c97137c5d4ac65d07f15d0268. 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/QZNJZ2404644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06302ba2be9a6dfed88aadbce5eab37e5a5eda99b3991d25bcdd8cda224dfbf3. 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/QZNJZ2404646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384790f187a9b60420cc4e5cdbf28880fa6bd99098ad77a1977752f14830163e. 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/QZNJZ2404647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe6d4141d311a6ac5a6e2d98236d2421a40a66a573970b23d31af15a2fcdcf1. 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/QZNJZ2404648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef14ac3bbc566eb9398f8b1f749dc110209430836e08a7721c1c4c2054f24fdb. 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/QZNJW2403487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b681bb7eebaf4e3abfb39e411a69b61a5e958851e833a599828204fc6bd578. 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/QZES72484505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd535593ed11d6c2a33d4b016d533c716b85dbafd6c525876755fb9a29984140a. 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/QZFZ42458254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5293ce1569a5a5a6c9b6d84087fc9e449f01b52289579950e7feea5d15f3230. 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/QZW9L2373338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c4c9ba0428068ed97a8b5f8239dcab0adee9605aa1e31c2206f9cda322b5c2. 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/QZW9L2373348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb3ffb725440fc0bce5aa9a0c520e34d69ec8d87572cd0cb8267877a18634a1. 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/QZNJV2351511.