La duda ('The Doubt') is a telenovela broadcast in Mexico by the TV Azteca network. Cast Silvia Navarro ... Victoria Víctor González Reynoso ... Julian Sergio Bustamante ... Adolfo Julieta Eg
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9b8cbe6bc1d2593100857de67ad5d29cdd7ae0b726b19532ba62ef594393db. 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/d07cafde-9cd5-454f-a36e-d72219576475.json and https://artists.proofprofile.net/proofs/artist/d07cafde-9cd5-454f-a36e-d72219576475.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934b1ae4a5be6e9b1a3bf014203cb086b64eb61ab239e46b0c4d7a221fcc86cf. 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/QZW9L2364057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f5bbd33c49a002eb9a439a8ed5177da61b577435cc085bf9e70c8cf205da4a. 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/QZNJX2290058.
Enemigos del Gobierno (La Casa de Papel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68734c8815012238f9f05ca498592caed01d00f3e1679752266dc2fc0f272b41. 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/QZNJX2290059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88c665e92d2b3da2cda7a3af50cba20f3f983ee3702491a0cf2a29ee702b441. 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/QZGLS2208303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfb288adc0a3fc8f65cd16e4e80096b259b443e09dd1726ed2c2e2eb05b0ebb. 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/QZNJX2290064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37accb7ba79396ef65f6e8d7395d3de28e18af510ece6c65b478d54c39e9efd6. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2290060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f42e4851f0116a25697e0cd684c28c67b8f658a61789b4731a8faab38baa8b7. 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/QZNJX2290061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa590e1f7f84784937a3f72a05feeeaa416b71788f3302ba66c4c3b82606604e8. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QZNJX2290062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd79672b505f303ee073740bd266df1a42530fdbdb4802b36a60a53d50a3bb08. 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/QZNJW2201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65173432ff617875ea0059ef1872b8cd1daa74117bbe39aa61966764578cb407. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QZNJX2290063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef94559360f52e5a29649301c0b26c3d628912b9d55295716311511e16b387db. 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/QZNJW2204434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fd9e9c56e03e34e1489460d676e57a3a0fb8f272f0b2d36d8e490dbd7bca32. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHZ32279450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8108873716093759cf8c01ffcbe885678200e4c2b809dc7abd5a1e417be286bb. 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/QZHZ42288102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf772b197ee1dbe56b42f2253ef1989d19f8bb2aee2bae0e1ac9d329397770847. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62109801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb114b3b3b992f6c1b9cef2ad2db35fc53b9f96391b16534411bd2b5157071b6. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2266164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d27105a7772e8b23aec24ac92b6652f81d4d243df2aaca049d7fb7fb6e1c4b4. 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/QMFME2131910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f0b244527b0faa1cecec8ba813e169b0db887c4e4bf3fe0a92ff05479ac176. 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/QMDA62139731.
Puras Piezas (En Vivo Desde los Mochis, Sin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda0c6a707dacea46a4099199f06752b90750ef58bf006b660cfe60108970629. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USA2P1805968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51d984b0bff1b39e7c042dbbe9ea0d0967911af9a7519bfb9b423dece978333. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1805969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310e4f3b224eb52a1731b168b796e173b32be397ba58d4fece31726eb1e07fa2. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1805970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d3db5e79be69aa5ac237a57eac189d7c00bc82f7fc263bdf3137be69d37331. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1805971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c1acba53b5575892b43cc67a7116b71125e869a23f4b0decab8a488298ad52. 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/USA2P1805976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ee80f614f22a0ed4d0720be1b3a557ad61adb533a002d5b1fe241c2a4e58ed. 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/USA2P1805979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d895e49b5c18a5255a7854727d2f532a2642707e1c513c42937a11dcb7657c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1805981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504e57b8086ec6d082a0a3265cd9f201d44ab4973e6a459dfd40d57f7e471f5e. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1805982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffe200d88630616adbb94dc2abc7c67021e23fe7ba47e83cb29001cfe765d8d. 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/USA2P1805986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73858ebeab1b637de43ebfc0ebaac7c5b91c41ff9a92e0cfb8dcc5a8c99e5781. 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/USQY51742980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144339b5ca8def96910b4db74620bcd3ac651829f93bd103229be6a096501c6a. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51742987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac371fd2dd976c65fb3f4a4a4608aea695114d4eae6492b04d81ae1b3a6d359. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USQY51742989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a11efcf9786db53d3b092103c6030a971364102c39893eda7cdaeab6c98692e. 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/USQY51707014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad69a1a399a2b441c74f461c329a5622765370a9a938756496cd0d149974bc8. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e51e712fbc856b3a38587fcb9120c17e68fafa82859e0758525adc12af5736e. 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/USQY51707016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c2cfe1a7022659a0737c9190cf5872e9b5dbe127224b91bb829edb99073791. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dedc8fa142838150d7ed0eb9003d00b4d6702f75544c7aa06e00020196b0505. 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/USQY51707018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00da3a0ea77628f96d9ca68bb46fd1e0d706227d3bb4efe36f80c27e49e579e3. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/USQY51707019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982a00d48ac8bb8602ab711630261a7343d087936adc56b3686b3868ec98dfc4. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb2519670217b60ab07bd627d39692cd388332cf490fee5502c5e70ed605ddc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USQY51707021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4dc0a1b1956c489eda6988789a962f24b007531a0aec6ea5e82264255104c8. 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/USQY51707022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c9ca28ab90d49447d69191fab94bc8916ff7c12b6d432dc16db8e1cd3852cb. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c87d127677313d53649bfd74ea6d6e5e360e1067cfab67e5daf76960a1a3e4f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USQY51707024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07a0dfba2c964ab09d55b2a6c0036df909b6228804f49aab74d62720ce5db69. 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/USQY51707025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b19bc303c673bcf07d7a3415a046d9b1e552e2f1286eff5feed3edb9566a40. 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/USQY51707026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e485f4e1bca5e870c2f42fdefc2693f8fea5928232826c8d463ade4ed1d50d. 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/USQY51707027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2b778021a12c8790e13a0a9ad76c070c568883acb3bc457e73e760a583c135. 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/USQY51707028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c5da4c13585ba05de60964b94199770c4cb105f9a2ffdca1d61af8296822b8. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fdabe15245829ca55e6841260d9ec3251a099c706c11f2aa8aa15eb118f1a3. 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/USQY51707030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2fa027bc11b7c721ebadd90d352eb3a27c65610901003e017a34ee6ec7e558. 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/USQY51707031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34dc55eac92b690eeade0a9f205884b38050d98d660508a508d536ce48f90f94. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5f13ad3c2407ede8c75e2b726a623196fc9a35e6b02626bbe226f94608e795. 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/USQY51707033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ca3ae4fd15490ed8792a35aab6c854a16c2e09bdb90f1bece0ac37b3db3330. 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/USQY51707034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5beae12bce5b4ed638a653aca8a546c03646805c37c393a610ee0bb51cd41e5. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb44278355904404447d61eede22bb56d50490bb2e7bc6041ae7ff890e3e02f7. 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/USQY51707039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644592edfdb519b0a842d690d34ed5987663380a83c765cbc3a233f12778845b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USQY51707040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afc9d10b0e0d006e5759220f945eac943a97a263893b6fe97ed0d00a0f802f9. 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/USQY51707043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34f6716d689ddfa7d4586a8ed394ed65e3c30797759bee299c74ce07f9df77c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51707044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8ee1a4a7c6325d5ab5b96c7a132b68f6062dda1322e94e474d6ff3b381fc6a. 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/USQY51707046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62cad02ee0aae807da7ef6503764619e681d025379fdd154947eb3b342ed080. 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/QZNJX2406454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3468f17dba97ee8ab0c6f78ff8d4bcf5f41e41bb91af88cf24d2c34cbdb46f5. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZW9L2386987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa819397447211432508e540e10266970e2d43bdf3a0b4aa57387981c6a40bc2. 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/QZTVM2357037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b61857150320d1123e4f1aa8cf969732cd750f95c3ca78482ae65fcd3a7c732. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2377987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3885ab9cd5190097602270eb629abf94e6509a0435d416d9bcded845ecbbb2d4. 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/QZNJV2351575.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0b248d42f4eb59cf242ee3a57f7f7afad4db86ec7fc0c76696c4eb3aaea7fe. 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/QZGLS2344884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25912ce6edb1cc0f69d9aa3877705b069d97bc75a88c4a0f48adf7746352c8f. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2247569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928a14793b585326a48f049c901daaf5b9ba04f22a3136c66dab46567f6cfdb6. 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/QZW9K2281972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedafa548484e2e3ecb843350b0fa26751be52b3bcf7126646273d7319e6a3696. 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/MXD782203719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc879c03d8685efbe3af4c25b2da17a546d52f4cb2e528adce1e4dbcc4ef8900. 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/QZTPX2220580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd79672b505f303ee073740bd266df1a42530fdbdb4802b36a60a53d50a3bb08. 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/QZNJW2201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8108873716093759cf8c01ffcbe885678200e4c2b809dc7abd5a1e417be286bb. 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/QZHZ42288102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fd9e9c56e03e34e1489460d676e57a3a0fb8f272f0b2d36d8e490dbd7bca32. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZHZ32279450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88c665e92d2b3da2cda7a3af50cba20f3f983ee3702491a0cf2a29ee702b441. 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/QZGLS2208303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb114b3b3b992f6c1b9cef2ad2db35fc53b9f96391b16534411bd2b5157071b6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2266164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928120e39cd26feba5dad446a092161a05b6119f216df735c6d4bf05db6b35b0. 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/QMDA72176237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ada4a69cca0405474af987a3815c5fe6a42b5d0957afa8a16ee865e824676d. 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/USA2P2147002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f0b244527b0faa1cecec8ba813e169b0db887c4e4bf3fe0a92ff05479ac176. 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/QMDA62139731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf772b197ee1dbe56b42f2253ef1989d19f8bb2aee2bae0e1ac9d329397770847. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/QMDA62109801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5816c8ffe99790f7c1f6301851406aed851e7c967c1f26816ec0b40a07d9fa. 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/QZNJW2255872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cee19c5793ce5d8645421447dadb35e7a15dc688c07279c1c6cd5e095235e0. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1922738.