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 0xf7028467566a25fbf7447093bc56ce3048819cb9b30b944642f3a8c05bca47b7. 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/bc0ec0c7-725f-4a18-a936-3ee68a2dd3e3.json and https://artists.proofprofile.net/proofs/artist/bc0ec0c7-725f-4a18-a936-3ee68a2dd3e3.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 0x3ac41d5d7e09c6bd23cebf9fdcd7b68d6b855d1dcbb559d884a84d671e2838c6. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2282542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab150bdcf167fdfac3e76878229eb3b05ce4068b1f976cbc24d7484a300d289. 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/USCGH2282545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f2ea5ab5c4b08a7e8f4c85dc6c98e8beb092df59f58b41a6bd31ab61472bca. 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/MXUM71000843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2e2f929835637b192debff3c1a7dd9bc67f86bc2d5c5d35a19c5cd52dd7f81. 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/MXUM71001826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71f5053750cc3b7257dbaf797e7529039211c544c30bab53314570611fad6ca. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/MXUM71001819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8dd938f9874d7117a34ad6d373e9691bea3be5039cdfa8554278ce372b1e7d. 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/MXUM71002578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b43a6a1c4ffbaa729bbc3d0978d34c0e93174e73e32ed97adf8ce5fc56f5616. 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/MXUM71002823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759eb881753f874c04c45036367683054eac9739a32e0a60cdd4dc607a42b4ea. 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/MXUM71002820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbf273d5cd248c21aa70325e36483a5e760a60caaf9c827ca9e3644c2955561. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/MXUM71002812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4fe9eb6fd0cc61bfcc9a055a1a7cbec582d98bdb3a2a958d446026fe7f5033. 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/USDS10710498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0325fe0b79b0f50d1cfa36ba196227f6310c5196c278c7330584af82f4390013. 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/USDS10710508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63702901a639f4cf4e9659f44253199fc870ece781a5af8c00d2822372675f3e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10710501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc836157fca73a26da6d8827003f033399ca2f63670a99b0f07f7f54dc6b945ae. 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/USDS10710504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933b589182bebaa8ea1c5f9f525db66beba29916a69389e0f26b9fed5c566cb3. 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/USDS10710505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0325fe0b79b0f50d1cfa36ba196227f6310c5196c278c7330584af82f4390013. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDS10710508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8090182a7da5cc75dec74a118a8a552e597d59ee1bea17db84a8fd56cf5e9b1. 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/USDS10710510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e0a858216ac4fe969274f441327f6ccf512d25bd8be6e76ebb1df6527c7c58. 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/MXUM71002810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f7808422fb7a3186569db002d6cc3518273a361dffa3c031a83fb6bac7de7c. 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/MXUM71002811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbf273d5cd248c21aa70325e36483a5e760a60caaf9c827ca9e3644c2955561. 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/MXUM71002812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb2282ef3e3a099361b48a664299a4cc5a74488e9c617a002d3f79a55ab62b4. 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/MXUM71002813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaded419d157ab7fa34be29b971a14376bd40044a8e6a428f4c32482518069261. 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/MXUM71002814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ce2caf9eb82d636e93b1a00e1657fd7090820a4064f82d1c79adeda6c3e02a. 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/MXUM71002815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5df0228efb65515fc81c6e0b3156449d3c4dbec49ee38b833fd1b0618fbdab. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/MXUM71002816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa869c18e53ffb72189df0faeac668160dac90782387c9c1d9a716079e35be382. 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/MXUM71002819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759eb881753f874c04c45036367683054eac9739a32e0a60cdd4dc607a42b4ea. 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/MXUM71002820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b86e02f1b909dfda03093ae98404092a2a3ff648cba592a2f00fd3b86eba0a. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/MXUM71002822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b43a6a1c4ffbaa729bbc3d0978d34c0e93174e73e32ed97adf8ce5fc56f5616. 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/MXUM71002823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f413a2cf38fa0980e4a443d717bd98c58386bb0efcf5171150521efdd9d62b. 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/US7VG2324931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe789f95171146268b5a6399790313aa19c54ec073edbc87b34247203ab768d8f. 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/USL4R1931955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9165e20fa874324151c71a6b70c859107778d985c6b05be5273a47ce58d3fb4. 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/USDS10812795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f2ea5ab5c4b08a7e8f4c85dc6c98e8beb092df59f58b41a6bd31ab61472bca. 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/MXUM71000843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d54f30ef9bff2a28f4ead031601b93d254a3f1650ceb7f897b8aab6cba3f58. 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/MXUM70800797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72faca32c78fff97a49016146040a636d23a21793efb94e77b43b6c3e95b801e. 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/MXUM70801515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3864600789c488e7f84c9a6be918abf8c16885817d5469937e0867e4df21a1b9. 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/USUM50111850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73683d25c064ada3d8c50ac384ab3b5a1658a408cbd14ebda8eeb8ec8c4d85d0. 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/MXUM72003607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a233370c5c02464fd077a315980f049fde5ec72f48b9f54165ef3961590d857. 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/MXF068500139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef92b517ecf8c2ad275d6cc9388018bceded1c7c537f5e642ebdac0278cf87b2. 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/MXUM71100258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7689b26458f6068eaa6ae85d040060c827b8d3cb06b4123d78928c34d3b1b7. 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/MXUM71003068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a6c1cd2672f1fff63f707c0f9eb5c12a31756b4180597acbd4d34707c5a7f0. 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/MXUM70803164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae49e4557b452bf38337e78c8980b02cca417ff01bfcd4f3f449570e6b778887. 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/US67R1402947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b86fd105dee436cdf1f7e3504eb613547c6c35b10c55bef25ff7da83da6a91c. 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/MXUM70801898.
Quítame Ese Hombre Del Corazón - Norteña Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469aebd5be72e5f584d94b6e101cb8b3ef4cb78410d03f4cedeef97e1fd4f120. 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/USUM50110176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed6c1c842c22809a4526964d3d335aa66bc8792b486facd794e97e2addfcfcd. 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/US67R0100343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d15bdb67a0dbbb34da5435a4cb925c285bac66db86d47e78823cffebfe9420. 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/QMEU32106271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47f69bc9bf2b72d2c7ee0b62bcc6fadad1d5c11cb03b3ff09207067f986b646. 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/USFI20604281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3869af02ab19e82cd02f1273f86e0e6a8562ac40d7d815312c03a13cf379021d. 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/MXUM70801198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6451f09cf5b46b30ee0b96c9a66b34756795d2ff5bab7044b5d956f6eab0eb0. 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/USFI20504197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3981ec76519d00b945638924e7a3b67a1c378f1d71bb15b4ee3ce362719fabb. 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/QMSAV1102627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469aebd5be72e5f584d94b6e101cb8b3ef4cb78410d03f4cedeef97e1fd4f120. 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/USUM50110176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059104d61c48a1e2412cc80028692eb949fd7ecc8352ddfc84e3b5c43b38a271. 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/MXUM71801865.
Tiene Espinas El Rosal - Live - Desde El Auditorio Nacional/ 2014
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61217339dd3adbdb5314638dd1631e615b41f45a75b5a864447cf03c753a73f7. 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/MXA331410010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b369d9d3e3ad353498a73da1889f60bdac8f9b5e4b86c28c65c142535a709aa. 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/MXUM71002592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10783af08d09258fd74fc8f20f6468be9e091c57355f3fef4510bc14204863a4. 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/USUM71206047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae4ba96fa46d7163b234269a5c337ea3b5fbef76ffbf279abc0b78096889288. 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/USUM71110692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae49e4557b452bf38337e78c8980b02cca417ff01bfcd4f3f449570e6b778887. 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/US67R1402947.
Quédate En Casa, Escuchando Tu Música Norteña
Los Reyes Jóvenes De La Onda Norteña (Vol. III)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6229842fd63539b8c79a5434c3800e3d34b2bd512c364ec56977c23bbcce3f8a. 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/MXUM72201922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c7ab90c45ce98cdd6b1ae917f9986b812fbb457814cec9e73ebe99683bee1d. 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/MXUM72201926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469aebd5be72e5f584d94b6e101cb8b3ef4cb78410d03f4cedeef97e1fd4f120. 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/USUM50110176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07fc20881c361ddcfcb9aabee7ae6d29287e185fc284f1a9d26cbdd2d048c09. 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/USUM71028505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5d119579d12e9c64c41579b48518eb3788785acab67fac2b1f5e244b7a7690. 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/USEL19500060.