Megaraptor () is a genus of large theropod dinosaur, the type genus and namesake of the clade Megaraptora and family Megaraptoridae. Its fossils have been discovered in the Patagonian Portezuelo Forma
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x3466a68f6f3a5f7983511c64a7e5ae1efa5d0ed68220d98dae2919cca7fc3a13. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe5d4c10-f0a9-45ae-bd45-4aa68f11c841.json and https://artists.proofprofile.net/proofs/artist/fe5d4c10-f0a9-45ae-bd45-4aa68f11c841.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 → block OTSBitcoinBlock must exist at that height 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 0x49129633234acba2980835f0f214964504dda9b494e19d283eea948a0785ae23. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USHM91902354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc788fdf3ad5dc8e2eeaa068614204d1d9a97ee761ebda16be3473a8a54c172c2. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USHM91904592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5ae9a8ba833a2e5fbec66dfa8997bcdf3a96e915722b615c7ff0a969075f27. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91930155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dd1211f269708caee3df807362b2e90262560e261751c0e0a53f2ff1281550. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91949764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a99b8abb250db3426056b80d59acba4d53099797a497d7dcb2613bf4fa0c1ea. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91949766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d02b2ad0dfd37b3bc9e6916d60a4d64b826d06cfeb95e6999f4061b9ba7847. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:57:43Z), 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/USHM91967142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e390431bcf698a71cd92d2d466f343f3f037776375ddce74850202aec0dda7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91977520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4c5139bdc1f475bfd3f5bd74fae3effe016f8571af26876d3c2d941faaf341. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:06:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1963223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4740a9f16c2f1de33c4e5da3eb3c7b8612e642b7654ff3ff5e2251c7743429b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USL4Q1999130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315bb1cb0a97b917a99986a578ed3cfa4180c898f4fe9c7dbb9681cb78f17baa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R1921979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe127f48420b2e6aa46f588bd975f2a7b043f2186ec59a20beffac1fb1bf6e4fc. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2081551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40124ed891841e16b7a770743026c9982bafaaf7949abd88b85b9652c814e004. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2009684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767fff4ae265a0c8a3f878582ef829c36dedf974eb07ccf31ab65f45ba869047. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USCGJ2062120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2272552ca007afa15a2eeac13333410fa4b7b7dff70e0d4a98e8b10bf06a70ac. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2086050.
The Most Mysterious Song on the Internet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b6b35f2135daed8f4b285c0485d564e86be0014ee4a7986aa929db026e8f17. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:59:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92022469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecb6b05f3320b6d33e88d101b6d3942bcf7cd680e51e0322c0cb3a83b9d1000. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:25:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92046405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc7049b810ae1a8f51dbadf5111791c68d9ee6976742c22c5b6874a19ed5bcb. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/USL4Q2082713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e40318f5825f06bcd81b95b5fe30aa5080a098235ca894e02bf4debfe590c8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USL4R2041926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b6e8be7c927a60091d635ba7b3b418a576b05e21f3e15f78567ef4f9756d43. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USCGH2102982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccb7dfdafeb8226c5e25da824845186996883cd8b1be36e5d0bb2b99e9dfb12. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2146707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde19a0075761d3e31e5c5a8bbdbeece12386b2a5de82344c0a5f4278762cdafd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2153682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a3966589b9a766545a2fffef053c2b96ef0c41501619977faeb174eed48301. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2145738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcd9f92afac2593db07a8016a7445f3456f592cced61123c8e5b0007452f5c4. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:02:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2192573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084845ea13a950f6d0a4d42a48687585e85f8c69663fbf81acd55d57268dc976. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY42160132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6adbbe9d5b01a63da114f14acb2c986710e6b837baad8dd874b1761d763f5bc. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22184137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f15211de014d8e45b92704f9bfbf07361902221bcf524f0239ebbf1585ce53. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USHM82196154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4e3ffef29cd73bcd754b9989495f0d73584b92b6ca7e9c1899b335d171c0ab. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92164173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e05c641ea438455d4b51478e2748733b774e4d32b803479423a3d630b05ed18. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2127062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0278cc3275f661397cfcd8edb4bf73162292f58e4d1347cbcd0661b4d784d8. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USCGJ2216089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81f0bc6bef587960fc3f27fd730544ed67659828f2694879d253acf84fd71a6. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USCGJ2255339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26fe82b469f3fe711107f2c013f1fb00827575d6c884ef701e0ceca5178189b9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USHM82297703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7c7c8f9c43d02f7ddf30eec8aa41fc08802f3d62c9375e95c87fb15c712a7a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2260670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd303f36451e853247e1e8c74b5e574b9548a0ca5a3d7598a3615a346df96876. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:30:09Z), 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/USHM92295082.
Super Mario Bros 3 Athletic Overwold 2 Theme Music and That Sun Is Annoying
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf01d965cbd36a8d35f8217c5c4ce342263f4eb42f0561f9f7209bc0df7525d3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USDY42318491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x958afe1a2dbbea266c6f89a4dc9c24c6193f5c93afb41eafa11e98edfea460a9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USDY42347080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a05c7ed86fde1744e8853dd0eacf6745f0c9fa178564559d06e865e9adf3f1d. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82336358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c238cf9bdce0e44b556d9fd2076f28fecb5e9c61013e288637b1d34ac8638aa. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2373643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dbf0b2837bfff639ff98b11c8a28cb57c68928e134ca0ac34905cd504d7f25. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USL4Q2373657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290565e004b8d9106882d8eb527391aa05285d11e7234911804a5c5364e73102. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2328979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4eb1d0307a3b3f94457ca8486f9c7e755ac9c9141c53a2a198d1b5ac2b9d03. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USX9P2328962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54dd719bdb880d5dad5e660039401acde2d9f3352af285d191a973225e1450f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY282310594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0b686589d0dbc5e65a1087f8b62df1129a0a989c3d596535a48dab1b2800d0. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USCGH2460889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1881d8fb02d13094743ac5963e9ac134b7cec32e46f3a301ea9facebecee7d5. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22418420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c31c2102e47f5f13312b960193fa66b6aac2c66a885b01727a91ec9d8e4bcb. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USHM22491965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d9d0ea2c0036f04c03093892099f8b6ee7ec067a981af823f4c932da05a700. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22492129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0b3252671d73e9188c69f983727cfd2126d5f4a03d9bac0810e07ff648848f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USHM92404925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44860ef27c2343d800fb5580bf36eb72707648f92701b2f1723f7dfa120da55f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USHM92405150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91db7abc7afe49dbb34c942c08eaf6457d2ad8fb9c583fc12c93ec5be3e300d6. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USHM92459493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7300a3d14b2ee9805a3eded2c78ecf3cc81b6c7d2e179e47dbe067e76154026f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2431351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a234449594c60bee515a6baa73c99386aef9e715430eb63d5bb8b2824a0ccd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2431404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1d5abd5f34de11284fc28e8e95745788182bca201bc7955b024f0cb9960ea9. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USL4Q2431405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f676aae73b643313a9dc9e381c8ba99db9e5bdf5182d59210c61a8427a7e365. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2405375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4488465bb93e8481a630549ff9f14a0eecee291cc341516618daff1a397cd265. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USL4R2405373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845db6d3ecd8f1ff149e4884e47b82ba2a807cbdb873b3d3d0bd411bd89a550a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2492403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846a4053ae275b354e9427999529fe7105812757bbb134b585b639109e36a828. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2458299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc4d2f3691fc3e3fbec54fe2322dc997998b2934899dbd2dbde4f4fa1dc6e15. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2458327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc330402f7902bc443c24ffdf9212a7758653b202b4025030f31a9a76d7e4df1. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2458316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf906194ab861ddd54a71b54e7c094c2302e61e9033db6cff6118c27d15f22cff. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242493556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2365ed3c7d4470395ee3797bea2f30c65b23dcc37b5acc4a399593eea9b41b71. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3TB2410731.