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 0x1328193935151e267f11eca37ae76208ae1e86b38f408618b3fe48f863cab326. 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/f1b4d831-faa8-4f85-a85b-062ffaf63244.json and https://artists.proofprofile.net/proofs/artist/f1b4d831-faa8-4f85-a85b-062ffaf63244.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 0x2f66695bedcae4cabe06d2bb5cfa1adbb0cca3a0a63d5f7a01729422ddda2067. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZTAU2499175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553d9a1fae57c57a2a3196fb6fb9ff6d5f0aa57f0c9af5f0f21d6b2b670c27be. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZTAY2469854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f1e0ee8b6184176cac55387043fc0b476ec485febcb48fc87fdd45fe7abf01. 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/USDY41938098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf786a98a2698266378d3d71d855a586eb58fe7a0667ae06714dec8ef2359eb6. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:30:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2059636.
No hay tiempo pa' ta llorando (Radio Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d09b6c2067026dfe28a0d1d6ab8f398bfd74b61333ad448bd299c69f0a9adf4. 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/GX3Q92098486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2172b9f234154b96c55221fe81f4530aebabea02fbb28b56ef0cc95065db579. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGJ2362218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625c030966916dbddec412b8d949c0ae0865a91468c1085b5cfb9e1160692812. 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/USCGJ2362219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195078720b27b7cc5b8ccf05c995caeb8b86f9a6b9b5e91d675680980fb87616. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USCGJ2362220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6426f0836880b707c8a3a6b6a1c6b86be61be8f2e0b85cd2ad6f0cc17c64438e. 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/USCGJ2362223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d550f2664de068381ef032533e86ac6e59f9e1b4b64d8b6c3dacb27fd6a7cca. 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/USCGJ2362227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a47c6417927d6217e72b81a98356191680fd302b9bf9e5a484cf7c29c8c79a. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/USCGJ2361821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd4c34e3c00b210661dbda6107ad79403c67137516da26ce718bdf98ec40e9b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2361823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fcb859f8e6222aa961c2e2de2ca56f62ee42d7044027ad57481e781d3017e9. 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/USCGJ2361800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced3c08c424aa006d7237f15e0abcfa8f340b13cf589ffce25203272ea91ff6e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USCGJ2361801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf634c18340588504405a39f0e98a4d2c77d03649b6823dc58af8acc3661ef28. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2361803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91268c9b8c28b88b85e8f9de752cc933792eee3958d854b93215df4c9d267747. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2361804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7bc759f9c2c5f82b1ed966a35a4d9dc36c10276a9afbc0e9a62f9455e8384c. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USCGJ2361806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa1782ed963dbcfc4c68d28450db60ccdfb41fe7eca55df7a9efda36c8fdc5a. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USCGJ2361810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7b5fbf42c68707004e287e231383613e8eb958d59a44e7a8bbf60232362ef3. 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/USCGJ2349964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098e47ad77f554d71b4a4ca9047e704d78d455859c75622fad2ef2ca42cb8a34. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2349966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cccc6e023e1882536ca3be716868345361089e0b6e2fdd43440264c94ed65df. 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/USCGJ2362326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16b32315a5671a98ded7572f2444e4b7b4709e0765eea19afc0b8e3e315a4a6. 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/USCGJ2349684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ca263cb464ab5b71a926929e3de393e32587ce45a9194ee2beead55eff9956. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGJ2349687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e917b1baf19f3a92f6eab27fe254069d95cffeb44ae971d18c2082a6bd18cf. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:29:25Z), 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/USCGJ2349688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0ce5ce192ff060e504ff8f1cfef1c96fdbdbbcbdb320dad07336698d76fe6f. 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/USCGJ2349690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a73128176eb394a93a252f5f4f8320cc265eff7fd474adde4c3c1b9ef703f9f. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:05:10Z), 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/USCGJ2349112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00128a18c94747b6da31a4272b4a243fc1144986f13059cebca5100c65ff6bed. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:43:19Z), 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/USCGJ2349596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542e7fb0752cb9a3ea6b7905faa2ac167633ec1a93343dc6ba458ad8d0a85896. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/USCGJ2349602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af98617f0041666e8e82c168c4f1312b06809524136018e8251699f87a790df. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2362748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5552eadca4c3b1edcbd54c6234d15cbaba72948fb6fc1a1f531749dd6cd990c. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USCGJ2362752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a1ef11e98232b691609199b54e55db1679cc6a59dd626ed8b4cab008e93567. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/USCGJ2362753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b07389dfd6abc9f5473fca4bcb8db3e82a2f2dfb308e3bb9085dfb20f0c200. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/USCGJ2362358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba97e2dafb15afaf98d2ddf3d97ee6db3429d29001aff5df34b37040c7a8ac1d. 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/USCGJ2362362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7027a4f2c2269ec6029828ea97698a541d1f8ef5cce87ff6eadc776a1b6aa91b. 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/USCGJ2362363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447e0c2fd7cda0935378e47b663a6e1c7b7eeefc6fbcbdb276af2a2b60231b2e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2362364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca67881d51e1309fe7c47ebc7f1974d6365a534f11b809eddba2c22cc94c0cc. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:35:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2362365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d332bcb65d0d66ebc34d617af6a5e3d94a7d16b5cf0d27733f6f9b9d132e85d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USCGJ2362366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed3521954281486226347456c3ad7de6bbf45fca458a17b4be8ad675b634034. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:49:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2364849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63806c42e2c8e2e36327038d1d6cdf3efe12df5775c55e76ac43992f2c389006. 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/USCGJ2364855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178261932c786b8b379ec3c753e630973498e3140c315101a3ec64b2172030fb. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USCGJ2350362.
Mi Cama Te Llora, Se Me Olvidó Quererte & Huellas en Tu Piel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaa3393d9a7c80eb67be27a76478778a26487cd66ec1eef723eb9bb3d4d9c01. 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/USCGJ2350363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf4408e12cc6d1017d32cc4cca8f558702ff15af5853086cebc97531b5edc75. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2350377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a0c62f304fbe7cf81ac7bdaea18547ee881964c5ae19c4197a3e2787b381fa. 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/USCGJ2364701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d773a9ed4340cfd49822bb060e543ae4520c044a04dddb556b359b0597e013. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2364703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bf8fd53aedbaed159f3e0d18549f9c53a0d9f7c8924e6523456f93446b9312. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:05:45Z), 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/USCGJ2364704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733bc0620f9729d9f292797689408d6565488f392070b083a7b1bf8ebfd48ff2. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/USCGJ2364706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9058f1da4bd5d4fe5ed72f516f9ffd28b55de70ee7be56abf13cde99df12774a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USCGJ2364709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c32ad524a01eb5958e8f22c14bacd33af0e2c1a7ae3381132e78d963d50842b. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/USCGJ2364710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843a991de0444abe2cebe6bd3d91b72b0e884bd0b59995fbb11cf1a17dd7a5a6. 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/USCGJ2364711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95565ee7b579badb68fd80ea8dcc5e554dfde1bd33e8b725de49d708cfc5f0d. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USCGJ2350174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3d5d2bec2c65ec32a4d7696d45eaf68accce2db78bb38a55e5f11ed5455faa. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USCGJ2349217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ba96902524aafb8bc32e8bcf636671f91f1aa9bd6d1038bc5bb5c42ad42f7e. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2349220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e817c9bf1f28e078febe0266f1f3f379cb4a2fd485dddc6c3c19c73561c537. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T23:10:23Z), 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/USCGJ2364599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35577a9bc9795012052f3062c453f5538a407e7507ab2cb7697fa68bfe765859. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2364601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc670db66f477736d9d915b049424ae8b3acf52424076eaa12c31bb51231e3bd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USCGJ2364603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad72c916939fb214154317de6180c5d2e1aea68f3ac11cac767717f5297c7fe3. 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/USCGJ2349300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb543e20a03cb6473c0bc9cd8b5d6319c447d12817b5664e8397bf4adeebe13ac. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USCGJ2349305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa30d7bd35ed25f52af230e443caa0cc31a319d83a111d174060278b5c916c6c. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:56:24Z), 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/USCGJ2349306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe117a84af69b903f40a74792ea702368d7e2dd890c8addea96e2504dea7e8502. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USDY42309710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf934d9978ecad3f1209f7a9af779159ae9de5464d4ef1e663efa63b42f4d1b5b. 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/QZFZ32464174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c4006cb467946743f5c0a9d45a4118ad3eccb8bcab45f5f7c55a0b25e6c7a5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2432336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04934323d3d5ecb065904e883a75605b6a0be5617cebb4d653e07b3ecd72eba4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZWFQ2583374.
Mi cama te llora-Ya se me olvido quererte - Evolución 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fc9b96c36cbfec1861279e05d0bc41e81e1d5180416d572ff4761ffc91ab7e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZWFQ2583375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf7398cf01026e8c48a0196cb3e9d57b9ee2a3a955378703951820e97fb9121. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2583377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6841f841a3eada7799219f4f1d324a787540f858c84a57e6ae2d179a3ccc8078. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/PASS22500001.