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 0xcba85698a2591ef1ad1010938831912fc159033676e50c7ed4a83cf95e163c21. 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/e7881093-cd21-416e-bd75-cda296214485.json and https://artists.proofprofile.net/proofs/artist/e7881093-cd21-416e-bd75-cda296214485.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 0x1a9df16060a322adda9eff91a22af123d79567fbd55406a9a61d45a05a303742. 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/FRX201903076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e3217cb793fa4773ab2e41c59b63bef3ffcd1fd29a02ca6f9b8d83206e50a9. 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/ES71G2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc397d6c7c5af7c5d1fcbfc0c9ba4a6441a216660e181a716c7c6e2c207b97b7c. 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/ES71G2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7345c5fb0f562e66aed516eb7e9702d2ccf85c3cef013245f25673a7dd64fb45. 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/ES71G2400044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce2af9f37eb1c09db5ea63fd5355336b1b2ebe8939f1cc2d4465707e5474f75. 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/ES71G2303361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb094ed63db14eab3d5b20ea8d0eb8cb9ce214ba4a5ab59ecb4f50d4ace076589. 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/ES71G2400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d1c7e4e9472f331596247fdc1b6509d3e8e278aae372f46e1b3326fc1a27f9. 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/ES71G2303359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee59c500c00db3c049455576ec6f1065f7b901640c887f099d9aaf0b9122c9e. 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/ES71G2303358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9d8fafa8e0265898fd3871a13756f3e609b8d490eba847a63e67a861affa12. 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/ES71G2303360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc778bb9a5e560489223cfd4fd620fb6ef13c268ab3ad08b064ee2f1aa452b19b. 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/ES71G2400045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb291780cf09f38e1b2a59d57838e97ce9752286d2dd62272365bf9000682c3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:27:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2303357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96deb9bf2bf3b5f9548e7f25e31692ce2589d397cbb3ae469d5aad6cb3500124. 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/ES71G2303362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90b711c8e3c2d2ebfe8ce1c018196ee5420526f79a356639b0512e4e9a2a96b. 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/ES71G2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40a0aa4110d8e0e4de7225a02bbca37f85a919a7fd27b185f00f5cb3620e188. 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/ES71G2046300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6889a0762e3be5d184c7235e2e98f2f593924a9350143f863c8b665ebbf246dc. 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/ES71G1843958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00e2ca104436a89dde22062fe5e6e21548fd11f2a384afd5d37916208b49f65. 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/ES71G1901902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2b0c849c5f48d12465179491639e41383dbc02ea0266e32c2baf22b1be8ebc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2046301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa077ea7c1f6bb660fe99c37ca2ceb46a83cfacb5ccba6c4f7c8334a05ee9015f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2044683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26522039004369f7c5bb3b01538f60736e7f29656ce17afcbb0bcf3d27881113. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2045967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c518a63a0b4d7cb6196928c9598faa53933e773aff8eae5ebe8c97bb66dcbfa. 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/ES71G2045969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x526834a08e8e2314f24d7ddc1feec82301dc279a36b646c39335df72019704fa. 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/ES71G2045974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d368ebd4ddacfaa43ebbf918ea7e1194b687d7f84a4702ba4d921f2a266ad2d. 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/ES71G2045970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08245f436b3fc95d8df929c82b73fd5125d18ec916b6339ce49702cda93e063c. 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/ES71G2045971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab786cd7f5b46e9f69f87a0d27301b99c729ebfb7c07db03061f96145f6acfb. 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/ES71G2045972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd61e264cad7a228160bbe310c53cfe6841346a8db75eba5af44ef5740bbb040. 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/ES71G1842930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be459c07abcff6b5e2f277e7f150ab363bfd5e19c34ef85b22f4c17e8d5a873. 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/ES71G1842931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893353a4f4272314a73d5eb5052fdcc9affc0e5877e8eabc54bfe3d36f2df958. 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/ES71G1842935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b82fa6eb05309997a9f2136d6c10c414e4e939d703fbdc5924798e941b7e382. 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/ES71G1842938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bf84e3e96e8c48e77076926f32b73aa91a14f46489c4c549d0124d340c05bb. 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/ES71G1842941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17338bbb807b16592c768403b8eac0d4d9c64d7b9cd50b9d8941d7b6fefaf2a. 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/ES71G1842942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dd6cca492fced80936d6a7b0052abc8a712a4de903cafc8851cd29364977ff. 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/ES71G1842943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe003547aad97639cc7f6f6fd78c3317de9e20f4d770a69fc48d837916a89bd14. 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/ES71G1842944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa7b98f56727198fb59c8413dd1662b427338c1b07381002491b10b038d9816. 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/ES71G1842947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edae8a5c5917454b8dd9ae461a6512a2616fa5cfde93b32db3be24509286d8a. 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/ES71G2412349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e9e65e912de00417421def171d79dc67d4aa492cac25dce5e34b6ec5f2e760. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:26:22Z), 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/ES71G2412352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b153fcb132d3bd667e203232e40b563dd76ccafef7cee2254a9d28b827d7818. 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/QM4TX2441873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d6f07294b057ec74a5c758b6539e0a4fb5139eec448b9c0c85107c9f4f50b1. 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/ITP842300278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f53885f39295e244d5a4b457cc6f96d360874b227fba0d2507f8ef5e1aa36de. 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/BRUM72301686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d1c7e4e9472f331596247fdc1b6509d3e8e278aae372f46e1b3326fc1a27f9. 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/ES71G2303359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee59c500c00db3c049455576ec6f1065f7b901640c887f099d9aaf0b9122c9e. 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/ES71G2303358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb291780cf09f38e1b2a59d57838e97ce9752286d2dd62272365bf9000682c3. 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/ES71G2303357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce2af9f37eb1c09db5ea63fd5355336b1b2ebe8939f1cc2d4465707e5474f75. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T00:54:05Z), 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/ES71G2303361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96deb9bf2bf3b5f9548e7f25e31692ce2589d397cbb3ae469d5aad6cb3500124. 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/ES71G2303362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9d8fafa8e0265898fd3871a13756f3e609b8d490eba847a63e67a861affa12. 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/ES71G2303360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86daae260ba7c4041f85bced0a05bb0a31ec3c21ba75ec918f6d850986d7ce6. 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/ES64E2204379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf3c22258748f5548447498d3caaa7e20df32b085718ae0d8845884888471db. 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/ES71G2062206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c3d75a1c415b55161ab2bc646c3d3514eb297d3592fb03beb7c049de0f60ad. 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/ES71G2051844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa077ea7c1f6bb660fe99c37ca2ceb46a83cfacb5ccba6c4f7c8334a05ee9015f. 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/ES71G2044683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b89e438e9c8202a20e86b3e9eb36ea4195366c92c014179ae0110e82d6634b. 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/ES71G2009394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade1beb4380ccae3dbeccc1a95812f25b0fdf50221598e597ca5ec19b08c8336. 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/ES71G1948881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518f3f85e0f08f082ae5270d98bed541a9fbe0169e992ec18534d42bc6be1076. 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/ES71G1948865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d13910051db4d5ad1b419ba8231e65f1243f0142ad30509767ada2f2176d15c. 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/USUM71916064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35a459afe41eab464d26424c172971546fac75e6ded524f914c33dd193343f9. 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/QZHZ31915982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00e2ca104436a89dde22062fe5e6e21548fd11f2a384afd5d37916208b49f65. 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/ES71G1901902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e028bc7ea336408362432051421e7fce45034c8d253a64f44340e027451fdc8. 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/ES71G1859947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6889a0762e3be5d184c7235e2e98f2f593924a9350143f863c8b665ebbf246dc. 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/ES71G1843958.
Intro / Jah Creation / Ital Food / Planta Mágica (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb54e157e1b8d511cd21f752311eb726fed9046c7f0943e681d93572753edb19. 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/ES71G1811907.
Arriba la Cumbia (feat. el Dusty & Tiano Bless)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fbee652ccd450f5b83df136f6000bab57d1d87ec6546f639d2f529e05d1d4d. 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/ES71G1721028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cc475ff089462b37984337fd685ea4397b459b63e86e0c87855daef8605f98. 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/ES71G1514593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5257a8fc306331ac0203172f7c96f4ae71cff49f2fc6dfb0a231ab9c48f896. 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/TCAJG2554219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ff94214c8bf5644b9d1854db4ebef8cebf609d482092a234f0e7584917c48b. 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/TCAJG2553898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d95a264e478651aeb2eca27ad1c9c8c614d1daf4849de01090d5a152ba3ab3b. 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/TCAJG2554083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d75f468919a2e1470aa602698ab2929c0f6a2bcb3534d87d226b179d8a9474. 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/TCAJG2553494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515a14de1b8ed9e186d90722dc476db913b1f353d63ccb783765d8d27bc16ca. 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/TCAJG2553816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c64b2af181fe4c2923270866f6080639c22dca32e25e95ff5ee08e9bec56795. 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/TCAJG2553618.
Tiano Bless + Banda en Los Lobos Records (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc3227fba085ba9ea548e3cc679637718ea107d2be4cbf9d37b0ed1114a5423. 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/ES71G2433009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ac1911be72ca4da0ac5a334179add21da95c953d6b0a3c454e451a1af9e3f2. 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/ES71G2433010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54802a86d3525d15f024db7c2fd6031b8c6e8c5980edbd0f216ff3da0504aff2. 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/ES71G2433012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff44846b39ac13adca5d60793757f8f39c0c66d8dcf6afa629884564e5f1f07. 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/ES71G2433555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccf048516b5c63e07e2128d3287d7dcd06fc095eaee22dc2b2ae5b32a436a26. 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/ES71G2431589.