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 0xecfaef0435cd43312ffc5947d3f2bf7aaaaaa8d77a7d8289e1052e6d602070e5. 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/9a560f65-11b1-4459-8756-c740b2f3661a.json and https://artists.proofprofile.net/proofs/artist/9a560f65-11b1-4459-8756-c740b2f3661a.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 0xdb323d2aebe0df836c32e5e9821b0417b3e7ff3cc27c7675fa0924de86c8c3a6. 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/QM3DF2275437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e0dd8ff084a5462571fd752a10f33ee6bd60291a2186f96246f36b625226b8. 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/QM3DF2253769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaea362dc2b1b9680593b88bcff86910557bfcdae5edec26f2a5c555ac142fe. 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/USANG2193851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37cf8f701e3156a623745d721fddd9d4bdbf4ebcd4119946a1277d8bb5ada00. 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/US3DF2104995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aae2ee731412bb2f1a4b2ffea16ff3ac49eddea4b203aa06ab9c33e05cf280d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2104998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a76b9f15e87f53c257a53ab142f8e30cfa9941e095e8d42b8928c4179ed058f. 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/US3DF2104999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f52a114e03c659d7db001f100261f64454e4549caa4d48a4aca8bb632c8d26. 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/US3DF2105000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46131aadce2edd24d5a970f641af600938089253e52f5bfb8aa4132b1538881d. 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/USANG2166042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4265301a79fe10ce4a2cabdced810b136ed02f20f25c4f515eec65b08b329d81. 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/USHM21907245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472b5eeef187229fed69d8e34cd179c94aa29cb40177d4bc8ff75c2502354d40. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21907246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222b272cc08e611964624923feea1c923b523d5818154b02657875cac6d7b3b0. 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/USHM21907247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5767da6ab949173e5cc501cdf3268570a07157c76240871ec374e51c6c769bf7. 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/USHM21907248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d23dcdf33eb4ef8db9686ff6b4924b9ba83223d558d9fc21be8a86c08696c4. 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/USHM21907249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf327eb93f883e21beb188d5f289f07558cd707388794778821978d3262f755f0. 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/USHM21907250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb28b703fc85b2d4c9b2d3a97361beddc9aba69c472c178f5178c29d6cc2d85d. 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/USHM21907251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64d44e4fbd52ea20a08bd7f27b815d5d67e423bb407222b74da31503d24b1a3. 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/USHM21907252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235c738bc072cc89ef0eef72b8e11192bc02ec8ec9c1e8054dfd376a23bfa1f5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21907253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0cdcfe5435f6914465b8222e3737b9ca22c772ff0c39722da8e98524c3c16d9. 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/USHM21907254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ea027ee92403c8196911ec6ed75537de05a19d1cd21aafc4a47986838bec50. 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/USHM21907255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9906fd5f88fc52ebfedb19c845fc7834c708880b2df8fcaa9873967506bb45c5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21907256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282d5bf2e36535c6489a84c99a619442de44c60a758e074c2f2b0c02e0978c66. 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/USHM81836334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9049d58e7fa642286e976d06575a5ad2d9b31254b4329f4cf374e85ecc285b57. 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/USHM81836335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9caccd8d36edd61dae2e408eed06c99220e0e642d11dec8c70cdd47e8fd32c7. 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/USHM81836336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dc14a5a8f2b1702d3770c9b8cb68df1cf84ad90d1c08f5c2f1967b3f6ef93d. 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/USHM81836337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4967ee0349ce32f621a9c02030abbf1d9e8db32f0e47b14ae4de2ac5a177ea5b. 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/USHM81836338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0cdcd4b9e531c5be97a915ea9a7503d4453f9b26223698bf7c04d77bda5a82. 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/USHM81836339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed9fff1775c3d6c39da73195a68097dd8bde8aad89b056466aaa92b3e5521f3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81836340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921ced459f3f5a8dc246bf593d8e6913a45487f05ef4042182305f6dfec586f5. 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/USHM81836341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da68f00f34c395c3901e1bc6afcd53033748f48b852beb3ac6ce38b6fdf8d45. 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/USHM81836342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102ade48e78314ccb071ad4542fd3e5966c55f2f27aa90d0b1d1671008042729. 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/USHM81836343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69d6b76a7c8e0cd4df40fa238f90669cc3e10ba1179cf08a4ce879d03e56bec. 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/USHM81836344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88758fe5d95e6567723ab2d6fa54900d6307d2546de6a3b1d7a84696f1dab2c6. 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/USHM81836345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda573b1707268e32bfcf552d158ec69873e0de49f0e34e30db11edc6152a64c. 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/USHM81836346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6aac793472929d18ee5df26d5eccd0d0c8646b49bb6f2e00363a48a1b49770. 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/USHM81836347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43dd63d3f2c302d2127b82655f1a15ac03d79283c1ab528c2769a8a49e7b2763. 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/USHM81836349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3867bb5e5714cce392b61dd2c267255ed759a59d7ccb067eb4b014921913e4ca. 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/USDY41679833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ba4ab6ba88fb8e07ae7368a69c29268847132a0178e53a42810e8d5e289208. 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/US3DF2465731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee3adea5e13f274b34b4b767a1d7c11946fd11598f030bf9d1c33961ec4a1d9. 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/US3DF2455640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb317bdf2ef473322049d00df514a1a2547015ed849672b6132049ed1bf0b3da. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2414726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaace5f9c780985f595f0c2b7db921a4889963f1ca1f51aff9c23b6ed3cd4be4a. 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/US3DF2444783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad53175908e3920167a59df85184e39e6951df56346c7d3ec0959ab6af5c7b0f. 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/US3DF2431155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c46d8b0e1dfcbf30f29f232b0704c8e3d6e79bd044493bae783c920576ba32f. 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/QMSAV1105147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7f620bd5e943fc487cb80d49f28f296d84d97c354a83a722bf6ecd5e63e323. 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/MXA2M2300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc70245b0450859d040f26f82ca6e05c28d0fef3cfd4ec4892ff4df2dd4409b. 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/US3DF2403506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5416c939918c574a78d262fc5149d12b01b443c3ee739ce1b9bdf36d569b0e6d. 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/QMANG2241252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbbdcc60d974f94e9a625ae186665c3df4ee12f4b529145ec32b8d3977032ac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2233864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66288f6bc35d0463d1d4f0af36340eab4fce5875829443ad8af2d288a66e3b5c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMANG2212093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2ddcb7a82d6400012a674b781625439b2b8fb4af6770d63673145cab7948ae. 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/QM3DF2265666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1d9941a1e646d5c1c1ca0fc05bd77f554eb10c3ac839409cbf7888b57f8d13. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2213855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829daed6cc72f2da4dffcec6ee998ac88f4ec3261a72d13a836efd4de1ec7c49. 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/MXF152300457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd661a5bf63fc2ed247d6ce7ea39009dbc8b01723b1f4ac4b90abe31772f1fd. 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/BK4DA2306962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb7fa8cc5c7f647749e16b22a7550ce2f45aa8dd91cf00527dea09fd7aea273. 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/QZGLM2365861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a025cae50ea7da9d522cf0173b7d2465a74e90c23ca05b14567898af65f9e4. 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/USANG2276835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9299795096ef6a5f61ed4c31a31e0b733ca008b6e15e0d64f94cd13778b004. 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/USANG2271056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd016e1a7d9bd2e450b25fb48b57895957028c48a40b193ec704319972a06745f. 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/ES6102324616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86c3917e5579f2e80668add9d4c848f40ca1317f3319940c8ff6f06c6324728. 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/USANG2256445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46cde9e25617a4e6c6ff53b9755b1202316857e041ef68334778fbe0cec90533. 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/USANG2233447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcc7c56798621bdceeae23c256e66d60e452b6fbf1900dfc264714bbc28c016. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2202229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae4c353ff370d3e01e9fd6b42d8fb833ceb3aac54619c263db066d205606d4d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2202231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981bb7f94050408546d8ff9c0589acb581bd860c139bd254b409d79ca8b7b2a8. 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/USANG2202232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48496ac39f10db3a5b84ae6932781f951361e11cfd6da4030f3fc91588b390e2. 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/QMBZ92285121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f40e86bb99db906c1a2245fda87215ccf9ad71a950308a1de1f8968fcb80b1b. 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/USWL12200754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be641967199edfc839625963ede5667dce5944addb99f87b20939ca4504e6bc. 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/US3DF2482586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1963747b6023001ae78f41b013ae42b3a4b5e000f983eabcdd7b8d9668b5629e. 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/USANG2400388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a78ad0e8d09aa1865386afe0e47343f7ed52381385d5d7b3bc3c8bf25b04242. 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/MXF012401000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c00d1547d369ba5aac6b343d0f5e3de3e0f9ff4a9140f66f45a7bb2852283a0. 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/USANG2416875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc85f65251d8e6b6fc23fb8ecb53e994e1d9e7f3463e3437032bead69c0e078c. 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/USA2P2509582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0386418e7ab1d9acc861d5a77498093c598ffbd8d88a10d84eefce8d865816a8. 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/US3DF2503396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67f6461de75d2c1dc6a7f766857017630108012ada7820f47973295ad64f66f. 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/GXF9Q2498714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba4c2abcbc7dc21aa1e822eeae8828a230987c6f83ebc9a87185bb06b584c5e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2415377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e28ee63c47f8b3301b10376a4c699a12a7ae4988a031e1d31ac63bc6230522. 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/TCAIZ2459204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec729f23f48a4611085e1ffc2e337e0afbedb662a2cd06e260f2b3b1d13cb97f. 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/USANG2470643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3047c7349e9f92c247b5a106d8962057c8ebdd239c2d643e983c875a5dbd99b9. 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/USUYG1535991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82d53c331cd768314cd8c9bf1281496adc3fcb368de32422a70251f45882993. 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/USANG2448642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557ff8252dc7b201fe728fa2cb0a3b86387534c80a36cb721cd0934efa08e979. 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/US3DF2087748.
Todos en la Cuadra Bien Locos (feat. C-kan, Gera MX, Santa Fe Klan & Neto Peña)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30161e6ac1cb3214f0f5079cc71ad30989c4f3670d6b3c53b8c5dbb836675a81. 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/QM6MZ2095271.
No Me Arrepiento (feat. Gera MX, Neto Peña, Santa Fe Klan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a9d4cc186ad40cad592e3c2de81ca0e4a8e08787ed26eaa8ffef4f83e01228. 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/MXF152000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5382d860aac7131b9a59c28fe104122b051a83cc6e78c9fdb5db71fdea0cb91e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41746410.