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 0x94846e2e2264f32ba207004ed522c697465b425d6dbf55de3a2626aab0fcbd2c. 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/52030177-4813-4db3-9ef6-63ee5657b5bf.json and https://artists.proofprofile.net/proofs/artist/52030177-4813-4db3-9ef6-63ee5657b5bf.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 0x696a19e86036d87a927e48bcbe61f208129bd902e2e1f8ef43ebb35cac8caf2c. 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/QM5EM1500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941dcc0ed941619e718ef939252512b372141819937e313d11d9b9663a8c5cc1. 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/QM5EM1500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77af897c1f25f181368013b77fe413a68c63f81b877d0203b17af6541dec98b. 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/QM5EM1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4c31235ea28711c52c8320fef5ace7da253c9f1e8eb1f46d6ce742ea088c30. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QM5EM1500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7740bafe170d9d3c573aa566f361030e4a2e4a3ef5634e1aa46fdb07a2c5a3a8. 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/QM5EM1500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa170c51fe53990d26fc71cf9d23deb589867e6dc85c7695273ac3ac044eb5bee. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:06:18Z), 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/QM5EM1500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05444dc2ed8ad5611cc152e55030fb6af1860dad3404a527ce064d709eb88302. 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/QM5EM1500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42f8a47b4c96d4546e81861b7e1c8f05510dfbe45736f0ef7603a6b3a21d611. 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/QM5EM1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112e38389a76fb77d0fd487765e95ec11f07539fb07ac9883a3e484d5f2b24b3. 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/QM5EM1500144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12628b2afad79c7d5975812f1e60dbc2fbd833ce6c2d1244c2ba70a0a321e7b. 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/QM5EM1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7740bafe170d9d3c573aa566f361030e4a2e4a3ef5634e1aa46fdb07a2c5a3a8. 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/QM5EM1500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bd8c3ba62aa66a952950017b45f9aa680206db78e74ad359c5e4bb909e19a8. 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/QM5EM1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cb6966dafea20047ed5a355f23b570b1aa61f66da7a5b71ac91725ae121fef. 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/QM5EM1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42f8a47b4c96d4546e81861b7e1c8f05510dfbe45736f0ef7603a6b3a21d611. 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/QM5EM1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa1ff746bf0443fc1ef9639039b48d5df5019b7e12f5923eba181e98719a91a. 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/QM5EM1500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe28c8eca859746b73a5bd7744895a11f3ba8fc5527f7b005e9e12e9f9153fcf. 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/QM5EM1500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12de591dd2701c2f4ac4cb1830672d60817c32cd09838bf6fba7fcdadcb22cd2. 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/QM5EM1500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24863ce00c8488087ee65baca1907f69d12e458a4cae14a281a6e9cdc4961a8. 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/QM5EM1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b36dba7759fa3e439a4f173085f25c25c5135afeb4adb74738975a6bb2c12d2. 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/QM5EM1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1f561a46e95bfdea14cd70c98cc3c1226da8ed3ede451fdaf78a64225b6b1a. 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/QM5EM1500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7eea5ae595c24c282c35099282a1a89d3d7008909bff15b7ade3752bafaf5e. 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/QM5EM1500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45727f8c47a8242fae702d49eb9227a1f69a78793bc2cf99dc90a098b21db644. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b36dba7759fa3e439a4f173085f25c25c5135afeb4adb74738975a6bb2c12d2. 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/QM5EM1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aefc64da2e9982417cb15b1341cbd0d93af6ac54a42c573ed396e8ecd73ea18. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eff7791de56f5e2c3f1e95e09e992dafe40a3907e9afca419862df9a6f7e48a. 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/QM5EM1500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca91b6be52c442475c040a9d4958a1cb3bf12bc06067300025edf0979ce77286. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/US4D21000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6b854f812dfb416531c9c0ac4a544bc30a2f85ab1579ff6db9d87536b02b9a. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/US4D21000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ca472def91c68dce7b97d7543974faa21d484e12ba6c473bbc50031fb83e17. 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/USUM70916236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4571a0f1b1c4806d216ae7fc815d92be63dc21b784522c2186307fc14490bd4b. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/US4D21000059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1f561a46e95bfdea14cd70c98cc3c1226da8ed3ede451fdaf78a64225b6b1a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7eea5ae595c24c282c35099282a1a89d3d7008909bff15b7ade3752bafaf5e. 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/QM5EM1500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24863ce00c8488087ee65baca1907f69d12e458a4cae14a281a6e9cdc4961a8. 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/QM5EM1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x856589a0d932da559635c2286fce13b0595b6e2569094904332fecd092882e9d. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T04:00:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D21200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7925f4c3d00e75b45f9080840272f3f3dabecfa9e4672abc734e966a17a57867. 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/QM53M1500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe28c8eca859746b73a5bd7744895a11f3ba8fc5527f7b005e9e12e9f9153fcf. 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/QM5EM1500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cb6966dafea20047ed5a355f23b570b1aa61f66da7a5b71ac91725ae121fef. 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/QM5EM1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12de591dd2701c2f4ac4cb1830672d60817c32cd09838bf6fba7fcdadcb22cd2. 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/QM5EM1500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1f561a46e95bfdea14cd70c98cc3c1226da8ed3ede451fdaf78a64225b6b1a. 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/QM5EM1500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80d1616cf1f8329e084b432e26976918b9e46ba54ea68ddaaf18f17deeba443. 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/QM5EM1500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0066fb4e7567900e787f0e43daec9381c9546f3659cf7107768f3e8526954982. 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/QM5EM1500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bd8c3ba62aa66a952950017b45f9aa680206db78e74ad359c5e4bb909e19a8. 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/QM5EM1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c7449ed6ec859cc12df544b7c95ae67045766c6333cf987ec5914bee49580f. 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/QM5EM1500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b36dba7759fa3e439a4f173085f25c25c5135afeb4adb74738975a6bb2c12d2. 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/QM5EM1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24863ce00c8488087ee65baca1907f69d12e458a4cae14a281a6e9cdc4961a8. 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/QM5EM1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ae742841969ca37e5d4d729a0a15d3de1b6676ce46bc72196421e8fa64898d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a8144d9a28f4281611016a0bc176755ee525519fdf04e7013ab3b6874a8d92. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4D20800493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01bc8be5df9c95d6ddd07f5d6de98574839c1e72b5d3f7714bcf0a119ccb0c8. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/QM5EM1500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ef105671349a58b5a7462db35030e44cfe9eb3ebb372c1c6c83da643d79912. 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/QM5EM1500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4d1915e18eaab8dac2c29795326d9f162378c72edcdb62404113fbd5c30f1b. 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/QM5EM1500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4013f6be9dd5517178673c3fcc5ea6bd728d5c94ca03deee912a0f00ca46c640. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500128.
Me Muero por Ella (Banda) Feat. La Original Banda el Limón de Salvador Lizárraga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3542127b7a2608c3d26ff9af6f787253c9b9e9eaafa381c667d07eeeb7c0e37. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUTV1500551.
Enamorado (En Vivo Hotel Jaragua, Santo Domingo Rd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0abba6127a59fa4090e28f2782a03b07966d388939f24a8e7a4f1488b6cb4b5a. 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/QM5EM1500132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4c31235ea28711c52c8320fef5ace7da253c9f1e8eb1f46d6ce742ea088c30. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T14:57:59Z), 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/QM5EM1500015.
El Mujerón (En Vivo Hotel Jaragua, Santo Domingo Rd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec054537d6ac8f72a63a5d89bce162e9ba4d9e63763680391392dc06bd59ec6. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:18Z), 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/QM5EM1500133.
Sin Ti (En Vivo Hotel Jaragua, Santo Domingo Rd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7905afa6c5182955869cf8105b1bf7003f2580230b109944c54cae0bb29fe5c0. 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/QM5EM1500135.
Hector Acosta "El Torito" Los Número Uno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72346f0c93a08b78c54275b1c963716f2abd5b85c579f74e4d2758a1480d84f6. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:45:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24863ce00c8488087ee65baca1907f69d12e458a4cae14a281a6e9cdc4961a8. 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/QM5EM1500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bddb5976c0a3cf4ef7c9ed7530d6f759849744c8d4b3805cf490dcd3c5f3de7. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QM5EM1500130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddb28969c5312ad56e943ef49871f3da5ef848ded488627b377abd87a4fd3f5. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:54:56Z), 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/QM5EM1500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1f561a46e95bfdea14cd70c98cc3c1226da8ed3ede451fdaf78a64225b6b1a. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cb6966dafea20047ed5a355f23b570b1aa61f66da7a5b71ac91725ae121fef. 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/QM5EM1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f4e8eac201a0c7a37863e543860fbd35117ba4ec45b381f00227ca2eefefbd. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f7eea5ae595c24c282c35099282a1a89d3d7008909bff15b7ade3752bafaf5e. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bd8c3ba62aa66a952950017b45f9aa680206db78e74ad359c5e4bb909e19a8. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM5EM1500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b36dba7759fa3e439a4f173085f25c25c5135afeb4adb74738975a6bb2c12d2. 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/QM5EM1500036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12628b2afad79c7d5975812f1e60dbc2fbd833ce6c2d1244c2ba70a0a321e7b. 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/QM5EM1500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc755aa0f34d14629f8cd402ddcfbe8b60daef5860d42487599380543e7c6ecd2. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:34:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2260347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb36dc06cfdaca7fe2f760c317afd9abb6ea5abd8b5fdedf6c328e75c7cf4df. 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/USBMS2200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50900c621e27716448a548e3d5f685e2b0b4ebe708eeccfb91b4eff5c6dd3189. 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/USBMS2200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f97b26cfdccc3f50e02c4aa8d4b85be7d657cff71cb51513b66b6eb06c8eff. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:22:52Z), 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/USBMS2200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd34ea61a5fa5851ae7c2fce1753fb3ae7555ff497bac775e70d6b0ded443b5d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USBMS2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72225c9ea528e430d0863a0493f5c9de4373b675665295dd71ffff5d2cd11f9. 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/USBMS2200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85d566388b6ff18db9b94e545e50883058bb99e69ca8371caf3625af5d43b69. 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/QM4TW2373977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538fbd42e9efcccf3da5fe2f096d943d18fec0946300836d79114092a08b7e92. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:58:11Z), 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/QM6N22507296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ca472def91c68dce7b97d7543974faa21d484e12ba6c473bbc50031fb83e17. 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/USUM70916236.
Kings of Bachata: Sold Out at Madison Square Garden (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f2d443f46bb7e19c072921a61ff839e7256e962f6141cd84c67ee22288aa3f. 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/QMDA61500729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ca472def91c68dce7b97d7543974faa21d484e12ba6c473bbc50031fb83e17. 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/USUM70916236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1062cee4282e34ec256eef06e180fde9cbae8c2ac37f7f75749331bf45d9121. 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/ES7510906339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05060bd3fdab13ae253a3ca7e1b60f6d2cf44f82973d6527e0ff96d8a0c527f. 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/QZKDT2200535.
Alex Sensation & Friends "La Mega Mezcla"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ec42c729f87dd11aff8ea37dc27398b84538c402e15d6adf3b9581ba87618. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF250900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ec42c729f87dd11aff8ea37dc27398b84538c402e15d6adf3b9581ba87618. 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/ITF250900137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ca472def91c68dce7b97d7543974faa21d484e12ba6c473bbc50031fb83e17. 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/USUM70916236.
Reguetón Viejito Pa' Empezar El Año Rompiéndola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f2d87018a9beb8acfb8613b6ebb3da3985933acc214f7b2962caa1e2812f78. 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/USUM70827843.
Latino 32 - Salsa Bachata Merengue Reggaeton (Latin Hits)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0ec42c729f87dd11aff8ea37dc27398b84538c402e15d6adf3b9581ba87618. 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/ITF250900137.
La Copa del Olvido (Tangología Para Escuchar y Bailar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c10c84466a35a913bb609fc2862e44e1657f364c39066c51d5bef2c6d992ae. 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/COVM11612116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4c63db992551c9a25a89dcbd012c08b9f8c4d313a7f9554fafee4ded9eac4a. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/TCABW1421906.