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 0xb6f81ec6959ec51f5a541a575beab0d56c0e6db4c361f4f4e677efbc4d6be474. 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/2c05144e-9502-499d-8e04-89e77fec201f.json and https://artists.proofprofile.net/proofs/artist/2c05144e-9502-499d-8e04-89e77fec201f.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 0x0872e97cdf0bcb849714c7b64c93d260de91ab9f8f95827ce3331a087209f216. 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/USDBB0604409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda86589b80552de45c055bc2b5779403935af72207ff0a168de499c2f8aa8d2. 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/USA371692744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966485177dec347bd545f3552935df093a0bc4c3c11a48ca0aeb89cfaa543d8e. 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/USA371692748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0757224f423a10430f98a4bcef135c0fcf9163a6eaeb2d00d2f48841d8df66. 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/QMYW20401438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e85c9e684cdff33e65196fb5db9e271078ecc2710c6dcc7882af39be09339c. 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/QMYW20401448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653eac4bf5664bec70be09cc3aecdc02d258dd5785455a05627daf1293479827. 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/QMYW20401451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8429ffbcc4a8df062df2c5928a152923b7132a669c1d0dd81c718ea10d0d0f. 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/QMYW20401441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05cdc72aae07c1290d20c48a7c098679153c28a38a69a2b0bd5ac557cc8223c. 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/QMYW20401446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4bd8f26fe6edae010102b4d72f50f2a5108293a754f984a88f919897c99cd56. 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/QMYW20401447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c637eb01214fe4b9ea8cd849d9266f3cfca60604852628ae9f397d4c862603. 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/QMYW20401443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2f8c82aee9602801ae279b9d9799f21b04d2c249bc1d350d481491b6ba3104. 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/QMYW20401449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22279ed0ec339a8942741a78602b61533d18f3083784fdc80e1ebfc9bac3489f. 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/QMYW20500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699b81ac77804f4868915dbb41257f9a8639692fd7ebe62022e6d934f85ce0c4. 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/QMYW20500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b23356d6dd18d64985178555a7c1404e817cda6bb76ca5cccf63a8ceaffa0d. 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/QMYW20500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbf57fcbebf89c4553fa3270d46ea744209b820097b33a024a1b3de021adfa7. 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/QMYW20500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95b612de9f589c9f4f7b6fe4133a8839e1481c4d0ec8a133a28323756b4df4e. 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/QMYW20500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1ee8ed6d7041f6b0e07e54a71d20fb8cfd9bef3cb8d20fb231bd9c90d978f2. 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/QMYW20500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a7ab0ee4425cadd9987bf0592135f7665cc222745cac0cb93ee6bb4ce799c8. 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/QMYW20500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746ffee4d5eca567d18c78a9bf4ff406aa0411c01c7fcb794bfed191216b82b3. 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/QMYW20500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2571181b846f32626adfd8e5ff95d0e3dc8631860e9805e0b2cb565a78fa93. 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/QMYW20500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x539810b479b5b8896889043ee78c4490d25dc235b073f224182e38cf1a4c0dfa. 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/QMYW20500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adf42f3f510370719e677f887d283baef75781935d18ac647b55e3b288d35e1. 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/QMYW20701325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2feba74fd742d9904656951e79c4100202e3786e71d00e39068e461095628049. 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/QMYW20701330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43612cb6f167c93e28204b578256b08a137b6ae29d50a10c7227a99aa0c0424. 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/QMYW20701333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c71068b068995a3e9291e4205e7669c09120b97cfca8040b8189b5bcd462c6b. 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/QMYW20701334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6dc32d309b756f73dc91e4ed0da7f5669b6eeb89acda83b132461b7bcbc877. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QMYW20701335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8350020dd30e5150ef94e2f36091b161f79f793e520ac56a9914f4f5ae0086a7. 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/QMYW20701338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d142adffa5a9fd32bc262e78922779f900bbff2a5ec7ba5330b0f8b29006e26. 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/QMYW20701339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd345c066e3972ad7aaff3456a1a9ee50169d41559937d582440d47337219ad. 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/QZ5FN2047170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9a4ef5dabbd0865c7e94b9e44cabcde2863688064d839e6f7c86c9b02f7ee1. 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/QZ5FN2047176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858eb3cd3eafb8cfb2fca24abb870c7d09f46a0f9a34e441435af39291599d4. 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/USMRE0850501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa06ed52e47dcc02cfd1985bd976c94d21a0e89eea4090ffdd3fce472830440. 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/USMRE0850502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c51554f811d3329a2456823835706df7d83a4b20b61134b685a54909b2cf037. 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/USMRE0850503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a59c6223e8b127627779c275bc5b4c0d7192e30bb5de6a28af43317f5313eec. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USMRE0850505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a44a45a237bc2efcd72ed14f5d6a8113495dd7d6297e395090c78ffea2d57. 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/USMRE0850506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ad076808d24d61329e59a33ae3c61573250e246dfa196f871bc27d5fd69759. 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/USMRE0850510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84723ab2550e51123636a989374d9568cb131fa5651fff24b926c4f2dc08c512. 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/USMRE0850511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1075b3ee2ed675b2a85e54669bbf8bb2ae26e9ad567509ba1aab915e332e0229. 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/USMRE0850512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d297c8b4ba24f68f1b47484c5f14828c99986ce76d09883c0925a4cd9db5df6. 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/USMRE0854802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7375dcc140be93bc6978471808b35fe27e99e71f4213379f3d817794eca4ae15. 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/USMRE0854808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ce79896f44ca056d7804c689b60a37b6e435e9c70641f82d3965f4f308d168. 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/USMRE0858202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239a8dfc21101ba813121b897575667c0299d9fe41538c5f9a7bdedab328399e. 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/USMRE0858204.
Queja y Consejo / No Te Vistas Que No Vas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a428933eb570e692bba30998a5a44135c8516f1ada0aedba33af7cbbc14ce03. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYW20500717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0757224f423a10430f98a4bcef135c0fcf9163a6eaeb2d00d2f48841d8df66. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QMYW20401438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac8b5ada27f6d041be5a5dd30987ea5b9ed85b19882ece9b4f1d6adc777bbb5. 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/QMYW20500719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64f808765d5ab5168251c3cbb5b6e08929ee8ae3143a63ee916a1e535940086. 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/QMYW20500720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e85c9e684cdff33e65196fb5db9e271078ecc2710c6dcc7882af39be09339c. 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/QMYW20401448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a52a99c2d1d9d55c860cd415c803aac6907182d030c00fb2e739b41b38417d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QMYW20500725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbead8d72fdb5c3472309563e58051def2712eaeadd04c24a0c5c55b39e8496b. 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/QMYW20500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce260743dd3fcb9a8d0e9545457fd382ed19640762678dddec66c7dbb3c5772. 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/QMYW20500728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bf2400353d71aa431d62e5e392e78f0af1ee097b7ce4d45fc911f7a72e77ed. 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/QMYW20500729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156a8c284825cd89f05e8747731da611f11f7e5c4964cab0e38240ffe61e55ef. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYW20500731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653eac4bf5664bec70be09cc3aecdc02d258dd5785455a05627daf1293479827. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMYW20401451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f01d551c3389a3bd49c76a59e8077b289675869fc35bfeb33e2c777d149c84. 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/USMRE0853605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb4f4b1374c7c41f5307136c3b7caa5fff7b275951aeb2fa866c359e63d170b. 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/USMRE0853609.
Te Quiero y Tu No Lo Sabes (feat. La Calandria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ce13c98455e7b992e972090333bb993bed9f6d2d0845492de4b0cecc449a78. 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/USMRE0853612.
Salsa Caribe 100 Rumbas, Merengues, Guarachas, Mambos...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a06ac2699b51a0bfac8a4890ade8f4ac2ebcc969e1d56d1825a68b1ca7404c7. 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/QMFME1497074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b5fa19ee0d23ac2e9327bcc1e5be0d69309ef5e07798145db3983a3bc09109. 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/QZKVY2001173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e30a5be44aa3f253bd921394d7201e2ff35150d70b6116c5bde97fd918faec9. 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/QZKVY2000749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e39b7f98ce3d08026bf9783ee893883ced7c06667a9b93344ecfcb93870e86. 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/QZKVY2000754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed18484e19a6d09102e68a7ade193d965e8426d81e621d79e0e4089d70e66454. 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/QZKVY2000680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee087320f28d3403a9cad8cbb71bbcf2b40a5085d65ac199cefb4d44f0640a59. 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/QZKVY2000646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96a60a9dcd678a00d4e493122a35b543a2b203f2b8e99402638544b972450a2. 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/QZKVY2000648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae24042a096dd61d8b6374a9fd04a7a9d75755286a32d5a8dab1c235db6d9fc3. 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/QZKVY2000221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079b199785a3b3537ee87d5a8502220bed9b4e42638261b5af0c7b9cdaa560d6. 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/QZKVY2000223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf627cd8c2512019a252c127ae1fe574f1c3970430e372b6224548744278ca4c9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZKVY2000225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4476ee3979c3f7192d602f3dc0c9f1c5aaca8f2a3f444ed282eca5c9ca3ed184. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QZKVY2000227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc232079c547019f83982f2fd68acdd277c4fb6366498dd54d06771435a33abbb. 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/QZKVY2000228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d19ee8b0073245c1d5d7f12763c26096f00206ad7d739f752d66a994408a71. 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/MXF650600082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f78cf7eb2e7c1487ce3a9e5bd285c431f08c690c4f05b1f07b67b1854f6d7a0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USEL10600286.