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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fad92b4b77e218cb673e6a24a8180e19e9036329ffe9ed5bab863fa108e3dbe. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/177e0aa6-ce40-42a0-8c5f-605ed660ea01.json and https://artists.proofprofile.net/proofs/artist/177e0aa6-ce40-42a0-8c5f-605ed660ea01.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb77337da337571a26c24a54c5377a3384e516647c0819910c3c54b9ad19c611. 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/ES5701700800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c487efe3c25e9f9920f23ed6022f4cff1216cb0fb2a9cbb4a02461cd701a7c1. 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/ES5701700802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd8a28d3841f84ffccf6d80323a4d2b5ed8349fcda093f703f1912d3f28cf09. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5701700803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d49625497e30f8b3d49eb3cd2eb5201dc9e1e1ffe30025d131c9298c9a90dbc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5701700804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7148381f9876c88a593f0617682f09eb64c9aba56f29b8d1a4867d46dbaef6. 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/ES5701700805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f4e310d2c4dee224f64ebb2c8ead2dc9590dcf546bc779281776a74f467286. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES5701700806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50f22571fb394969b593593453ea74dd95e8c7c2d18dd6e5b4a0505a7b1fc73. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701700807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e72b3bc023ee9f0a65454a1263470a246f9230b97b898e9cc0be6d5ebd74822. 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/ES5701700808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcfcd302eebcadd69066c7e292dd867bf5fbe76a12c818c27ba7c9742e7cee4. 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/ES5701700809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc182e37837188434ea4580298f21c3edddb6d598553340d4e25c65b8f8240a. 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/ES5701700824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101db88976b1489c313b8f539ae2b9edf474de1fe572350c5cf8cc53940438f7. 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/ES5701700828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4a270a1926b0f8d860854bb8329ed7666f9458f62ebe3f889e474e3292daba. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701700834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730436412fda4a7d49a1a46dccedb426939e9553f223e80072776bf61db579ec. 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/ES71G1502739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e721f6e95f82ee0e8984ca7bc5d6c5121cd41fffe2e8dcc1c0f4d401cd62232. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ES71G1502740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf871b20debd0a876d4f2ae2bae0310357358a061d00cb389c034c99ad4bbd14. 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/ES71G1502744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ff847e076f52e3a2382c4cfad7f05568f21578bbb8c8d053f11f2eae143a4a. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/ES7141100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996b7704b2b7b5324966ba3bd02d6fc61e443f20d9dfede6cfff4792bdac371a. 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/ES7141100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e35fa3f1ccd8499539e19e06893b6e3d31a49a9afbd772d307a205ce644867. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES7141100063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ad61b1e469fed559e8aece6b70291498547f64a5744f506453d45f38cf8dd7. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES7141100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4228bf68f8528075c47acc8f6c3fcb573cc9d070cf4efbbd05ea0cfefbadc8. 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/ES7141100065.
El mejor gol de Cunningham (Deconstruida)
El mejor gol de Cunningham - Deconstruida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0fd41c3b58fc4c45df9725e07297377b66389a50757e7909d743dd8dc6828e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES6172424154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ab0e0f8ef63208664e0003536be0aed4e4d18fbb87f7a02d923ac8017061a8. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/ES6172323094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6b23d836967f04ad718dff0678d9b2f657eee8d3474c9c3a996cd1c2e199df. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES29B1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5fc2a5346b5844df52d70a2240040241ca356c18b9e509360111cb40126b99. 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/ES29B1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9ab13022b3eee58702384d48db8d4a1fdaf7fcd0188e5a0942c3f616e7ba01. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/ES29B1600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6b23d836967f04ad718dff0678d9b2f657eee8d3474c9c3a996cd1c2e199df. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/ES29B1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b04c8a196d9e34bceb2f70466ed2f3784cea21f776f9c541947cc3a6320bcd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ES29B1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39417bb62c37f6922ec7b46a6846364e5c2b1d0fbdc7d781134463d971af4b4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES29B1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd4ecb4a41e793bb693df1b8d23ff48873a92f036949c0fe101f822ace8004c. 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/ES29B1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03d8ba0a6cd66e873498757d8e05c2782d541f2ffd5799186dd53c47051395c. 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/ES29B1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb4d871913db5be90699befaec0a160dc7386e541f2209ae5aa18c5c9e9cdb7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES29B1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada7e05a012c3db5fd40f9ed1fa34753c2cc4cb9c15265c68a2831cc80a649fa. 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/ES29B1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540d260d07814a77db4e5f83bde2ebc5a6c2a1160d3fe662804a2f7db389364c. 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/ES29B1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913cd7eb0af4a29b1c97acdbc5488ae4417dcf1760d3838789e8cf4a0c0b3eab. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/ES29B1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5813cf05d69af259c73737dffb93e61687fecb1bc772ef01e81e33318062e774. 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/ES29B1600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d30789c1c311106e43d2de0e0ccdcbe19741f6c4ec1feacdbd84976984ae23. 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/ES29B1600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9f84ccf9f10de6d53abdc6fba5037081b13559a8d431fb2c601451ff8d5a4c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES29B1600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33ec88de3ff8bb22688233be8d442e944d83b979a526ac9ab7f15b2964a55bf. 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/ES29B1600023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec0bc94a7907689240e88054dd0b44ed17f1a5d49f82d9a47eb80db4e02299e. 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/ES29B1600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001ed88092ce1309f9daf32fa1a37281c51b1a72b68a08b6e9ecbe88da09f78b. 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/ES29B1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96373e39d73278ec4d1a88e59736d68465f7f3c2e62f642d4131d0191b7dbe12. 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/ES6172323070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ab0e0f8ef63208664e0003536be0aed4e4d18fbb87f7a02d923ac8017061a8. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6172323094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470162eaa679a1a46fd8bf0ba79072d060c34a194676f403f976c88551e5b512. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/ES6172323114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23564cafa80ca1ddfa2878270c9ad5bd554c57888ee66a560a5d1f3e7abbe9f8. 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/ES6172323115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf952ee47b34411e1b48919f93bfbd4d3be2fb0f6cca1b86cdd842478cc112b. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/ES6172323116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbe54a4f0ce0c681734e112194c370c4d1cd0c8943b7fe0ee3375f61c5c2f0c. 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/ES6172323066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca7a697f29b1ec84cd89783917fa1a6bc1c384c5fbaf13b12476ee764ff1b8f. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/ES6172323117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680ad287130fe8b8bc0cecaf87388f06101a53ad4feb0804cd990c9b6fa00a3b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6172323118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18bf1bae2b8b6c9b74db09286c2d7f035601df2379513697cc12929a230029fc. 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/ES6172323119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaa5e45315e15fb9044a3f43c22b1030817b6c200fe85e8231a4a3c743bd260. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ES6172323120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e23c82d7c7c48a72eebddfec88d6e96934bd3576a4236923c3a266974f6e2a9. 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/ES6610400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e25ea2a5fe6f641863f19dca86e744c6bd3f56825278e005edc49825702c736. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/ES6610400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6161dac7c176a7fba047c5f8fa05160b4246db2ac4d5afb8d1265f2631a5f408. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/ES6610400071.
Con Los Ojos Abiertos (Versiones Pandémicas)
Con Los Ojos Abiertos - Versiones Pandémicas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3974d7e5ee2a6a458ec0f6c1d4f084a2f21c7b33880894eb634058fdacf4a225. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/USA2P2147069.