Alicia Luisa Delgado Hilario, better known as Alicia Delgado (May 6, 1959 - June 24, 2009), was a Peruvian folk singer who is credited by some with establishing the harp in the realm of música folklór
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 0x674d151e7aaab65e8d0567c3b9db8f992ed5272a9f133ae4b3681e08ebb14518. 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/ce7e8218-097d-49b0-bcba-468f79adbe5b.json and https://artists.proofprofile.net/proofs/artist/ce7e8218-097d-49b0-bcba-468f79adbe5b.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 0x03f880e97b0513a4cba03adff0b9722b99d135876adea97900e1ff6102833fc3. 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/ES71G2145097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d451322a78a91b1cb434f83a5e9c3cf3b8fe069ba242bc1989d3877037366f0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/ES71G2145103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fcddf52e023a2b32608324048ea9bc0a5cff91ae7f4fbc4417209e2cf4d37c. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USL4Q2323510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1374a9ea8ecf59b2323aa75c60c3b7950b52f9d92548cf50b1ed03f02006a2a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2323512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8e2d2a88739616fe17710e390b6742f892707e604ada3d85d107183700e2be. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2323517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21edb9f60debfd8a646693ef25f53badcef1f628a6c2c98eb7b72ff9966d9c52. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/USL4Q2323518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d974206e2227487fdde2741a89c9107735ce860584f11404bbf2b6e69a6ce44. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:59:07Z), 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/ES71G2140866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61d20fa7d1355831e273192e62df073ab049aa652cfcb6e95b5429e451fb4d2. 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/ES71G2140875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe50dae21da9ea845d5a9e3b89ee51623d215efbef5e621eb75582ebed17acfd. 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/QZGLS2174796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed36e013db6cc0c1ddf52f219724cfeef63ff78ab2bd39761dcfb9ceff9e768. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:56:20Z), 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/QZGLS2174795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633c3ad5f645618431a615c01e26f40a02fb56dc9568d677a7b68cc721dec6fb. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:43:28Z), 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/QZGLS2174798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfdcc6d2924a3388d445136c481aeec0ad8a2dcca52c6d46bdb398bec728412. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:33:32Z), 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/QZGLS2174801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b70358767992ef85d9dd85a2620ccf9943e0f2d1516fc5c9de861e52568d915. 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/QZGLS2174804.
Eres Falso / Terco Corazon / Huracancito (En Vivo)
Alicia Delgado La Princesa del Folklore Peruano: 3Er. Concierto
Bodas de Perla-La Princesa del Folklore Peruano
Cáncer de Amor -La Princesa del Folklore Peruano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d75024c847395a5841150878fd4f604bcb6f8121e52fbaa57276a218ee9a14. 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/QZHZ32027665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c0d1ae5e8bb3bfdb05e21c049a2fb94b7c35a801bcb20ca3cd9157d5cdede0. 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/QZHZ32027668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db7303285786e625e45c98e7a7070d9f8b3c272171b37009681172755c4fbf4. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZHZ32027669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec41ff8ae4d5193597fa75ede8a219c7665bff8fdb0c537eed67074ed79a6818. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZHZ32027672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848883fd74fef9424117ec484c0dc94f9e302935fc24f70da18e59ed9721f08c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QZHZ32027673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c623ad0c39c260ccb247b7f2fc2b484646af70c2c51248079c0e0f54f17147. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZMER2116917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa573f943db8e46f3a367bb5838e8d1b662d28ba22d8fe5e96fc4d475fbf3ec04. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/QZMER2116922.
La Maravilla Peruana La Princesa del Folklore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39aa3727b8c7b9117d8a16b935826cd0b4e50248f2da1242ecb91ca642e681b2. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:30:09Z), 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/QZMZ92480888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65149374afbc31883f2eb7ed824a7520b8a7c3b22c2deb2b5082cb269344c55c. 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/QZMZ92480894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b792d75f2fccec0988953662e724af91017b6c8e4df6395a6e3c084300999c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZMZ92480889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503047fee6f708181bb9d35421a4e374e6afb6f68a030e3246e6df46d09fee95. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGK2262357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1e83d8a579e8ed6677ad5f21bff5d911859e3b15945d92beed1d1b77bef0d9. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:17:10Z), 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/TCAGK2277416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3547f4e05ad5dc4b834c4eacad450ca4e4c2de7dc9cb34bd7a5c24f791796df2. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGK2277445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3a41c136a16d5e9d62c1539497026850977310243eb46141e0a00778dcb792. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGK2282681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bdac05b20c12cf18745f958753eaceeaa28bd0d39a4d48343fb1575d2a1f1e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCAGK2282817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11977667a3c66225711d4246b6f91a93805deb458949872a46e1ea9cf6676008. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USHM92246020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb652b05fb3db7117e8a7fe54387c940ebab34bd023b5f5ae59ad6851f09a56d4. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92246021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a979cb87130d8c95cadfdb0064e035036a39e9708c98e10bbdb66448dd5418. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USHM92246026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca021eec8e3841b97da3cff22e7532b4c940a8994e1c052ae2f617fa0fbdabed. Chain 2 (Bitcoin): anchored in block 957745 (2026-07-12T19:20:20Z), 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/USHM92246028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6e0aabcdfdd9c2dedb5f33ae609676862f45bc185af1a88ab348d26a68a575. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USHM92246029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbfd2c61c23622471c8424cbab389160b1648f8fcd723a3631c55ddea4b5dde. 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/USHM92246031.
Piedra Resbalosa / Te Adoro Cariño Mio / Rio De Churin