María Sorté (born María Harfuch Hidalgo"María Sorté cumple 60 años inmersa en "Que te perdone Dios... yo no" " (Spanish), Radio Formula, May 10, 2015. on May 11, 1955) is a Mexican actress and singer.
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 0x787d39007f36f68b779c40027d54896e960a07f83f943f1e23623605d564ad28. 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/5b0c2553-9759-4ee6-b805-9f87e17d18d9.json and https://artists.proofprofile.net/proofs/artist/5b0c2553-9759-4ee6-b805-9f87e17d18d9.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 0xd660e7ac3a7393faa79831fd601bf45729d5d1075821814f9797cbd5a37ff046. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/TCAGE2233108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aa9bf0cc687158fa82db2561b1ffdd0f2ccc4daa69b64db279bf7224ed599a. Chain 2 (Bitcoin): anchored in block 957689 (2026-07-12T10:12:33Z), 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/TCAGE2256618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4d1916c006091dcaa8d1a74d2afaca43d174cd0a867049646825160d56d8eb. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCAGE2266474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd332d86573bead3aefdb1600a7f9f57c02c56d2e5999372d1f2b5e85e1e49a7b. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/TCAGE2266486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4abea23d3de015b542ccc5c9899aaf384bdf37f29942bd7d983f3663b04d7b. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T00:05:41Z), 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/TCAGE2266490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d63fdc4fefe64ddb42507ce7cb4a00e7b6bb7816e7d745c6992793fbd0a73c3. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/TCAGE2266491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e24b0ea2e390ac0fd4f6b281352c2ed0308025203473847160dd789d0c0a81. 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/TCAGE2269886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e174169101c0d202a5637cab5dba95525613c1239c7c0bab630b37e1f427bb3. 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/TCAGE2269888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ad10144300b01ac8877eee20fa98d9da7c8410a311b593163f889434180375. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/TCAGE2269889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf484c62577aa99c730608763a426d3c3d239c81cffe0c6c232dcef8e589669da. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCAGE2269898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445aa0d88a4ea0befe2430bcac73eeaa00b27b82976fecbca199be34ff8e9586. 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/TCAGE2270683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8319c171a141a9f306b33122dbe9d57fe50f63a2f55a2d10004aecb0305f372. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/TCAGE2276172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca35d9efd01c0feba1ce7c764a4d675524193d7d215b68a2c1766b97d835027. 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/TCAGE2276175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99380fbce50e2b2ad0e8f2952c90ea9b4b56cb02cc5777a4f36796e56f0a1dd. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/TCAGE2276176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1825cdf2ce3b8124853d00acfe9e1a32e01a8e28393617b02ec07d06ddd430e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/TCAGE2276195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e9aaa350036342ae8c5628aabb5fea88e5e165f04ecf8080b9ee8cb5dc7443. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCAGE2276208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x740dc0a03faa3919ae07f701dc99596a4680cb039663b8467cbd33e1d8a0f61d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/TCAGE2276557.