Yuridia Francisca Gaxiola Flores (born 4 October 1986), known mononymously as Yuridia, is a Mexican singer. She came in second place in the fourth season of the reality show La Academia, which launche
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 0x6efa57ea0ca3515cf38ba83b3493778c591343da6a28aae0ef04ca87ab20ad1c. 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/db9bb3e4-a60a-4568-a052-664f00619e5f.json and https://artists.proofprofile.net/proofs/artist/db9bb3e4-a60a-4568-a052-664f00619e5f.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 0x33d69b222e7f6c12ad183b3aef2b0416828b81a8de103c347ccf13742effe916. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012300496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc79873db0d44b6d1d98124fd8ff1dbb1b5e94aa4982ef1b2c3137f13fffc213d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012200206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75deebadd8a2c66843c84b4ada24c9ad7d9ad5a9935efd909387c8f5684cda7b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012200200.
Nuestro Amor Se Ha Vuelto Ayer (feat. Yuridia) - Balad Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d68a5eacc6db71072171e0ae93ab6d512832b2dad72170a7929a85789b8375f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD10604103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b08ecf142ac08fbdf53c30f98103e0b61b1872fc0b311d8ff6144ec82f2e805. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87b638d5d40d7af35c92aee2e118a10e5c988767ad93d050aa8fce1de3fdb12. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd266120986accddd74de3bf32882c7e0643665e59866bea3d6c4db7450e98477. 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/MXF010900511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa148cc08902e29be5d97ecaf68c703f128a48b2b9181e8470cbfd012d42af660. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010600536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db6657514fbf3286a3830d9a1c6cf9f2fec233b7b2e297969dc5f020e509c27. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MX1721600842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db6657514fbf3286a3830d9a1c6cf9f2fec233b7b2e297969dc5f020e509c27. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX1721600842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9029e5e99f4825ca3ef08e2c655d2fa34a8e2e847a8bca296761aea6d51196. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF011000824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4868287e56e4809c1093c43b2ac81344c176a38c7857b5c84d7c9203b75f4e. 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/MXF010600622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa717d354ce5772a4e4c813c696e58937fe2628f8bda2c8dcc3a916077769f1b0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USSD11000453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa717d354ce5772a4e4c813c696e58937fe2628f8bda2c8dcc3a916077769f1b0. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD11000453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807a635c15ce205d6013a5819f58fe093be14f48a201ca83cfafba01d4cf4775. 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/MXF150500314.