Olesya Yurivna Rulina (; born March 17, 1986) is a Russian-American actress. She is best known for co-starring in all three films of the High School Musical franchise as Kelsi Nielsen. She also starre
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 0xf7e8594ba4d7e93037044e9aed4ea6084c087851ce9258340fedcc08b16b2afb. 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/2a69080f-8a7f-49da-8b64-f337b0ea7ced.json and https://artists.proofprofile.net/proofs/artist/2a69080f-8a7f-49da-8b64-f337b0ea7ced.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
High School Musical 3: Nos Années Lycée (Bande Originale du Film)
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 0x9cd979d36e17cf1bd14dd7e82b58cb43fef9f9b4af6a4f75295e81f9c7ced70b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWD10834892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7694af2f26945e20d3c9b0bbc9dea2a06935dd459d1ca0901cd1834981059b9c. 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/USWD10834895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd979d36e17cf1bd14dd7e82b58cb43fef9f9b4af6a4f75295e81f9c7ced70b. 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/USWD10834892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7694af2f26945e20d3c9b0bbc9dea2a06935dd459d1ca0901cd1834981059b9c. 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/USWD10834895.
Disney Singalong - High School Musical 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf475a34bb0333ca24dec0e843811161bb1e4bf74d696673d8b046d810ae33987. 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/USWD10935719.