Alessandra de Rossi (born Alessandra Tiotangco Schiavone; July 19, 1984) is a Filipino actress and director. Known for her dramatic and comedic performances in independent film and television, she mad
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 0xb03ae91dacab1dbce6e75e9195b6f5a5e08f564f76d68d222e9cffcc2b4f769d. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f5a4e7a-9991-4e7f-b566-893c34e70b40.json and https://artists.proofprofile.net/proofs/artist/8f5a4e7a-9991-4e7f-b566-893c34e70b40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Twelve (Official Theme Song from the Movie "12")
Twelve (Official Movie Theme Song of "12")
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 0x8d7932af5007ba1a7624622dc422becfc0c3375ca0758d27198a6bc69121beba. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/PHV031710149.
Through Night and Day (Original Movie Soundtrack)
I Will Be Here (From "Through Night And Day")
I Will Be Here (Original Soundtrack from the Movie "Through Night and Day")
May Sarili Tayong Mundo (Original Movie Soundtrack from "Everyone Knows Every Juan")