Marion Louise Aunor is a Filipino singer, songwriter, host, film actress, music producer, film composer and label head. Early career She began her career after winning third place in the 2013 Himi
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 0x1381544dee814e9a450682f68e725478ca66432dabac2cc5005fec0a264e97eb. 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/e873a285-b024-43f7-be6e-fd4e6564a412.json and https://artists.proofprofile.net/proofs/artist/e873a285-b024-43f7-be6e-fd4e6564a412.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 0x14d0246f7ef831192db337f9ae69772cb465f66172a38feafb24969d1c24c7ed. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/PHS091304716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548b5e89f5e139bed975ef0bc4ed6ce40045c7df9d4e40949128a37bb36e5f0a. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PHS091304727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdf41c6673997f782c6f5ea30f8cece36d76ed9000cb87c220c5084f57208a6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/PHS091304723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc0f37890234f8a9d8b5dbce23bc428c31eb0509cdea1df94ec3ac59d91a3f8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PHS091304724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7566ef1b6b8180af2f57fc61358059f14b7b9cf71421d6f9c0bda069111b6f. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/PHS091505332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692cbae7113e676e436b5edc1a8b3fe7ccce1e431b0d7b157043b7dc978dba4d. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/PHS091505336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5c3c43c3dc6b4314152ea23d8de7abc5abab93fa4fed92f1dbd174fda9b434. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PHW011700295.
Ikaw Pa Rin Ang Pipiliin Ko (Original Soundtrack from the movie "Ang Pambansang Third Wheel")
Ang Pambansang Third Wheel (Original Movie Soundtrack)
The Day After Valentine's (Original Movie Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4690b48c57487bad8adff3c20f90d917c9153f772e724c973dcf0ba527d2162c. 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/PHV031910550.
Ikaw Pa Rin Ang Pipiliin Ko (From "Ang Pambansang Third Wheel")
Maling Pag-ibig (from the movie "Hanggang Kailan?")
Maling Pag-Ibig (From "Hanggang Kailan?")
Hanggang Kailan? (Original Movie Soundtrack)
Just A Stranger (Original Movie Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ff8c4e1411f24d7770bcef9a758cc6b631ff69e2cdf7d776b01d6f4c236f8b. 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/PHV031910750.
Mahal Kita Ngayon (From "The Vivamax Movie- Nerisa")
Mahal Kita Ngayon - From "The Vivamax Movie- Nerisa"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb50194dba8f0bcdc7d5d04570d038815c75b078ace2b6059d71ef8073926bc2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/PHV032010920.
Revirginized (Original Soundtrack, From "The Vivamax Movie")
Revirginized (Original Soundtrack from the Vivamax Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa883f0791ca56b36fb5e561786e3d033b1d85a54401fc11fe79208974f3ca3. 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/PHV032111706.
Ang Manananggal Na Nahahati Ang Puso (Original Soundtrack From "The Vivamax Movie")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf464bca29e8964d4d07beacbdb3906d18b426d8415254fe946b490633f253302. 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/PHV032111717.
Ang Manananggal Na Nahahati Ang Puso (Original Soundtrack from the Vivamax Movie)
Sarap Mong Patayin (Original Soundtrack from the Vivamax Movie)
Sarap Mong Patayin (Original Soundtrack From "The Vivamax Movie")
Sarap Mong Patayin - Original Soundtrack From "The Vivamax Movie"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9798c2544803b60429f652272617ccd25f08de792e8ecacb944e1967e231d5b8. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/PHV032111748.
Kama (Original Soundtrack from the Vivamax Movie "Palitan")
Traydor na Pag-ibig (from "Maid in Malacañang") [Original Soundtrack]
Traydor na Pag-ibig (from "Maid in Malacañang") - Original Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c61a1d32154edfd9cfea0d7e56ee3a9f846bbd20803f98d1e0359ed3170648. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/PHV032212004.
Maid in Malacañang (Original Movie Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f378a035634ee685d24aeb2fb03d9deb473bbb2b5d26d60ff50f206eda3c08. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/PHV032212019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c61a1d32154edfd9cfea0d7e56ee3a9f846bbd20803f98d1e0359ed3170648. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/PHV032212004.
Nosi Ba Lasi (from "Maid in Malacañang")
Martyr or Murderer (Original Movie Soundtrack)
Haliparot (Original Soundtrack from the Vivamax Movie)
Kama (Original Soundtrack from the Vivamax Movie "Sugar Baby")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d9f9d124ddcd11026f50c82a5d7c9ccf4b3e3cc767f68928de2084944b327d. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/PHV032513239.