Angeline Quinto (; born November 26, 1989) is a Filipino singer, actress, and television personality. Known for her vocal range and soulful singing style, Quinto's music has garnered critical praise f
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 0x10b35cccd930ec2e0a9270df914c942e02e36309a19444f3f5111768ced3469f. 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/89c90f14-67fb-4cc9-aab3-26369fe4d776.json and https://artists.proofprofile.net/proofs/artist/89c90f14-67fb-4cc9-aab3-26369fe4d776.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e03e72b29f641dde38c45cef9df376e186e4ebf9f28b8c12b7e3b002fee6dd. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/PHS091104125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca23e0c36cd0dcea411868de9c14668b9f9214ad42dcd39d4cc08ae152a3317a. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:22:45Z), 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/PHS091104127.
Patuloy Ang Pangarap - Brian Cua Club Diva Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe61924c49ad634b7740bde5b1eb94497b84f34a8ac48fc67d0928f0c7144f0. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:34:47Z), 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/PHS091104137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de9b15a1eb886ecec916baefe465b1a25a6f6664a1894b9093ae50eba28b46b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/PHS091104241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492c1ad4d74057b6ab8787cb07e7167c7bb16f086988a26a190e81c1b60753a8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:28:23Z), 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/PHS091104240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cc9b998833107cc3c331cfe6f0b70b31664447c86d4dde3d445072a23a4a7d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/PHS091204332.
Bakit Ba Minamahal Kita - Acoustic Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac55155d13eeaca7cd0df1337854ade694259929a80d1c9cad0151e669949526. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:34:57Z), 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/PHS091204334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad88d3ec4cd5cbaf473e4b9109aceb36e8e3eb87f976637f5da16287a53bfa6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/PHS091304814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c8fa73f503a3215f0093fba71f4a12cfd5694c3f57cf19e2876b48c393881e. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/PHS091304817.
Without You (Theme from the Movie "One More Try")
Kahit Konting Pagtingin (The Official Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf693a870225dbf97c8a6eb0f8e7c62722c8b236fd48e1b7e3080450ac2fd2258. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/PHS091404960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee9ddaaf26ba820f145e425708265a091b980b629b4ddf2b1b53943cae436ab. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:11:05Z), 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/PHS091404961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66f0c6743dc3996f46541ed4b1f1098befe4c198b814abef29c22125d817f96. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/PHS091404962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728616dba458f0e96cb0da875a6e2ecc3047e5e2b8228fd6445fa42ce80732d7. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/PHS091404965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cde2f72a745d16c61d3e4fd47d0110d28ef31e2401ea71c248cc99713893e8a. 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/PHS091404968.
Sana Bukas Pa Ang Kahapon (The Official Soundtrack)
She's Dating the Gangster (The Official Soundtrack)
She's Dating the Gangster (Original Motion Picture Soundtrack)
Kailangan Kita (Story of Us Theme Song) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb296942a2e5f21f2f00e7681cfc20b5b997243ee16de47181edd2489d6a7986a. 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/PHS091605612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c22a852991fc02b333a1ca5a54905ac3461434bbb64796bab4ff1ca724ab6e6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/PHS091605609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd073279c69a51b61762f3413ae85a59808fe124cf1d5b4f9f173d5c840c4d786. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/PHS091605610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8a708c314a8aa12631728744a3b8c48d43f34655e430a48cb49a8dbc65f0b8. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/PHS091605611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d01d8200455b70ef60bdbda31b17c8c1c4d83895ac3e8db84b4089a916aeaa1. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/PHS091605613.
Maraming Salamat Mahal (Awit Ni Lola Fe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5872002e9c387bd30fd86dacacd1b932d98bcc476312c5f294db0deab1a89afb. 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/PHS031901301.
Tulong Taal (A Musical Collaboration For Taal Rehabilitation)
Tulong Taal - A Musical Collaboration For Taal Rehabilitation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9fe0b0aafc28a461043408e7119e261584f3f42ad1f0f3fe665b28b78ed78b. 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/FRX281964826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2497e1f043ee2a568e6f30c55f3ca7cda3410a9bb83a09de2a7de78612f2f78e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/PHS032001477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65fd27b5bdc4185ed58690c15eebb5ed033f29390396e3223ae200621f91e8f. 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/PHS032101568.
Walang Pagsisisi (From "The Broken Marriage Vow")
Walang Pagsisisi (from "The Broken Marriage Vow")
Begins youth (Original Xclusive Soundtrack), Pt. 7
Gifted to Give (Songs for the 500 Years of Christianity in the Philippines)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f500c8b4c79ecd5c5603997ae2adf8ee5318e6f68a53a5cf46b59f436c1d8df. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR59R2155381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f500c8b4c79ecd5c5603997ae2adf8ee5318e6f68a53a5cf46b59f436c1d8df. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FR59R2155381.