Richelle Ann Mallari Loyola-Avanzado (born January 31, 1979), better known by her stage name Jessa Zaragoza, is a Filipino commercial model, singer and actress. She is known as the "Phenomenal Diva" a
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 0x42d4bf4d6ffbc9bb57f8777f197ea474b1cf555bbef31cde370b77eb2cee9dc6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91ee8856-2499-4c1a-9a97-c118da21d6fd.json and https://artists.proofprofile.net/proofs/artist/91ee8856-2499-4c1a-9a97-c118da21d6fd.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 0x2ce83749b972424eddca61b404a21b8a9dfd2bbb510089263e7c449b66f62649. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/PHO010000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13789619f4d24b2986627e1e7282bcc49e23eaeac5cbea855e08c15880488a53. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:43:49Z), 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/PHP171400287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8fd4417e6722d09a6d580cebbb21d54dec46d8aa6806c4b4ce0e663326ac90. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/PHP171400288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f508b456d899c8e6682e222875ddb3c9d2a012d4a98c645aac1e2d3cc82b69. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/PHP171400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c591e001fc2002b5549798ae6470fc874741597cce3488e83089e28e0382c3. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/PHO010000300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df48ced4dc07104a2186c06d902c85d4184ea9a0b2e1b65df1a1d579a9ddbfc. 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/PHS090000734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93a2ca1b91cc6a45ea3ed981a0b2f1d58e243a9438008b7cf6b42c87d381891. Chain 2 (Bitcoin): anchored in block 957526 (2026-07-11T06:03:28Z), 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/NL8RL2319588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d43b965f2f118605972913b423b45841d50be279d3fb7991f9f68832a21ca4. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/PHS090301207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee9f7e78c9aa92d542937d4e3d36e464a6aafe72c5a898b5467093464c7c66f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/PHS090301212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaeda96787d0762b792c33b293384edc862d99fe1c7c3119d2a539263b42c465. 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/PHS090301213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f7e8d4fccb9d7e15b7c2e0f9cfcef6c96894117793cd16b1aa552411c542d1. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/PHS090301217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f733aceb23d48d0195356af11d02aa494fc98fe0905095583bc1f7c63fa95ce. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:57:45Z), 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/PHUM70900227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fdd03c27e719c95156ae7adedc4983e7e688c541082910df89cba9d1c4418e. 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/PHUM70900228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb2572080e91294be9aa85ba9ab71b6a847e288d4eeab67639af2babebdba94. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/PHUM70900232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2494cbcd79f729e3d7e9057c70526009152c410843de7b1e9cb4e621caba5e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/PHUM70900237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1dee6b855317bc3193bfea455756f151dba625cfd78ecefa44ba6833176daa4. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/AUV401108849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eacdf89a7e610d4da6613cd9772aa7d96a4053db0beb28a84a0b97294242694. 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/AUV401108850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050bf2461b09b5da1feb811d8a0851c5530aad3e2b5f953aeef6a424effecaf1. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:46:12Z), 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/AUV401108851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2065f2c824ed166a81803fe178971754f9cb0f808e85f5a5e1c72513cf84be. 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/AUV401108852.
The Story of Jessa Zaragoza (The Ultimate OPM Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f51dc504400c75e849c8c363fc2338c770cc6aec5b6cf49c0b966f4592b446b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:52:16Z), 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/PHO010000301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbd3246e0ddb4aedde6cdef0d26be952c89a77ce83d8b12fb502055e5ce65b2. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/PHP171400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3860ada60acfa30450ad1346607c99d4fa01032495b0f1478fdc32cddd4e291b. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/PHP171400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0208869fe2b033f7e32c1f87710661cabd2f1e354191b06ed859307f5fbe5f0. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:37:10Z), 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/PHP171400039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b29b8b329bf3319d4fe7fe38c4b0ac65464a347ca049d1fb4cb41bfcc128559. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/PHP171400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85eb33906680c51d95b85d8fa34ed4388f53cddbe24f9039e1e14f6bbd90fdda. 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/PHP171400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf473069fbb01d8b2182d35e1044ecee97f4811c7ec8912f0d29e35c5cc99669. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCACF1549612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc33f4278a5c49e3a9d6847982a0f1d694ddf77dc9098a0de0cd65a3aea3f87a2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PHS031600619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20497e3096576d86537cff7de9b67154e42fec46c7d6af6e294d0da3c047ae7. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/PHS091705913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6554cb4dd1f78dd891c9d4dc5197d5ccb424d6c94380d0cc4b8daecd6548e0. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/PHS091705920.