Nora Cabaltera Villamayor (May 21, 1953 – April 16, 2025), known professionally as Nora Aunor, was a Filipino actress, producer, and singer. Known for her leading roles with patriotic, feminist and so
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 0xf6a1296e7dd5ded5a39ac33c14af341c09c1cc7ba749a19464931e9012c54416. 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/f7933f4e-d03b-408d-852d-131b5f59ff9b.json and https://artists.proofprofile.net/proofs/artist/f7933f4e-d03b-408d-852d-131b5f59ff9b.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 0x0a097fdff178e227eaee0cfe38c8d51ec7ee4bd75185f3ee46ace7694e70e6a8. 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/PHA037503434.
OPM Timeless Collection: Gold Series III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810890c45199e25f6cceb7baf73c62c767dd5c49889ba98a33e50c35eebcc24c. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/PHO019000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e61bdf019f9b2497a0ea359b6d35a2baa9b63b878791e279bf8c011883f80b8. 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/PHO019000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810890c45199e25f6cceb7baf73c62c767dd5c49889ba98a33e50c35eebcc24c. 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/PHO019000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e61bdf019f9b2497a0ea359b6d35a2baa9b63b878791e279bf8c011883f80b8. 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/PHO019000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ac693ebe427fe0aeb07d885c361d1c9aba0a671c859fd85bf8c8e279e641e5. 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/PHP171600092.
Classic Collection of Nora Aunor Vol. 2 (More More More)
Classic Collection of Nora Aunor Vol. 3 (Among My Favorites)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b4e501eb9caff53471872eda945d144d54de73bf19a03011b5090fc373ecf4. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/PHA039900272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d676ab0828b35e0f377962940a4b1041a1a3966f72a0e85c6eee65efca37ac. 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/PHA039900282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b750e2dfcdea921fecd3d24d18c82fca2a90911a8a0cd77acb1e85aaa1eb974. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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/PHA039900283.
Classic Collection Of Nora Aunor Vol. 3 (Among My Favorites)
Classic Collection of Nora Aunor Vol. 1 (Sings)
Classic Collection of Nora Aunor, Vol. 2: More More More
Classic Collection of Nora Aunor Vol. 2 (More More More of Nora Aunor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5b256ca07e5d65db55c75850bd92642a8047aea5dbe87397acb1e0ed30a230. 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/PHA039900262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986c618dfeeee13e6357b197ed072e4def06de7203559c2e365e41ad6f5e353a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PHA039900248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68674f7c903b163d7465a48053681957051c22c733b1aaea67837c3f2d4ca79. 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/PHA039900254.
Classic Collection of Nora Aunor Vol. 5 (The Golden Voice)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a3f3cad2c6af11fd56bbc04eb974249b0853b87a54d4fe639c65fe8045c17e. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/PHA039900297.
Classic Collection of Nora Aunor Vol. 6 (The Phenomenal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7d04c60a07a624912bed32b41731153c85b8e53ba8e1c930420712a8ddf6d6. 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/PHA039900308.
Classic Collection Of Nora Aunor, Vol. 8 (The Song Of My Life) [The Song of My Life]
Classic Collection of Nora Aunor Vol. 8 (The Song of My Life)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0134b02de5e1fa5035e2b1120ba2e3d1ef42bb9b3a0dd3ba2a09fe45f9019b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/PHA039900330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c017138c045a1e39d0267bd85b9ed3e25266499612c7eeb0a6d0dfb062f6a4. 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/PHA039900332.
Classic Collection of Nora Aunor Vol. 7 (Portrait)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904f893d50d9fe2a2f0baa106356425b7565a23df36cfc5ee6da329c781cb134. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/PHA039900247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f6b33b93f1637ccfcfb9fec9cd51150e29b27f0b6dcfab603722e4d2157e89. 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/PHA039900326.
Classic Collection Of Nora Aunor, Vol. 10 (Mga Awiting Pilipino)
Classic Collection of Nora Aunor Vol. 9 (Superstar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dcc71cb5cb82ed10d3e248cf5cc53f835654cd647ab33cd24839ab9e01a14d. 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/PHA039900339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcf7ce5cf9815d1718dc1750d7e38a894ae9e0f87351e04a756dfd9f7f349df. 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/PHA039900340.
Classic Collection of Nora Aunor Collection, Vol. 9 (Superstar)
Classic Collection of Nora Aunor Vol. 14 (Be Gentle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef09fad5d1b435bce5d02d369579bc3a9fe8ed6ba27fc1b4f7d28640981b6c80. Chain 2 (Bitcoin): anchored in block 957558 (2026-07-11T11:36:38Z), 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/PHA039000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a719593896c4c8d297621862743b3c390e51a041d527b2ef0492efc5393cd51. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/PHA039000208.
Classic Collection of Nora Aunor Vol. 18 (Ang Tindera)
Classic Collection Of Nora Aunor Vol. 18 (Ang Tindera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d190cebee456c54033df9d5b8bfc0c3b3978009be3bf3d89b5121a835f12ec. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/PHV021010097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c20f445bdd14b5553e00040900499fb276c4ce444ea900c01e3c1b5447a7edc. 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/PHV021010102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6383fd80b7927c98265e443f37e8a292bc095a156181900ac0bf658bc89d37e2. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/PHV021010103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbba8c45ce71ca546b2ead9f3aa2bd28ddbacee8852427edaefabf2fe361775c. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/PHA039900352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a27b362320fc7b0203811c47d199b4c5bfd0439f06d0ea35d77ac75c6fe3d7b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PHA030000385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9ac7794af6b23b47c04885319a7044b92d7b18e05454b306799b757f4d9b41. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/PHA030000406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa078a932d73a68d8f0dcba20b6a02f6134b27fe9beb9b199dea0d90713359a. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/PHA030000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x604f180b13656c3f02293ed1c8ab649444cafacc78009f7021b8536c9ecf6bb3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PHA039900256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4776f5ffa5c1da89e6fcc40b223dfd97c1c63dbb195c6b6afcd35c4a5ee9525. 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/PHA039900284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb61597550e5b0515190876481f5d06af9b48a97011af1b3cf6aa239a13b44d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/PHA039900288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b50e925a2c195ff45e7f2ef99a2bd241907165e5c4c6dec78312174df590c2. 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/PHA039900293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80e9c828cb999d9302ed88959c78ca9e63ef23dde0609047c89a5a3ed7d75c50. 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/PHA039900292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8400b4e40912e98fcc7425417a17080e4ca07c00e9f12beb2b66279b48efef28. 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/PHA039900291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d98f9c455db8fd9471cd5719afa6d7efc62852d978c565a0a3d24384f59ffb. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/PHA039900289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20b018cc8816a26790c7e3dab82a372a79e0945abff90717fbf52746378acd4. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/PHA039900295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2444b166d8e7edef2ab47f9047857215833a946cdb5e1a27f3cd36a90d60a4. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/PHA039900249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f396412a0aec9b2c194103d02c35f2a995843f1160d635badbdafe3fab4813. 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/PHA039900373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa918150ade7d5aa7d5780e01defd1949fd6dfbbe9fa12f2cbef1a6e463ab74b1. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), 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/PHA039000222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b417c1801b32c35ee0217be65a473cd020429468760e22e990aff11a12bd7c7. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/PHA039901408.