VST & Company (commonly abbreviated as VST & Co. or simply VST) was a Filipino disco band formed in Manila, Philippines, by Tito Sotto, Vic Sotto, and Spanky Rigor. The band was one of the most succes
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 0xe6db02b89a089b9c36e5c5a62be48ae2063b00e688aab99f69b71a761ba71f60. 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/f7ba0541-9ae9-4203-9975-2639e7fee57c.json and https://artists.proofprofile.net/proofs/artist/f7ba0541-9ae9-4203-9975-2639e7fee57c.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 0xe8f1cd59d2caa98a7358a4b5d6cb23c7ee88da9ac8ed67fe4f0e353dfb360785. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T03:11:00Z), 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/PHV021010038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8b7f33df169a105c70ac46e5696bb5dff35b559c33992c5420f7fc30a8ea99. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/PHV021010039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf34cb1f2d28bce6ad124c2b5f87486aec21ca75887ecb9fcb46193ed15da5c. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/PHV021010092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57986cf74f354b09c6a9457c1da5decd862bb412ec5f1227f0856734d4f40a48. 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/PHV021010031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b50ffc446a65ca768c7f52275a6277c61e8c6aa4d36c0dec54babe4650e2e1. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:16:38Z), 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/PHV021010035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475ae523d1859efb1696ab0c1e783f3f8dab5a43698cae0178dc15fa1bc0d7a3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/PHV021010032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd566ef48b6d526ff292c00c6cb4736fa68e86fdd6761b8d7c420501b86ba61ed. 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/PHV021010040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8b7f33df169a105c70ac46e5696bb5dff35b559c33992c5420f7fc30a8ea99. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/PHV021010039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2670a1bb9eed757752d2fba01f3801bea85c9632bacd0d13c86e22bfbf0ea295. 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/PHV021010091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d11443432d99d0d05d4a9d9400e7f0fc0ef564c1e9ac3bd3d786cb32da508b. 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/PHV021010030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32b10019fd9ae242c87395515ad79ad6fb4e3d13d44854b8ee6321904cf8cdb. 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/PHV021010093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ab28977b8c50637af501e6843599e178d5b928c24677cfba55a1ff7589c09e. 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/PHV021010036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3ac488fd57ad476f71c44834af592eaf408a2e97c2241e5d312790dcf92f22. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:36:56Z), 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/PHV021010094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3475c3856501019faad92a4e0685b22e39a65ee4af807bfe1a86cfdcc806e919. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:23:44Z), 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/PHV021010037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f1cd59d2caa98a7358a4b5d6cb23c7ee88da9ac8ed67fe4f0e353dfb360785. 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/PHV021010038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530f808e04250d26a561b1370b36d6e24bbbce0db89e130f95fa9873cf20625f. 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/PHV021010033.
OPM Back to Back Hits of VST & Company & Hagibis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf34cb1f2d28bce6ad124c2b5f87486aec21ca75887ecb9fcb46193ed15da5c. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/PHV021010092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b50ffc446a65ca768c7f52275a6277c61e8c6aa4d36c0dec54babe4650e2e1. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PHV021010035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18824d42df3db68874590cd6d2503217a89dd279c1daf94cc4b1715fe2f535b. 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/PHV021011210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e69b3d622d66cc3e6c02357b1435f40549745109e0e83367ddae38666980d0. 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/PHV021011209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f8d76a04df099426d8dcea1d8f1604b8bc99617f01dcc927b8992d5bb34681. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/PHV021011212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf238f1f9972234be80e6397a3ad0e67b4f34bf6dd5e53bab1e8c7bb88cf5c8. 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/PHV021011219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1d7a871aeca01619a064821cf5ef75939ec09f192cdce2b84e431fa24e354a. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:04:18Z), 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/PHV021011213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99fcb4e5fef4108309ae58d42b399c5478300ccb51c371b63fe57383d1778d0b. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:39:52Z), 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/PHV021011214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a53fccf2ae9a6f4716e1dbebfa202742f90e4e4bf958e94580d0e7a284e309. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/PHV021010029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57986cf74f354b09c6a9457c1da5decd862bb412ec5f1227f0856734d4f40a48. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PHV021010031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8b7f33df169a105c70ac46e5696bb5dff35b559c33992c5420f7fc30a8ea99. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/PHV021010039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ea374679a79f689caff9ec4c4942713c9297c227b110da5babdb0bce255c0f. 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/PHV021012589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36054125727f47dd32817bba9577bd03bc58b6fb4e649abaf97baecea6f7a9b3. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/PHV021012590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85280466084ef64fd6ce93f67a0d0784b2b5dab5135751791b50352dd8f156d0. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/PHV021012591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac5d0f0df3cdd805ffa8e486a1d786ca8660182462475df57ce9c37e8e4a3b3. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/PHV021012592.