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 0xa76452d62694646f68f0d5c3fb44351ea70ed6030819993a7b930a134ea27ce1. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f68797b-ef15-4a36-bccb-0bb7a917258d.json and https://artists.proofprofile.net/proofs/artist/9f68797b-ef15-4a36-bccb-0bb7a917258d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
токсичная любовь (toksichnaya lyubov) - Version 1
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 0x337c0e831061a0af547d492b84a1d0f5d7bde86b04f7b2140b68ed9e052883b7. 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/QT3EZ2456419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f39d04cc1b051c91c58d4ae7e94fa9627eccb80cc54ebf38a9261250232019. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZK6Q2558567.
вернись ко мне (vernis ko mne) - Hardstyle [$uiciderxpe Remix]
вернись ко мне (vernis ko mne) - Hardstyle - $uiciderxpe Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cf17b4c03c5b991a8e0d73711ed47bf18847889db21412d7272525ba70d26e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:09:19Z), 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/QZK6J2580883.
лучшее что было (luchsheye chto bylo) [Hardstyle]