Ансамбъл за песни на българското радио и телевизия
{"copyright_id":"0x3b13b72101c61ed944903b2d3cdaec3aa8b71aada3b6bf4a73c53abd9a54af94","name":"Ансамбъл за песни на българското радио и телевизия","registered_at":"2026-06-16T15:33:31Z","symbol":"NIM1096231","token_address":"0x96fb191d32735e3eabdc5d6219d0808b264dc3a2","type":"artist","uuid":"4a78237c-3d81-44bb-803b-8077e6df1720"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x3b13b72101c61ed944903b2d3cdaec3aa8b71aada3b6bf4a73c53abd9a54af94. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a78237c-3d81-44bb-803b-8077e6df1720.json and https://artists.proofprofile.net/proofs/artist/4a78237c-3d81-44bb-803b-8077e6df1720.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Александър Райчев: Масови и хорови песни
Сюита за женски хор и оркестър: 1. Засвирил Стоян
Сюита за женски хор и оркестър: 2 .Научи се лудо младо да пие
Сюита за женски хор и оркестър: 3. Ой, горо лескова
Сюита за женски хор и оркестър: 4. Хвъркнала Добринка
Спортен марш по текст на Николай Николаев