Rodoljub Raičević (; 11 July 1957 – 7 October 2001) was Serbian and Montenegrin singer. He was active in the 90s. He recorded four studio albums. He recorded his first album in 1993, which was a grea
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 0x2217fedd9dd1d5e02fc79ab16bc20284e659ed3ca323b7caa443e9390a9c44ef. 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/eccd87fb-8b18-4994-82df-c5fd5c04282e.json and https://artists.proofprofile.net/proofs/artist/eccd87fb-8b18-4994-82df-c5fd5c04282e.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 0x66e24153005e8d899b1660d947577cae192529dd3a6e1144b5647c11aedb284b. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:28:33Z), 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/RSA041700335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc921df90e300efc93e5f5ee3b66f0fa29b894d8d6a2dfed641fea4da982d440e. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/RSA041700337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf32b7a2fde1ea4881c6b9fa63cb078aced30d1d3eb31b886254a07f94af7c74. 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/RSA041700338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7afe9698f04707a643c0237d8b77bbe9f88a4a2697435bc62b3dc08f70167c8. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/RSA041700341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dcbeb78f649e1e0da9bda8ebd268cfab0e2744edce4223fda91a92e596ec64. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), 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/RSA041700342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4be8b51dc89b2d36318e36c80813e284f2613c89dc14a889e21214b686038d. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:06:27Z), 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/RSA041700343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ef7d15efdb4e8277c24af426d5e36bb9b710e83e7c8865b051dab28f6d6ab9. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/RSA041700344.