Milo Vasić (1 November 1954 – 3 May 2023), better known as Jasmin Stavros, was a Croatian pop singer. Life and career Stavros was born in Split in a family of Romanian descent. One of his most popula
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 0x99974123d121ed6b264ae38887e9874e08f267368077048a8b52715963176a21. 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/979a2ef5-6b77-4fa7-90e3-ce7001487daf.json and https://artists.proofprofile.net/proofs/artist/979a2ef5-6b77-4fa7-90e3-ce7001487daf.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 0x09ac91da9b54818de498a06af4cbc1b71d1b734825fd578fe5101e4d62ac6d98. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HRA231600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f032b5d8821f37fc8eb1668084b0ef69d34981471003bd0544757afd012b975. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HRA261117705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9980e022f2df4623482df9166da76e30944a3f8af0be6913d92b6101761f299f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HRA261322301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaaeb6114b16b6dbff20609d4678d24e44517c95e34a7eebc755b04166dbb96. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/HRA261322302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2319abf1265976cfb8dcd898a419f4c146690470e8b6df8214043c3c312561e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HRA261322311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53f788cd0f2d8bd40f1c459c887959cb6fe3799a1f909c5b4f1646d35648172. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HRA231100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e2f8a26f85fe7cf097814f5005cc46e43ee6a6ed9adcaa772427892bd1b6bc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/HRA231100138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77eb91bc11948d090600f8d79be3aa20b39058f96b324a07eb526cc75d2b3845. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/HRA269500801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04a286dfdf24c39ff0bcf10ed720fa5577c7d622a5325b40d96ff2df657c4e1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HRA040618179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf405722d336a0e793760a5d37dc0026ecfeb0069b72273b61740861072c537b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HRA049125675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fdac0fcc80499066125335e6316fb2d27ee9f16a533b3980c68c4a64134d34. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/HRA040618186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651442f973bcd6c6b2ffc4c472c8fc428690d3bdd62fc270bab68cee1e87074c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HRA040605574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe12482818bd488d9b062c13456efb9f720f04340ae538c4d6e427e3b99524da3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/HRA261582101.