Nova Generatsia () was a Bulgarian cold wave band. It was founded in 1987 by Dimitar Voev and existed in different lineups until Voev's death in 1992 at the age of 27.Generation of Nova Generacia His
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 0x1e91620875c3fdfe7c0be1c6b48cf6e5e4e6b9a3bd8a737a4be88575bfaf4080. Chain 2 (Bitcoin): anchored in block 953662 (2026-06-14T17:28:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/569a23f0-cab6-4453-a244-59be7c47b238.json and https://artists.proofprofile.net/proofs/artist/569a23f0-cab6-4453-a244-59be7c47b238.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 0xa1f1c4aeca0bbbb5ce1fb19dff198c11af41f14d13584c578414189f9397f1ff. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/TCAFC2068354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb855e900e4789c976d5ba30f4d27651deead7d969c3b78566b6dfba8c7a90a70. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCAFC2068109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab21e7fea94010435628f318ea73e491758449feed0fa53469802ca77c48e3de. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAFC2068121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010a5bca7c76d406711b88e597cd19b96ab0b1c836f28ea88c931677e7ee04bb. 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/TCAFC2068132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0f9a8296237f8cd61a0397675863b39f985c8c9dab3cd913a1fc44fa4fd9ac. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCAFC2068139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf251470daa0aeed02c45953ccacdab49d96e24fc60ca5edf9dcb66011dd670. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/TCAFC2067991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04b5c681f969e8ec6accd27354dd795aabb075321df253096cfb1bc0f9ee9a4. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/TCAFC2068026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7bec04acb37e054720d26edf6b5ccbd60e59b4e7664fe0b9dbe48d6d24ddee. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/TCAFC2068038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6847111ce92a3f228c190d903837e11402550fe89c3e074c510e40dffd5a2dab. 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/TCAFF2053728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58c04ee2f3df895c997f211a2b5462d81ac5316e34b90df4e9ff3247efe4a20. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/TCAFF2053732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087b4dad125c6d06a13c39e362f35668a228f61d92a4bfa29b62ff27024801fc. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/TCAFF2053747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac59e6dfaf7456dd65bc8eb13b949c44bae6f7684e501c4624111e8e63de9013. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/TCAFF2053752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201b7e126da74a36eaf668efc3bde81bc825c5a24fc0057eedd7c2c93c202e5c. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/TCAFF2053776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30f351accc7498cfeff7a2106667883f20195e616322b5be76a085bc1b9d01b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TCAFF2053813.