Fernando is a Spanish and Portuguese given name and a surname common in Spain, Portugal and former Spanish or Portuguese colonies in Latin America, Africa and Asia (like the Philippines, India, and Sr
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 0xd1df41f8313eede8427fd0d055b0d5293427bd96c37cd3f60a4f145711210401. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8df5ff9c-7acf-4a96-b44b-f9a6c0293c54.json and https://artists.proofprofile.net/proofs/artist/8df5ff9c-7acf-4a96-b44b-f9a6c0293c54.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 0x53c3266b92ed459b11fc6b675a98ef750470d0a688a1f1156a4ae31a9c05fc6c. 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/HUA5Q2100052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b079642b0a9f95bb643fab4ec12e7d059885d43d3278972d3742ac3f25e2f66. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/HUA5Q2100057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34bdfc8c09cc6d0b50f5ac6b958db19ee74849f5c2f120a52bc04c8a1253a0f1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HUA5Q2100051.
Szerelem száll (21 Fernando Hard Bass Remix Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586f58edf933b48bd7c15a3f758a937e8c33618366cccba8692393a554bbe10b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/HUA5Q2100073.
Álmodj egy szebb világot! (Fernando Club Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7e644bc20062998ee4719479a6d2573dec4c428de1cdcff778d309db97c42f. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/HUA5Q2100056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcad6c9ce531a83704a6865ba5dd5aaeb3d259d63a8883f2a97382c1d533c3bc. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/HUA5Q2100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71908b7324a2e950ff15a47264b160ac7f343767be5a522e1e38fab2375c2236. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/HUA5Q2100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e86b44096bb39660d62be1b777a259c75b0a08b8b8d9c6d355514371fa0f1c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/HUA5Q2100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ff094c638bd55f4010ed693ceacfd8d712a7d212b7b36d526b9cea983bd70f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/HUA5Q2100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2027473dd156eff32c9bf5816adfe8533493b1894b53420a3aec56161f403224. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/HUA5Q2100068.