Carlos Garcia may refer to: Arts and entertainment Carlos Garcia (actor), appeared in Betão Ronca Ferro (born 1943), Spanish writer, member of the Real Academia Española Carlos García-Hirschfeld (bo
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 0x3bb64566fd640c6c0acd751834d852541d148b3263212f76196610f5963f0ad5. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a421557-4de1-4942-9e96-8f79f9c140d8.json and https://artists.proofprofile.net/proofs/artist/3a421557-4de1-4942-9e96-8f79f9c140d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cancioneiro da Bicharada (Instrumentais)
Así se Alaba a Dios (Coro de Avivamiento)
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 0xb60b25bef8c50e5742620c62758fa873c73a5f29a83ea589b62cf06e29e803d5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZP7F2521994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dc3a90031d08dfca243b79902d7023c3f91b99d6c0c9b847476d1401dcf847. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZP7F2522460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee29c080022cf1ab296a87a4b91f34824d3d50d25adf14778c42805463409d3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZP7F2522087.
深いリラクゼーションと集中力向上
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60ca58a1336734d9294c0e2b5362d078c688fe3fc8c669c5dcb6427467f3dd5. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZP7F2522090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce29fdaa3d91f6305b39e4218758a398da5bbffc50a75e91c0c163b0d17cd01. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QZP7F2522097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7068557eec0026257284d4300495e609a112e9cfb4d1e4410a8204326501b25d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBMA22394643.