Florentino is both a masculine given name and a surname. Notable people with the name include: People with the given name Florentino Alfaro Zamora (died 1871), Costa Rican politician Florentino Álvar
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 0x0a24fc74a264194608373c2c6675a4efef82d3fd6081588791e527a8b6cd02ee. 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/3b8fc7a2-0c64-465b-b748-0cb6198082b0.json and https://artists.proofprofile.net/proofs/artist/3b8fc7a2-0c64-465b-b748-0cb6198082b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
DON'T BEAT THE SWEET OUT OF MY BOY (Florentino Remix)
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 0x89ac3ea5bbd6f8ff02bf92e7eed6776fdf7ec83cb5274c778f655ab23be38370. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES71G2231670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6bfc1a8dd22efcdffd8506bd66e00b1585fcab947920cdb9f825f051bd881c. 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/ES71G2231671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd89c7693628abf9125ba75a4d1b42d2faf63b6dd190c9fee5f5064d0c333b1c. 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/ES71G2138465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4db281517ba577bd3b50c0c18a21f6cfd0896dff57e918fcac8f6ba1acd74e7. 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/ES71G2138466.
are you stoopid (dumb) - Florentino Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03de7ad7a152f14a917a4bc6dcc2d879bfad75dadf44f7f926bb1ebcf0f73bf7. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/CAK472103310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e4a66af0ca04b479f65f96711bde754fbef39918bed5a6d80ce98ad5cfece5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBEXH2400034.
BDE (feat. Kaydy Cain) - Florentino Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3417b66007d669c92796bbe259f108e667aba59d74e5bafe3b1bc78867b652c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBMVH2100690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a95e5f7f25d066eb807f750fb9ac9202c6902dd7568c1709620d7903e6e9e1. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QM4TX2448853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec596881db6fd83fc01c6233831ab1db1b03669fc673f6fbd152fcde82947a3. 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/ES71G2153181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa598276d1b333d823ec05c68fad8e57b3b03b32816768686a45852af21b94fa9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2153182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb1e7aa90edcd84f378fdb69fcaf0c108d121113fe27d705a6f80ba464de1f3. 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/ES71G2150756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031fb9cab1222b01d042fb40ec8860e89550e5461ccae94b4cb3a25d53eaaa61. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G1807783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee4ff361fc2d71e2cb40076d7178bcd9d6442efdebb90dc61b2110e2a5efc8f. 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/NL8RL2439738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e4a66af0ca04b479f65f96711bde754fbef39918bed5a6d80ce98ad5cfece5. 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/GBEXH2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ce08483143056ada17291428cb688970d0a7e36e8f7702fa81d261a65c77b30. 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/GBMVH2500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fb2af6337df337cd2bf7788ddbe2b3fd31919c91116034d166567761520a38. 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/ES71G2138467.
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 0x68d4ff09364505dfcf2d9a8f26d8a2304b20a1819b907bc7531201f338189446. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/ES71G2138468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b9b2e250775e828ea50c6503bd3a88e79700ca7a4b38c949c6ebbdd5a4a170. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/COAB11900066.