Franco Luciani (born November 27, 1981) is an Argentine musician and composer who plays harmonica. Biography Franco Luciani studied symphonic percussion and drums at the Municipal School of Music,
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 0xb085527702c09d89dd62a9f769fc87837764fcdb73226629abc2be134154543f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c969e4bf-ea6b-43e4-958d-d2cf23f6ee0b.json and https://artists.proofprofile.net/proofs/artist/c969e4bf-ea6b-43e4-958d-d2cf23f6ee0b.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843787a7e5a21b96fe4919e4bea9607345c0dc0f3dc8e9d1bede5a5cb56606a6. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ARZ020800931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab1e42932afc2e58518488c754c5279e9ae743168664f31eab9e224ee2eb2cb. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:01:29Z), 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/ARB100902514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e9ee2ea6b2236227ea4fe046f9c7902af9441a907def32c1be31a2a7b634ca. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/ARB100902516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb306c1e3cbb1125790a0d8bc041b949be18307aa944175ba76a64fb37a67939f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ARZ021700044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13fb092be80784fa6cd6f9f6dad74762e4b6b844c0f51bb5b2bddaf8df005113. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ARRGI2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eced726aab0d01a8be3c0ba63c23682ae8297fd48bf1a2e6d42d4e769dee7f2. 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/ARRGI2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f22e6d189e0a38951d5915fa53e3d16c7bce62bbe30c62fa032b310c10bcda. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ARRGI2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca5860284fb5e3c350e3e96de1cbd90eb7d4184efd09d7db6c5c0ad787bd965. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ARRGI2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a865093e14d6bb820b20d7c6203c54c549d36a0d2920a39cf704835e1a3f045. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), 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/ARRGI2000001.
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 0x3979cc752469801c47662d082c7ba3aa88286227962ac4f2d5d3e0b7827db154. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ARRGI2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7223395ddf9e181673f4b6b65904a2d11da01de999b0409c63db9662ced84b8f. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ARRGI2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987331cfc7c5248ee4a21ceb5f0cd94399fab69635fdc6e119ae8b9b62d7ee9f. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/ARRGI2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2333c26b863c00c95247c4a369e8159ec9fd06c28a3b6dc33d9eaeb2b6130d3b. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ARRGI2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615af67e3e7a86bb73beeff370bd50557e7a53a99d9064d0f648479555457cd0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ARRGI2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9f0c144e6f29e0943b219a8598ec40f93ba0dcdfbc08693939cecfe61633d0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ARZ022200590.
Diez piezas breves para armónica cromática
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2986e305b790026a67cd10c3413c2809cb51c6e902518f0cc7c22d891a6a092e. 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/ARZ021600210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d59bdee713429f1ac635bce75fd36ad60e7b443c0b4584b09dc8077b340176. 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/USHM92179189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba91749dd57476dfc22296a78c12976374731956238290cb8c7d913bd7404373. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ARZ020800721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7d5442560241f63a31f67509b5f26b41b24b3cd41368948292ad92dc0bd4f5. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ARZ021600201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54927ca3661af3cb38463eef33458241b43a2d98488ca98cae8f3a661c59b7b2. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ARZ021600209.