Franchino is a surname. Notable people with the surname include: Fabio Franchino (born 1969), Italian political scientist Joe Franchino (born 1976), American former soccer player See also Fran
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 0xf40bd97efa915e7ed04a8e37cb035c771f99bdb392fac2274979eef0d82b99f7. 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/a0d82626-b8f1-4f17-b0fb-88c02bf6814d.json and https://artists.proofprofile.net/proofs/artist/a0d82626-b8f1-4f17-b0fb-88c02bf6814d.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 0x41a1bfb917fd192dc0a0c5b499698e40f581cdf6bc9303b7f1597deb1b6f4c67. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DEA310909402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9194ac506526455ae202d73860d2129e46e60f68f8daa151e4676b09119af925. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/DEA310908590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67bdc2c0068fed1dea2768b74672aed632b17f151d3f5dab32520b6d22e51f7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEA310908476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e6d572acf8d2ce68194fd9a34d36bb191e3b22a340f4059b2d300cdb6b5e15. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DEA310909416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88565a0acc838c271ef81ba650163aa6d2edcb558bcf06db396cdebfa1fca223. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/DEA310908434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17083000562c3d1e231e87a48de2a9a054463a01b9f8757fe372ab9c566d8377. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/ITY701900105.
Futuro Intenço - 00Zicky & Jo Gala Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aac98b3173321c946457d3b3cbf5912e2aa1c5da1fa44c38375586c836bf874. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/ITY701900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bad3e6ba038d87011146f955e6baacbd06a12476964f285a5915c390c688a0b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/ITBVO2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dc19261b451afa75dde9a323acfb9d7aa4cf234c6bbbd674500e38c43432f9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ITC942115441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa00fba57c320c49dc494b7d65af0a83bacfe4651f8e8166af2dd3d3f5994659. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ITC942115442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fab543b7e8331d4c875aee2fd534046ca206fae8e34dfcd2824f17c5a120f0. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/ITC942115443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabab5c96db50dad187ea96f2c4a11001b2cf1da3a1acdd8fb4aee6136c93f78. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ITC942115444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93b4c067750c61bc2a9d7e9183dca2d8046060b596c14d358955d8ef9b48f10. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITC942115445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1295e6a0272cf86e7d53b66f7ab81a41f89e96039599ae5f8aad1d32e47f0400. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITC942115446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4b3f5dee78b7147b6800d1786b609fe09a1cde0bc0747953c83c7de257dbbd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITC942115450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e54de913fdcaef49127912df419ed294de3960989e9ccd75b105bcee4faaba. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/ITC942216362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7aebec2acddc6023c949685498f101896222127e4d426e7157ab62d29167c07. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/ITC942216365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b571d733842e338591eb56ebc0a92084f066a892bc8f564c95fc8c86c93bff9. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/ITC942216367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8988b5bc2e225dae48a933ee86df2572335493bc47b4fbff5046591ead45ada9. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/ITC942308774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c5546d72f36dc3bf1261af97bbd4cd47efc72c0cd0d351e2f12a18435b7918. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/ITC942308776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476bfe2a4396f4edaf5dec4ee73fcf9958edf8b50bca901090c904d51f1afa79. 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/DEA312400697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38251ea15007411953ff9a4e5b83228ee2f088c52da21e4000e3f643bf38b4ca. 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/DEA312400698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98cd43c8777872277280af15c4a464dde11cd0f985c03e1280703783dec4f58. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/ITC942414416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4410da15051afc68cee3f503e605cfb683216e163300fd3c75f775397bc186a7. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/ITC942414418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19467c7834d53c5c5a8dc18ab688e7ee159cd3911ddbdad904c0fd083116f8fc. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/ITC942414419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6f914f1901f4630ea00bdffd22a710c9c3cb725bb9d0632f33630e4176ef4a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITC942414420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbc50da521aff8fd16cd46dc8d98e6073f13ab0ff900349a801a3074efa4887. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/ITC942414421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac07f047c16f03cc0f8747602b0a5d6688d6e08851afe6f4ce137a2cb3918aa6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITC942414422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7629e7118e147ce2e1e565af6ece113f96b219c3ddc3106692cbb7fac98fe2c0. 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/ITC942414423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78a560318c0e495b5df3f418e8074e8b52f6b4be2d38dd38a9f4960896a47ba. 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/ITC942414424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6881990dfd75a88fe1fb5cdce9fef3a1f3c7d888ae1af64b9d5c8faa69e9d87b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITC942414425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88091e7376340824501872772f425aff0e468b588666481be90138a9198e9638. 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/ITK191800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b965a863e5e548a2086311c7ff95295e7d9d977a1c043b09bda43e56798b8. 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/ITUM72100382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b965a863e5e548a2086311c7ff95295e7d9d977a1c043b09bda43e56798b8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ITUM72100382.
Insomnia Selection, Vol. 1 (Discoacropoli d'Italia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595ce5f29ef263261cbb1ae21f6580af15ea9705771310636295e7ef4e011356. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ITC151500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e7a42cf04ad8588897e31302a1b5c914248fd51cb047a2677281208499c8ca. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ITC151500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a383bc929e132964f009b6e23226831765db31bea132680d3cd9f7aff4e8dd4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEEC32000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bab052487070e34a14f5138597bd9d06710c1e3a3683acd33ebf2b19fdb5459. 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/ITC941500049.