Foli is both a surname and a given name. Notable people with the name include: Allan James Foley (1837–1899), known as "Signor Foli", Irish bass opera singer Tim Foli (born 1950), American former p
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 0x1b14f8917b3b3df2b2133d372350aa6bc44f2dbe9f9e74a19431e70f919788e1. 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/046d5580-984e-4464-b3b2-e1cfd9ac8303.json and https://artists.proofprofile.net/proofs/artist/046d5580-984e-4464-b3b2-e1cfd9ac8303.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 0x496df5d36c0c9a35c61f03dc22327367cfaf2b7952abd7f312f423baf6f6168f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBLV62106284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ed1347407ca93dfa81201bac2b752ff8da1e68be1c10f3a4f2ba5e290ce0bf. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US3DF2248393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1a9eba634d9a2971bea56839a9f2ca98e82f52b6eee65024ab71ad04779e3f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/US3DF2243493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a74dd1a71b31fc04d62fb62b0db9e8d38b5af1fde528f6602b5f92e9917fb1. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/US3DF2274568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074fecae5db72499f9f464e5386efbdada250f0746f62669e0d3f83394a71ebe. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/US3DF2274569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fe1b9cb6f72c7b90f11b3d883f60a570dfd8fb61d81431f4144545984d0f03. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QM24S2306115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda5e9def7deb72e63edb1777a747ac20297d96c308f4e169d48f305e4b94949. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/NL4WT2400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b8105cfe3c72bf3e114056820b79f8886877058c137232c7458fc1eea31f86. 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/NL4WT2400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1495f825e94c4b50043f4af5e1b0e50a93db3de5ba068ba3f90cf4756e52e6. 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/USLZJ2169095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1feedb312e10bcb77e499204b16928c46646b36586427475b415440452fea1. 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/US3DF2237622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cb5938e26ef1b14c825acde637565bace6a3454a0d719752f63fc9e06a4b08. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBLV62123321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f0e2187d807e060d4bb28846c7ec1cb3aa3acd6506bcea59371ba984841835. 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/GBLV62123322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ee69c0740bd53098554bb9e4be939109c962c54493109ee1db60b96326158c. 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/US3DF2220006.