Caiola is an Italian surname. Notable people with the surname include: Al Caiola (1920–2016), American guitarist, composer, and arranger Benny Caiola (1930–2010), Italian entrepreneur Category:It
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 0xa6c9b544356504e2d8ab37947a501a0e129d0dc46dd7f09ca9b286b9e0d8f652. 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/779ab8d5-cff0-48be-aedb-297825ad7a2a.json and https://artists.proofprofile.net/proofs/artist/779ab8d5-cff0-48be-aedb-297825ad7a2a.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 0xeddd4db50a6aea4c7585cd37ae8d2d600e00d7ed02fecd0a331f34f93f4b988f. 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/QM6P42089042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13db908ff82e9c157a02c6517af629ae904bd279d63221d1e68262662fd022bf. 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/QM7282088474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab722488a66ef2beedb44e5bb45f7aba2046d92d006090c2ba04ed27fb830d0. 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/QM7282088493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5dbfda1b8f40ad3c0e0dc21cb73fdb605f2c3d0acbbe44b737b48480dbebe0. 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/QM7282088506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec738613ecb848ffbc6c01fb025fc93d16b9a74460d68951a88ecb81419a1c4b. 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/QM7282088507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e77792f702eb4a4319606e37224fa32581f6f4b0ed71c0d55685be540c7f40. 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/QM7282088516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3a5b57a408451314c764905bffe4181433fe6ec4689e927650962502126bb8. 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/QZTB52356885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b911a065960b35c1334f13b69869be3e661924ef257b85cab05e7ffe8b2037. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZTB52356886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172b8030ad0b61daa2a57cd9b1460c86ccfaf7091c93d84283a7541bfc9f230e. 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/QM7282042462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1e5862f25b3033a564615aebcdc292e2d0c859a25da07ba4f2788e0973c420. 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/QZTV32424000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4e45b57a8f5bf5c9acc70a4682dea045237894fc70b6f1b0262ab49e642b77. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZWDD2421048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58306ab7c15d1f972d69b2957a566d0dba2f7cefca6812acf4af93addfb2897. 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/QZWDD2421054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63399d0ee9666c174e8b7b8400f3956e1aa98d231d2be30a880eaf414b7fb864. 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/QZWDD2421063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254cff77e48482acde3d2ba642e89d5841a45822797fb206d9a2c4f02ba2319d. 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/QZWDD2421067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95936d01f79fa99cc0388f9f270732be0499df4de0f0492a4a5395155e5e20f9. 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/QZWDD2421079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88c7d589b5682b206bac913146b86ac1043c0145e007976c48ec21086736376. 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/QZWDD2421093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917fac21a125c1c1d405b49f399c09a42b029e46fd197f15163b54927b8b1b27. 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/QZNWQ2475095.
Indie / Indie-Folk Compilation: Autumn / Fall 2022