Le Orme (Italian: "The Footprints") is an Italian progressive rock band formed in 1966 in Marghera, a frazione of Venice. The band was one of the major groups of the Italian progressive rock scene in
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 0xf4f466e314d280a78ccd4accf14c940d8774727545ea1dc45098a6993e668fb9. 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/240b88e5-995d-4e5c-b96b-efd1a59f0f09.json and https://artists.proofprofile.net/proofs/artist/240b88e5-995d-4e5c-b96b-efd1a59f0f09.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 0xd170058ce0f7a984c6271ec8798dcead9a999d013f3f14b231b1463b7a447535. 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/USA560644894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5d4f6952ec232e19a12eddf73f312db2c13a0f597ac73b735904372ff6e6dd. 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/USA560644898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ca2a95565707bc67e110ec5b0a2fdabf3ec691362cfa23136484707755410c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/IT7009302010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b75fa55c145b475afd03a030998be21412fc6bc81435c10e08d1b2b383ca19. 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/IT7009812680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa576b0ab261fcc439a9520a5f927ce8f7cb4728157ec6015bb7f515326f30b1d. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/ITUM72101622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3cbd40916d33fc4c92a9b49d17a4b536b929628ad084d9aa91abbc5b51fd94. 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/IT7009301980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdf7d2bb166263553e0739ac903874275b9bdad77f2b7a547249f2db855cde1. 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/IT7009302000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x131ab1277a335c27c55fb1242aa572b5a3717fce3ee472b99d3062f459709de0. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/IT7009812730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28976809124d66ef57bf3f42aa4f6e78d730875beedf9658f722bca9a57b647b. 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/IT7009812740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1eb75d43a6a5cc0b99d374788884c9faa1cd50808b631d90b6dc378650787f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/IT7009812750.
Felona E Sorona (50th Anniversary / Remastered 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6d961996b68c5193a20547cc3930831f6f7be4cc8988305fe5b91abda04dd5. 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/ITH000350192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6d0089d5524a40f01df0d3b631d0cc3cb76f57888d923baddde2aff4b281bb. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ITH000400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f8226b8322aff010b96c25f1a46f5e592db50eb2f1c5703b3a27f9c8b086ec. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/ITH000350194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef417a35d8195a0a839425da24a6506e5dd7aa53b1df05ae43034c3b172660a. 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/ITH000350196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f735ed333342c241d1fd262a40d7d9f047756f0f212e043bb60ae039ef3c7f. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/IT7009710750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8022b70254ec3df009df2398f5152341ed5223b90d0b5e4fa28963d876d56b. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/IT7009710760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412ef20e4ac155c504bd9ead62144d1c9a0a3f7635c855aee09e39c086b78915. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/ITH000350195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86f1cddd62dadd177948c5a46f9567de4be355c2f386b427c2275797c52e170. 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/IT7009301990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e969771404f5d7b1d5a7709da5520fd86faa59c38e6754e50814a965de4fa0. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/ITH000350203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2647cc118a21222683d3a33fcfec580ff5ce13c25e45c60f65a0824a7b9b9167. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/ITH000350205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a0c9fe4eb2750a82cd0a5a2577317053a16156fe816f40878d924ca4bccc83. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ITH000350187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905a278f487583bc18f6cf79c918affaf09569d29fc1ece199b98f2204ca3306. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/IT7009301910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04faf43838da0300a92c12c75472a0b53c2ab57a2482d45215f4aa0eb33c964. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/IT7009301960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb839585f4f5f2f582166cc44a6724691d9c5fce40fbe91c32f2f38852ec31d1. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/IT7009301860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c14029ff07e230a0de6939c70a384346893cd93e193f1d9bdde16a8a5ec66d. 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/IT7009301870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ed4b982d0ce95404e8f839287f2f69971ef6f6f846122d8dfc7c68cf34c126. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/IT7009301880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a303852bb6c8af12b67861154adb748c854f4e9ba377a59067fcddc69c121c1. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/IT7009301890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bbe684828e03904be42ed9be515f2425ae0909baca069c6d6f92d9c98f46d4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/IT7009301900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905a278f487583bc18f6cf79c918affaf09569d29fc1ece199b98f2204ca3306. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:47:48Z), 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/IT7009301910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872dfa42f637fed2ec6387fbd1e3209c5e49b352f277e8e227f211efb9771d37. 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/IT7009301920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04faf43838da0300a92c12c75472a0b53c2ab57a2482d45215f4aa0eb33c964. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/IT7009301960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ed4b982d0ce95404e8f839287f2f69971ef6f6f846122d8dfc7c68cf34c126. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:44:39Z), 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/IT7009301880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54d21379c733333d44eee1f0586b6e81c47f0b96fba90d365dedf4c9758bdf75. 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/ITD560500263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc4f843d2fa2857ba7208510a5e2980d29d6276d0463fc2f1446949d5de1764. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:39:28Z), 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/USA370635948.
Collage (50th Anniversary / Remastered 2021)
Sguardo Verso Il Cielo - Remastered 2021
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c40358cacf9ef35a5af7a2be20131ebd608774a09b413b9ef253eb9684f47c1. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:28:26Z), 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/ITUM72001204.
Il mio Capitano (feat. The Trip & Nico Di Palo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ad456e302f7fa0cb56126e8918b89580c7df0a1b68b5803a29783d936a810. 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/ITKKU2309001.
Le Orme Plays Venice (Live 22 Marzo 2025)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c14029ff07e230a0de6939c70a384346893cd93e193f1d9bdde16a8a5ec66d. 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/IT7009301870.