Raffaele Celeste "Nini" Rosso (19 September 1926 – 5 October 1994) was an Italian jazz trumpeter and composer. Biography Rosso was born in Turin, Italy. His parents attempted to send him to universit
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 0x1efe58aa85b470f1c2eab746fd077dd988e7fd1c514da28562371d14b17ddfcc. 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/fae58b6d-fe29-4baa-8956-32101862afa6.json and https://artists.proofprofile.net/proofs/artist/fae58b6d-fe29-4baa-8956-32101862afa6.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 0xd57fb88916dba38f3a5fa5e501d74566da243623abfdf1f0e6eaf7591c98dbbb. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DEXO52482322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a7385153b6fe6664022503a1e0c33840ebf368fcef7bb782adb845b88e9122. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/DEXO52482323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd983f48db2ff60c0cff6c8b6e7f936127d712fa7af056a5d5aa6783a6163e0f6. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:04:17Z), 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/DEUE22339969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce268b9e42287e8344921091f3100e993adedc83f2a48a66d3fcecc2dec60333. 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/DEUE22339976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d69e369ac0a61af93b9060f2101a571180bce110f51d5f41bd06c74c677c8a9. 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/USA560858496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea12c73456dbac2cf3a062d7c55194a7a65da229c1afec7c397de9e4ee5d1495. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:10:43Z), 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/USA560858499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0979bb6f35d27a24d4cc72ed97cec3c696b07aa546df594ce7683fc0e3d195. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/USA560858500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4bbbf9ba71e72e29c130734dcc8095460956ca654893085e967162d490b5eb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA560858504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b1bdb51ec6cb0e86c42c6f134dc15e37d5ecff8e443370800914447aa0f7254. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/ITB007170751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce801d020808e9a284e06558f7fce5dd0acfb6b8ef5b1c4f5f121ac30e164b8a. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/ITB007370649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813db6dd4f0edcda20f9cd641dd344d9a584ce1a33d26df091b60ee9f55bb119. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:55:36Z), 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/JPVI08606870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8713e23715d1a5806e3156d52f921d18e6eff0027dcd9a0be090e1db7efd6aee. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/JPVI08607530.
皆殺しの歌（映画『リオ・ブラボー』より）
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5870aec0d2eed29231f499b409022bc0ec5c0dc4b09a61aa3487f73b1427064. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/JPVI08607540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c87826b3d49a1fbcd203e064d6464c20677d90ad469c021574147d55c219e3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/JPVI08607550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e480ee77d8333e0f5731c7394762650d91744bf86f9737bbc1d89fdb77a39d9. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:22:42Z), 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/JPVI08607620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6a876c0ad9060135211a395a2071776dec5b96a14e783dc415952bea534979. 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/JPVI07203910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce6409104efe5a1f3a63651fda5caa37e61884bbd2c83a6fe2375eb6da56bbc. 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/JPVI01425500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714671eb452aa07741b8d1d6ab0dcacacf5656c316527deed3493e4fa3132f0b. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QM4TX1571028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0883be4e51fcb9bf8a0b630f0bc6a702c4bb48066b94f46f38f9c71761543bc0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:26:25Z), 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/QM4TX1571032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25c0ae2b3f0bc9e5a975afa5d47db2cf8bd5ea30870dd2a26e1142b19b89ec5. 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/ITB006570786.