Davide Rossi:it:Davide Rossi (born 7 August 1970) is an Italian violinist, string arranger, orchestrator, songwriter, composer and conductor, perhaps best known for having been the electric violinist
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 0xe8c022936692c46a0f13af9ac18057590e295ded59efd1ca35805b77da2ecbf1. 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/7b270641-f8b5-4be4-94f6-ac03aa97f89f.json and https://artists.proofprofile.net/proofs/artist/7b270641-f8b5-4be4-94f6-ac03aa97f89f.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 0x09d61982c79420c919923ec7888bf2e1f5f73dceed4a8687a2bf0d381669bbd2. 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/ITB002400685.
Luv Me a Little - Davide Rossi Strings Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426327851bf32e3ca5f3027dfebeac8c13951a6a5ddcf4162d5a90c21d14ca24. 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/USWB12300558.
Ghosts Again - Davide Rossi Strings Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a87ffa81d13cdb6b3e18abc00e09d1bbbe61919b52ffa8702712b5d2016c2b. 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/USQX92302659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d61982c79420c919923ec7888bf2e1f5f73dceed4a8687a2bf0d381669bbd2. 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/ITB002400685.
Believer (Davide Rossi Reinterpretation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121087b7329c0dbf700caaf4ac484f5b57e54a807957c75de75cf85495a02a3f. 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/GBAJH1000504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80730cdf973d06cc517a286d44612c6f811a44dadd5cea051a57994dd6b56b6b. 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/QZ8R71700249.
All the Worlds We Built (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80730cdf973d06cc517a286d44612c6f811a44dadd5cea051a57994dd6b56b6b. 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/QZ8R71700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f67d0e91d35791e2e32b40c0a0ad4a16ba36e800773f5dc610d28977383de9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZ8R71700385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96664febd30e1b536c95fdcfe8d30d1c4cacdaf668901118b36c262d647976a1. 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/GBFFA1200108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3cd9618e8adeea3ecd47aac3b55ad87929a124833cb7256ccac72a64373901. 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/UK23S1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ff3db540550cc6cc746f79c457e9a21280f630ed2c80a704aeb92c39b6c088. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/UK23S1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64423596a285f6a3cb7f9d5eb0a71f99d9e1bdfd8edfb07515247552fe824a61. 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/UK23S1800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298f1225dda10a39cb9d93f797104b9306bd53fddc1a203a44977daaca5a4071. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/UK23S1800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f15817628e4c17bd60bca4b4bf40735dacd20e8ca3a88b7b1ae04d93cbe447. 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/UK23S1800007.