Nate Wood (born October 3, 1979) is an American jazz multi-instrumentalist. He has performed with Wayne Krantz, Kneebody, Tigran Hamasyan, Louis Cole, The Calling, and Taylor Hawkins and the Coattail
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8154f770ab49eef9a05880eeb1b3cbf50794dc591e9cbcc9893afa31f25347. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/68e2a306-52b8-4b04-8c42-0f4804ad6a5b.json and https://artists.proofprofile.net/proofs/artist/68e2a306-52b8-4b04-8c42-0f4804ad6a5b.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7146206845dd8c507811481731a48ee3edb6078b3218bb1944fd50a85c37f187. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USJAV2110001.
The City of Prague Philharmonic Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75599babbf1f753a4248dbd224ac101a732b5ca3141c2ed6146afd2333581eda. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USSM10306226.
Chorale (feat. Gerald Clayton, Nir Felder, Adam Benjamin, Nate Wood, Ben Street & Tigran Hamasyan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92fd3bc5db66f89b70adc175ab1ef07fc199fef4014b8956d222de7a452d0361. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US2W61230801.
Backbou (feat. Tigran Hamasyan, Adam Benjamin, Nir Felder, Ben Street, Nate Wood & Gerald Clayton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ad1456eb446612f24204d72573af91d5f55c300b5ffccb139f8bb3e41a1bfb. 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/US2W61230804.
Blocks (feat. Tigran Hamasyan, Adam Benjamin, Nir Felder, Ben Street, Nate Wood & Gerald Clayton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25dde0efabf338e8d2563e7c011fe59bbf8c79567905c6613136e42b6810d36e. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/US2W61230806.
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
Frame (feat. Tigran Hamasyan, Adam Benjamin, Nir Felder, Ben Street, Nate Wood & Gerald Clayton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21179f371b3de58c268e265540cc7271eba6898e1346c5a628cd1e375b26c6dc. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/US2W61230807.