Gene Harris (born Eugene Haire, September 1, 1933 – January 16, 2000) was an American jazz pianist known for his warm sound and blues and gospel-infused style, known as soul jazz. From 1956 to 1970,
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 0x990b27fa691e60134a7fc86937cb8dbfb88802d0111201e62809f16bd6083de1. 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/bf7650ab-8c74-4883-9aa6-143d3034eeda.json and https://artists.proofprofile.net/proofs/artist/bf7650ab-8c74-4883-9aa6-143d3034eeda.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 0xd4f3507b2937fb221e7bec607b25fe961b06676229cada069024794774f2b106. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USBN27400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e8c631a3ad34849cd74c602c39d23b8c98cffa70444816d1646f339d164ab9. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/USBN29901188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838321f2ad6b070168b4828c176bc56ca22edfed1faa530aa56e163061090f03. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USBN20900388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52edee7fd132f838d3c4f810f28fda8d82088efea4902470c112d4731171dee. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USBN20900372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb25a23db56f4d81e0e153f4bca07b39b015265fa4995e40dca3fd5e2ad785bd8. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/USBN20900392.
If You Can't Find Love Let Love Find You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68240800cffe13659cb99546eae18355829c517f948b49fd45a9b8f06a864633. 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/USBN20900378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05dff36537c36b90104a7e71b3941376b37f556471c86761b38107354025d725. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USBN20900387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13d319a1aada4947c0328c373d42ec3e4d8416b50d5d61e2196737b5e2d3008. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:01:28Z), 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/USBN20900371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adb05dcaa175dfaecdbcf1f0687baf5ecb708a84937278dfbbfb88c498dfe6a. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:34:52Z), 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/USBN20900382.
Nobody Knows You When You're Down And Out
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e877688010cb3ca942f9c9d5a6c2996a364cd1a63ead7d8885911bd6cc2564. 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/USC4R0300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb630fb378f16c592b16d372986b8723414b84cafae0bd7b1ac87230a77f1207b. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:28Z), 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/USC4R0302151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccca019bc3d223f5f5b6b30e5abe5a7193cc9a0da5e00962814f2078091e302. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USC4R0302179.
Best of Gene Harris Vol 1 - (HD Re-Mastered 2011)
Best of Gene Harris Vol 2 - (HD Re-Mastered 2011)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22828ac62172e3360afa9f6fc8e028d8e13238a5aa2f666f3d129d1b02695edf. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:58:12Z), 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/USY252284357.
Blues March - Live From Dimitriou's Jazz Alley, Seattle, WA / December 11th & 12th, 1998
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39434798866c65c38eaccc09d34b4fb3f5518f9b39461636b101dd00243cb96. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USC4R0300269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097b283bbd38cab96e2007722b98c884a0674fe3e30fa1c2ccbdaccedb567f70. 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/USC4R0301043.
Elephant Blossom Blues - Live At Maybeck Recital Hall, Berkeley, CA / 1993
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a261b9334b3313360d5133548f1b5617e3143c82a6269d1ee1cfefa986d2d0. 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/USC4R0302628.
Things Ain't What They Used To Be - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb736ffcfbd1980d91baff9d2409f2376faed58c469353c38b6060a73505b5150. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USC4R0304173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1a6103c859ad2a2a13fb60b0686aaa19197e2ba1570ec5160d510fdc035fa9. 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/USBN27400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced294a14896dcd0f54820f94ff6f806c08650a80f2bd664b0391f7be33a7032. 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/USBN29400092.
The New Groove: The Blue Note Remix Project Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc491ce1a125c5a92a749cce27f3786d4bc1036881003d6e468618216ee2bd5. 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/USBN29600938.