Everette Harp (born August 17, 1961, in Houston, Texas) is an American jazz saxophonist who has recorded for Blue Note, Capitol and Shanachie Records. His album Jazz Funk Soul, a collaboration with C
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 0xc2daf0261dd14cb631fb3a7e52116e79ab8c3531f0810094090b9cd5699e9e73. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d3bfe32-df76-434f-aab0-69081ba8e354.json and https://artists.proofprofile.net/proofs/artist/5d3bfe32-df76-434f-aab0-69081ba8e354.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 0xbe803f6197823bfcceea857b8adb09a4d03bee2e21940d08d6e76535e75cbb97. 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/USBN29200438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6920b7e169c5dd8e5e25a27ed876d880a471b6e350f6ffe996498c87b7483a. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:10:13Z), 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/USBN29200437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78271317e4f48bae650b516b8760dd4eb76cc1ca5b9052446ed0e9a6a65dd9c. 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/USBN29200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cfea899905c807346080dbbc11944aab0a5cbf12c99d896914d9059e4514df. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/USBN29200442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169f1e858154016e0d8993fe7bb6ac8ec8028fde0036304b2eac553b2a3e93b7. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:49:39Z), 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/USBN20700841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b00520c652ec56bf0c2471ce5670f2e8f8151b470d0577b1bdcdd73796e4f0. 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/USBN29800458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a5927fa3951dad8d1630d4ae463d35828402996be07709278f8dc0892a83b1. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USA560693917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95432b436e14960914045b2bb2eea0c16cb48e8d7838ea8a4a17d523f7d12d3. 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/USA560693921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe751bd4724f714db2830955f3c98c64c62366339862240908b7c732e5d2f6c3e. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:48:12Z), 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/USA560693923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9d0dbf29c4929188230a54afa130797cbfd3871f8660c8bc2f97ec70efcc20. 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/USA370641775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fcecfde4a40a8d318e087934378ddcaccbcf28999bd476c56eeae1a15ad71e. 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/USQY50955581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21a14a59ae33c0deca866b16fb5f1df009f0ca9e66b3f47d683653a46b437c0. 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/QZHN52072907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361443c0a2615339161a7e3c867088310235f2483138ae1f3165345dbe6eb3ab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US5260500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a501242c276ebb580baaed20357a92485d08400361add0cd04fefad4f9c1b5. 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/US5260500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf358ad212fdad27a80cafd6e790547b2bcdd8cb06658125f0419460ec5efe52e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USL4Q2100044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a89a35d3c6a87c5d5d61e89515db555f1cbf06a11083081bea6e49e86a7c66. 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/USA560568241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f50728e67b613eb3fd75d6834b0934dd54ed30424307fb50eeda8926b3f433. 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/USNPD0714147.
Sweet, Smooth & Sexy! The Ultimate Collection of Sax For Lovers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bbd589de0e47db70db04fc64e5f228861a81498534e11ebf368d7ed503a604. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USA560767014.
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 0x7301374d03b259c897d66e367021abe5483eee813d607fb249d39644ad170538. 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/US7SF1656216.