Eric Gale (September 20, 1938 – May 25, 1994) was an American jazz and jazz fusion guitarist. Biography Eric Gale was born in Bedford–Stuyvesant, Brooklyn, New York to an American mother and Britis
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 0x362d93da48a2d9a5efe711309edb3558540b094c4f04ef3d9a3c675198de70a5. 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/d0cf18d7-1ec4-4b2d-8ff9-529140e034b8.json and https://artists.proofprofile.net/proofs/artist/d0cf18d7-1ec4-4b2d-8ff9-529140e034b8.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 0xb860bb7bec8b8af0f885f16b8a718a6299052d82315c83a8b17c0849ecf370cb. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USSM11701032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b1205cf05eddedf4feefbabad7a1b3a1d30a42a8c6d689b6c28f3edce8833c. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:43:17Z), 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/USSM11701030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b381f78aa883b965ef5d3377f469467af32d1eea788b98c84851c806d5873f3. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USSM19927335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8784b5622bfa16e7fd1ae8b13e0f24cc0f881f13dc57753826c4acd9476dc5. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), 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/USSM19927336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00fc864ee9d96bcdbab73cbed176def5c45d7fa9236c8e3cbcad9c558f47ea8. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), 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/USSM19927337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0577011c121e8ee6da8b582e34de99c109f0ac65aa54caeb9c2df1c46806d9. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USSM19927341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae3b13d1e2285571d40ad7089aebebdebf46859ce6cdf6e7ca391ccc289bc78. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USSM10502048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e4103aa6ee3521f653620e224b5954c41bc82124f3639ac7bab1c1755611e4. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USSM10016564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1735f0aa16f4d8c06c6ab9651c80004d67cd914fc7b98cf04b860d74bbc5ebc. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USSM10307378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049a6cd49f71b400ea44cf2fab8535641382124a2bf168dd7492ad3ed725d819. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USSM10307377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0333d5ed35c83aadb7baf8235bb63debe8312d840a0081397c518c2c17d7a4b. 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/USSM10307376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd243498858b66a3a952e52e7e73b6a70dd49ea80b518e5112f775e8699e59c. 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/USGR19900235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf730e798fa84f37546bf1384b3ec3055782f9eeadd4973c6540de9f8f9075f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USGR10000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd243498858b66a3a952e52e7e73b6a70dd49ea80b518e5112f775e8699e59c. 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/USGR19900235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e4e752c097e63e0543a002462552799bbda775c54fe16809e544278c53bfe6. 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/USGR19400007.