Lee Jesse Gamble (June 28, 1910 – October 5, 1994) was an American professional baseball player. He was an outfielder over parts of four seasons (1935, 1938–40) with the Cincinnati Reds. For his caree
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 0xdc9a2ac7a0f521d6ebd8c2b5c9acbbefba0ea0936f3369631294fcbb4d72cddd. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18ca35d1-9ab6-4b39-98fa-01ff5e25f197.json and https://artists.proofprofile.net/proofs/artist/18ca35d1-9ab6-4b39-98fa-01ff5e25f197.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 0x329f6b8d9c25582a7e8f3dbed2a80f5cd51269a0a63770e1de6964a5db39289b. 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/GBLZC2300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb573c8f24b728335888358a560f43e2cc78344c19b6f48d37e2a5134a7b9a168. 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/GBLZC2300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ce7d3c276207534a95489b5c6ec12ef090627533deace3a601362b5b3927cd. 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/GBLZC2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d9e22402e42d8f823a61b1c18af7eb74e81352e80a31c942968a0c77ed0c73. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:11:00Z), 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/GBLZC2300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbb56e0214f928a46ed915ddfe0a9316d9fff701399cf8e853b937a636f9bfe. 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/GBLZC1800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fce2599778cc7917dc6978e4a9c3c387ace00e3a8d8112b1555a3eb1aec110. 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/GBLZC1800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f53d2fab1ab36b04276ae3e9ea005507a44f20512277eca25483c902e249f3. 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/GBLZC1800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e529ff57eba6e160ddbd72d663960263fe8995e6542327c997813b71e6c2508. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:39:35Z), 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/GBLZC2100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc376ee84bc34d2d9fd6031d7e49eb5c6c91619613b788af7ca5b81a4a76802cf. 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/GBLZC1700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0533a226c6740955d3720f00f99214a18f0847b188260aac6f8612bfd7ef2478. 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/GBLZC1700046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184506d1862014e416f45c866d03ffc07f22f7612d59813c2fa4aef7b0d33a75. 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/GBLZC1700052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ed2d0894354c4bbab887a6af73db986b5718d81accb9abf32330033abc2dac. 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/DEX260992553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317579e8f3af0d78e6cf29c4a60c89869b40a36149b1935aa2f9a963ad7615f4. 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/DEX260992554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92081a403593c8d904004dca8973405ccdc55b92cba178249a7354664823c0b5. 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/DEX260992562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1af55fb1b74dcfd62b30ddcfd7388b4d0ff56ffd5cda58cf4270b5df5d88c65. 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/DEX260992564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd001c72c30d1e619bcfc915f8be575d995e62e9bc175fc263ea8471ea4d879ca. 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/DEX260992557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7b84375f761aa9f67f11d85d22765f72b934da28d29d35a14267af736fad2f. 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/DEX260992558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d43d531d2990e2bc1f9903cac32eb4ee832b9c48a9134d9bebdce9f800465ea. 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/DEX260992559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf427baf09da121b032f66def8868e3473c7a0590e59324ebf16965ee80d38340. 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/DEX260991437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1abe4170310e0e07d413c6da857f7ce9ac9ba7fa788af3e8f3bc05ea9846b8. 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/DEX260991439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de9d9f95c79b6c615367df596acf2525bc450d12cae1c1672ca094c9d040eaf. 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/DEX260991440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb25df62aeea6e55b6354e4813855750108f053a7e18107440f0b2da8e3a521d. 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/DEX260991441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0858704f6eb60a35ee4ad5ccf8e7baf399f8a8e746a416a4a1174e250199ac19. 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/DEX260991442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08677b13c9adb46272c7e9b6c8520fa9eaeb5a4aa60a4aa492af26bc0bdcde0. 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/DEX260991444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6267ae46b3f5576c46875f29360a51e119a92eca5fd0bbee1d9d14c583f115. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/DEX260991445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ce7d3c276207534a95489b5c6ec12ef090627533deace3a601362b5b3927cd. 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/GBLZC2300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fce2599778cc7917dc6978e4a9c3c387ace00e3a8d8112b1555a3eb1aec110. 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/GBLZC1800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd0405f05afd0b515ae96d659c42da4d6dd98182dbca918003fef6190c0b9ba. 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/DEX260992517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9221e694a46cd82357ae4986188a031198fc5d8361f481f3e4eeafb4392efd11. 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/DEX260992518.