Robert Gibson (November 9, 1935October 2, 2020), nicknamed "Gibby" and "Hoot", was an American baseball pitcher in Major League Baseball (MLB) who played his entire career for the St. Louis Cardinals
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 0x5907f285d6e550a68c366d7dc005482ad513783a6be47780bf63e5ec3b006653. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da5e98ba-3cf8-4ff7-b5e8-e171e854a213.json and https://artists.proofprofile.net/proofs/artist/da5e98ba-3cf8-4ff7-b5e8-e171e854a213.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Makin' A Mess:Bob Gibson Sings Shel Silverstein
Makin' A Mess: Bob Gibson Sings Shel Silverstein
The Riverside Folklore Series Volume One: Joy Joy! The Young And Wonderful Bob Gibson
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 0x236c422f7173f1ab11dab0acaabf18b32d175575e0fa20f1337dc1c387a910e6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USFI85800519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce73cff0c51ef7c6f621e0d872fcc2b3fba47933ca17e74bf625915719d87ad. 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/USEE10500763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4f01f3de4d6d7ff4fc85b5097154685d809e5bd7db430b647555496e8523b2. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/USEE10500765.
Bob Gibson & Bob Camp At The Gate Of Horn
St. Louis Cardinals World Series Heroes (Live On The Ed Sullivan Show, October 18, 1964)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1fb1be5bded16bb929d7d159323f6e9aa6636b68869f904cc4a21a39a3591c. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/FRZ178320410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd2c27994f1aaf547e0e77af24659117aafca22db408e99b1ca5995f245f5e7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRZ178320430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8f6f7b641cc9ccab620651ca8bf5ad82b418a7412663a80d74307805a24ce1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/FRZ178320480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7836bcdfefc9a43887fdc27daaf0ab3c8560b5a357c210e5616491575199ddc3. 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/FRZ178320500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6504f9d8cbbce95cd28a5ddafe51eb6f3a47cde6e7837d6c76aea9b15a122153. 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/GBLLH2081916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f48d4f9aa2acb7e88974cfc65370d9097ccf3539a4dccedd2d1f58a94a642f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USVG29706265.