James Addison Baker III (born April 28, 1930) is an American statesman, attorney, diplomat, and former Marine Corps officer. A member of the Republican Party, he served as the 10th White House chief o
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 0x4855a087213a8e005dd83cd3d038a11ab6c0b73f085253387ec81c4e7a512b42. 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/b459c08c-a1d7-4efb-9480-87cca7ea5463.json and https://artists.proofprofile.net/proofs/artist/b459c08c-a1d7-4efb-9480-87cca7ea5463.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 0x1e3cb8bef13f367ab44276acf8270eab47149f97c492b40e1c60985cd4d61778. 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/FR8FB2320100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abc8eaaf7864aab9000c92c1bb97c8bbe7d821045c9d98d401273bc6b270862. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR8FB2320110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3cb8bef13f367ab44276acf8270eab47149f97c492b40e1c60985cd4d61778. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR8FB2320100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4d8972c123d82504974f637c8a92b41b26ae86462ebe356bf01d26c143d7c2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR8FB2308910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5d29d2b6afb7af290643057eacb7a8e19c8edb3b2017e5a9734d0ccdf92a66. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR8FB2320120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a9716b0ed5c93024ecba7ec6f62c7a0f8b9a36b3441ffdf538f43370ddc084. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR8FB2313940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b6348d73bf41257ca4433b893fad2b1307db07338d26cdf8d9c5176490246f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR8FB2301200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787dfbf85c16bd0d5891c474a1e8b139b3c37a45a1f271ca2f9608ba35ebc26f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR8FB2320130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e0a31fc7c126a6faac12cd62845e3849e1506d2581540205d2fc040de17bd1. 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/FR8FB2311800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd989c914e2eed944ef3d28c16affc1672d63ca0d4bf3fea96a701cb519286de1. 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/FR8FB2320140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c8f4073343afcaca9db0ffccdb25a420383a0f2042740744a78e70f46e0579. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR8FB2303400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4f7a1a6a21219df51870119c592d79c2ca2f25b65b01d52388dae42d44439c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR8FB2300400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01071a554c66c41ff570475251fb66ff8e64cc9a128890128a2c769e05d6fb3d. 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/FR23R2200030.
Les monstres ne se cachent plus sous mon lit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f56191bb788b34b993c50695f960d27491537751252a22f102c227e56f87014. 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/QM7282457461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b8a76fd52faa21d9ecd2d6102ae98a0f41c4156297dc08bf84edf673092a98. 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/QM7282457392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f3a46b733eeac17a6d94a43c6747b3635743ad1b57d3f4cc86e3d5c21ea113. 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/QM7282457479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d98e26a787d7e8303ff6e9d712c0ebadca02efeeb1a74aa157ffbaf429b263. 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/QM7282457483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c8b83c2b27b1f88083b15089ac027f91132169625375a7b721e22be94a3c7d. 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/QM7282457486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53985e99659c0f564c0a7b546c60ffe3c6a134caf014ee309efea95bc546c395. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM7282457517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c8b83c2b27b1f88083b15089ac027f91132169625375a7b721e22be94a3c7d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM7282457486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b8a76fd52faa21d9ecd2d6102ae98a0f41c4156297dc08bf84edf673092a98. 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/QM7282457392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b8a76fd52faa21d9ecd2d6102ae98a0f41c4156297dc08bf84edf673092a98. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM7282457392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5d29d2b6afb7af290643057eacb7a8e19c8edb3b2017e5a9734d0ccdf92a66. 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/FR8FB2320120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a9716b0ed5c93024ecba7ec6f62c7a0f8b9a36b3441ffdf538f43370ddc084. 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/FR8FB2313940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e0a31fc7c126a6faac12cd62845e3849e1506d2581540205d2fc040de17bd1. 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/FR8FB2311800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c8f4073343afcaca9db0ffccdb25a420383a0f2042740744a78e70f46e0579. 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/FR8FB2303400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b6348d73bf41257ca4433b893fad2b1307db07338d26cdf8d9c5176490246f. 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/FR8FB2301200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4f7a1a6a21219df51870119c592d79c2ca2f25b65b01d52388dae42d44439c. 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/FR8FB2300400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd7eb594e3ff8a767719271c17ca88a1eedcb3bab798bdcf03a367a57250dc7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR8FB2108400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f0decfeefef498ea8a789179568191a1cb449edf18882c015f77d55762d528. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR8FB2007710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd883c1a472281a7ffd9bd3e8db83dd1281eaf4a4ac66b8c5f9bbcc5e80cf9300. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR8FB2007720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71d7024097a06ec2760c3e07f6066484ebb199e16a19572f0a50b89a66fe6d6. 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/FR8FB2007700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994c02fe5d4dd1a644563dfc4ba498f23de0d7b6c1ce05eaa6942aafc10e44cf. 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/FR8FB2000810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3060ce3e8c46c1d30f0a0e81252ed7709de9e45c9e4d61e81517e32e775f93c8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR8FB2007730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71d7024097a06ec2760c3e07f6066484ebb199e16a19572f0a50b89a66fe6d6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR8FB2007700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994c02fe5d4dd1a644563dfc4ba498f23de0d7b6c1ce05eaa6942aafc10e44cf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR8FB2000810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cded01616c728cad82aaaa2bc47a8d5496f4260b69c4d30267c702faf81421. 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/FRX281919899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65715006626d5806e6ca781abff409202f245c6d2d39a336b1fd4ef3114db16. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR8FB2007740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db4a4f418a342f8a14f68769510f6110e772f4b3cf5559dcd0a895eee643f13. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZES51908177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5ff81988c25ad8fdf72b24256e421d48063767e2af1a8f3a4f3e98f434102d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZDA51935081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648ebf6b8149a9dde64cb9e807df18b8edcac88c611795ec2205d46a21132838. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZ4JJ1845959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ce37a17587b8fc80aa5bd2b182af4363a08631a3ec94ecdf903564c416e929. 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/FRX281919898.