Bronson may refer to: People Bronson (name) Places in the United States Bronson, Florida Bronson, Iowa Bronson, Kansas Bronson, Michigan Bronson, Texas Bronson Township, Michigan Bronson
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 0x3b498898f715fced51c4a9e487ce5d265a490e71f835229695133e488e15f79f. 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/b64f2990-6672-47fc-a165-80fc861d35e5.json and https://artists.proofprofile.net/proofs/artist/b64f2990-6672-47fc-a165-80fc861d35e5.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 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 0xf3eca834ea23d54be47f842e701d744b7f32e1cfac3191a47b9417d52ded70a3. Chain 2 (Bitcoin): anchored in block 957730 (2026-07-12T16:41:26Z), 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/TCACW1757520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a37e41caf8b52688c41bf4e58ac51e80a258a26702845b32eeae375ea612670. 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/TCACW1757573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b6fa0d853eabd30a36b8192175ab9322b034e9fc3726b5f49f17b5cdbf2ab9. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TCACW1757578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50339ffb6dc36a362d1dd0642df7afb9348edec87f00c597e3a44781ef3f3ac4. 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/TCACW1757591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4907916a2d069c0a316e506052f6a9c4d56a8ef19351e55cb00161337285e9b2. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/TCACW1757596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf93e232b99e89f2de22690db1734b9fddc0777c60adbd2d39cc61a88e2354bf. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/TCADB1739716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70e6a7d80e78d2e9a4830d34547fd7766ff0b16ec6fe9c8063857aef1476a85. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/TCADB1739719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb00b0b1b396d2272e474e43e00a6fcacefb0e23c0ec1d450168d9bc40ec7e4. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCADB1739721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49793045f6fea02db9668e625b90a8020b971edbbe439567320a7595f3d35eb2. 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/TCADB1739722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243257f6bea342221699dfdd39de346cca14b3906c5947d56b4a8b347c17a4ba. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCADB1739723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95261e2422f9fba18b2c6463611faa9854db8ae039a1bdfd78327d2c27ac516. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/CH6541822478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414c06ba070308237bae0533b9c384f9f74edb58cf717ae2874b0bd019f72c8f. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/CH6541822479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3315609102c1197718c7ce5b2084b796fc85b62f369e16f1b136a2696a0c71ef. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/CH6541822481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f4ba589ee420713fb2ee800cf755f46dde52f224353b3473f2afd8f39c6c7b. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/CH6541822483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da27d3c43a7c0f2881bfd61275e3803d9c5e02671928a38ee7b7608e540725a. 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/CH6541822484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048e9bd1e482d97d16bbc9a3f2b512325a014b3545698dd48fa18c3b2070bcd4. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USHM22084442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf819f2be5417d92fef7044f51ea93ddcf40bf9308813b72a477bbae7cbb36ee9. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USHM92190898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1be2a7b170b81020a8405dc1f6d049b87bd5fcb5f4b1b35793d357e802a59e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAGL2227259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f4dbf72694791c9a6fb7cbfa5b6e24fc29fbf1607300f8c9a57ca18be6ac9f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/TCAGL2227261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2caf76c15796d1061841a61369f4c95036383f11dc3a4a2629a54833867ed8. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/TCAGL2227268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4f0eca354390f2b0eed0c1d49c676c4a5907ebaf8f06adcb006aca588ffa15. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/TCAGL2227361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921160c76d5df2e5d9c1c5a9fbcabd4e2a9ce395eecf1f141f53287e30aecc47. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/TCAGL2227336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a1f1e57a38fc404e2522b8840c8cace8bc95d3903e89404981fd6c3f470c59. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCAGL2227342.