According to the Old Testament of the Bible, Aaron ( or ) was an Israelite prophet, high priest, and the elder brother of Moses. Information about Aaron comes exclusively from religious texts, such
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 0xbaae02c7ce99fa61825476c62eb84b1becbde906432ceb516267eec31e1b1643. 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/e6d36cd4-b8c7-4d63-a9be-8107b3157126.json and https://artists.proofprofile.net/proofs/artist/e6d36cd4-b8c7-4d63-a9be-8107b3157126.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
コロナなんか俺がぶっ潰してやるよ。
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 0xbd3c3ee5815c999f6fb808020c980c7e50f6bcd413fa2a6a9767adc9fc7ba2f7. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/TCJPO2173624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcbf52aad8c237ef80991fdabfbd6bf44522e66d8f8c7f99ac61e7577f89422. 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/TCJPO2173616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5536e9d7009b3cc64b64a6911dda9d4ee090d629105cf8f14c3206231982a0. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:51:45Z), 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/TCJPO2173606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42c2a4b31b7192b1c08df02a7a3f05aafaea950654a1ca6cef29cd7f64e7f10. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TCJPO2173242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c922900430fc3126202c8351e2217be754606590f56d42fb7732c97577ed12. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCJPO2186525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86573d451008a314b37753549a78d76c23fab4a07f8833d97bdceb338930f7f5. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:45:22Z), 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/TCJPO2197938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a296931f5e7f2e93c7dd4c17cf16668b6c54b0e65571c1ecc925bb9ca2c49f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCJPO2197939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0a7b2bead222fc4bdbe190245affd209a36eedcb3566381f59514117cd7ead. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:06:57Z), 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/TCJPO2197950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9e9020e11f3b287352c351bc4bd5ab7229a2bd43abf7d0334c91fa26c68f7e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/TCJPO2197942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cccd5cf401effb6b88e9d4d061f8f3ce145c32a6df368bc3350c0b42f06393. 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/TCJPR2205720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfc600c306d29fd0d96927d047d3437d02d432edf7803436710e1058864860f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:42:52Z), 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/TCJPR2259624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3881045ca0e2df54ea1dd577c29f829db388bb0a68466d14efe0675d374444ff. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:55:26Z), 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/TCJPU2222470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899267040056a01cd8129c14d3723cb8cb7fda0c4a849cc3034ee658c65c7e92. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:03:14Z), 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/TCJPU2336727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a96b91aa7dfc0ff84eb6127281def661a4264b7ba04c0581b0cc12a8932f68. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:25:02Z), 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/TCJPU2337232.