Beefy may refer to: Beef, meat obtained from bovines, or related concepts. A flavour of Seabrook Potato Crisps Ian Botham, an English cricketer nicknamed "Beefy" Beefy, a fictional character in t
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 0xf755f32d89fe7654f3d4d985bcd73caf5276f4d996debe9bd4953536ea09468f. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a57f9de-5699-4c30-a22c-8d66dd04f3d3.json and https://artists.proofprofile.net/proofs/artist/7a57f9de-5699-4c30-a22c-8d66dd04f3d3.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 0x04bde7f529efc2d4b4ce59c9a12f995322d54f462d3d647481ca1363d8c56303. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZES71800157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd54fef0d901f799c50945effefbbaec0cdd3b2907f3714f09cc04bbaf2bb53. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZES71800159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62a83362d12caf3e6eee56b51764fd8b0a093a893c89819bcd8021bbef1d7af. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/USTCF1021958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb6db15ae5bf8e346c331dc36022188c9cf386372a1417f29d26ae0e98a7941. 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/USTCF1021960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1304da62c08402cf39b6102e62bbb4834457681b76b5158eb7db2d27fa1be40a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USTCF1021962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4db54ba6c4cc8ac4bcd2408180520d9ca969e462895747fd534bbb368240b1f. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USTCF1021975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe973b289feeeff1d1e72f2b79e07db619faa2c825777c4c790b71f89005c0b61. 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/TCABZ1403005.
The Adventures of Beef Thompson: Provisional License Exam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340a6c3f2eb5c6ff7dda073f1a2ebd33e93ba847f2c016ecd83cab66dbf2bd90. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/QZMEQ2238363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e598cb47cfad9ea57a9c201946261e21c6886604718736055dc2b8bb4ce456. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/QZMEQ2238366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273302a34aa2348b1d1547ef317147cbb7606d7975267768491782d0cb6709cf. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZMEQ2238371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f36501b56d36b1942aac846371e463809ffd9279e8e26df49001ce0a31f0c2d. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZTB42373171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d31339cd8901a52eb193c2ad8f4bc4f445feaaa02e3dddb47045e3f5b29f6d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZMEN2516379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dbb9f9043095e92697f0956de40736394821b42e1bbc6fd8ac43d66552c01a. 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/QZFYX2181203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9741f6e4d2b74b23171a95c75bbce879184c0f5492b3bde0d384e1c4eeb56a96. 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/USGCS1200015.