Frank Jorge Lopes Jr. (born December 22, 1994), known professionally as Hobo Johnson, is an American vocalist and rapper, and the frontman of the band Hobo Johnson & the LoveMakers. Early life Lopes
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 0x64a3c683ae47dbbe206514d5f9aefa83fdc8bcf8fc28da1f2b7e627afc7e7c02. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/665d2783-00a3-415b-9855-38786100ff94.json and https://artists.proofprofile.net/proofs/artist/665d2783-00a3-415b-9855-38786100ff94.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 0x861c7233eead4e73abe3a7d141b01cafc1cd50068873de5e016ada4e5cdf1d6c. 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/US3DF2145116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cada401a2b35f797ca652789e73623749666cd7f4582ebbab7529473eeec78e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US3DF2145119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e7e48980db3bb966bf6059cd65163183293ec1909f1c9f490a94bd0afd3c8a. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:59:54Z), 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/QZK6L2198387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04ab1dccf6a22018331885b32a260f6b287f91f9f336460f19b5e638bdbc7a6. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZHN52481020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7aaa8c19e0b8d902f20b3a240928fe508091b26627064c318da92399a5bd27. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZHN52481019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04ab1dccf6a22018331885b32a260f6b287f91f9f336460f19b5e638bdbc7a6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHN52481020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f89835d83a9ac7b0ddf15bee60508f8906aa7856825e5f30fd924057efe7b32. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:27:04Z), 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/QZK6H2507096.