Authorship attestation for "Company scrip, company store"
https://cdrn.xyz/blog/company-scrip/

Statement (signed exactly as the lines between the markers, EIP-191 personal_sign):

-----BEGIN STATEMENT-----
I am the author of "Company scrip, company store" (https://cdrn.xyz/blog/company-scrip/).
sha256: d05bdf51815e0f31481947d876bbd8dda74c39bb47c1a95dc92456dbcc031355
Published 2026-06-08. - cdrn / cdrn.xyz
-----END STATEMENT-----

Signer:    0x34eb878aB45D2a0a7B37cF5728c50E23ac4AB7C1
Signature: 0x6dc6d644ea356f0cf11868e4d03dd1ee8bbd6bbb0624e303fb7868447b7e0885014a2f7dc9e8cbd79599bb6e692404f2ebc540b8583be88653bc3821c333f2071c

Verification:
- The sha256 is of company-scrip.md (the post markdown source, published alongside this attestation) as of the attestation date. Later edits change the hash; the attestation binds this revision.
- The same hash is anchored into Bitcoin via OpenTimestamps: company-scrip.md.ots (verify with ots verify).
- Earlier attested revisions, if any, are archived under provenance/ in this directory: pre-image, .ots proof, and signed statement for each - the timestamp of the first revision is the priority claim.
- The signature verifies with any EIP-191 personal_sign verifier (ethers verifyMessage, viem, cast wallet verify).