Seal c39bd359cd74dca8
The files covered by this seal existed, byte for byte, no later than the earliest time below. The statement names their combined fingerprint; the proofs listed tie that statement to the Bitcoin blockchain and to two timestamp authorities.
The seal
| Statement | pith-seal-v1 9babc40622278e8e44b10eb0da95ba25bb52b8d316edfa146c9e75e3afd48c89 |
| SHA-256 of the statement | c39bd359cd74dca822ae9ffbd59f451f37daa1873d3b116230450b60e141cfd4 |
| Received by Pith | 2026-11-11 19:38:25 UTC |
| DigiCert (RFC 3161) | signed 2026-11-11 19:38:25 UTC |
| FreeTSA (RFC 3161) | signed 2026-11-11 19:38:25 UTC |
| Bitcoin | block 975,469, mined 2026-11-11 19:56:04 UTC 000000000000000000010334386c4356e317f2128606b51bba9219760fdb9923 |
Revealed files
| The Breath at the Wall: A Balanced, Steady Window of Eight Postings Is One Act doi:10.67347/pith.preprint.2026.000058 |
SHA-256 34d92d8c9a52c6e3041eed4aa97f5b1ab7e89679da2768672816cd8f126f9876 revealed 2026-11-11 19:38:26 UTC |
How to check it
- Download the statement and proofs from https://pith.science/seal/c39bd359cd74dca8.
- Bitcoin: ots verify seal-c39bd359cd74dca8.txt.ots.
- Timestamp authorities: openssl ts -verify -data seal-c39bd359cd74dca8.txt -in seal-c39bd359cd74dca8.<authority>.tsr with the authority's certificate.
- A file: its leaf is SHA-256(0x00 ‖ salt ‖ SHA-256(file)); combining the leaf with its published path gives the root in the statement.
This page restates the public receipt at https://pith.science/seal/c39bd359cd74dca8. The proofs, not this page, are the evidence, and they can be checked without Pith.