OT-2026-000000837
Publication integrity record
Method for manufacturing a compostable pod
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000000837) never changes.
Identity and time
| Publication number | OT-2026-000000837 · never reused |
|---|---|
| Internal UUID | 01a0a673-e4bf-7b61-bc85-171cc5ef7695 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:28.191856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000837 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbf08118a013c6777f4ee462c32dc46208151d1ab69294e9cc121834946118c2 |
|---|---|
| Markdown | 0ad78297430dd536f243b5c19443bcf065581d4f45a589c6349e49fa1b489ff4 |
| Publication page | c40134e1aafe1cf47a0445ac95a1de272a0b31c2a3aeb26adb4210283271a57a |
| Manifest | cd7f3b374db0113e5b7c942eac1bf35f9c1c25caea38cd7476dcdfde4d168a53 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | YnUvifVHsNG0KXJLZQhDf27TWVnGN8nzZWwLDhUY6LYO3/+7xxkLToZ8QCFK+pbDj9oP7c3rkCzHlTtNE+yCBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T20:30:29.337425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000837observed c40134e1aafe1cf47a0445ac95a1de27...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:30:29.307875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000837/manifest.jsonobserved cd7f3b374db0113e5b7c942eac1bf35f...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:29.293937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000837/publication.txtobserved bbf08118a013c6777f4ee462c32dc462...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|