OT-2026-000000195
Publication integrity record
Inflatable fiber reinforced bag
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-2026-000000195) never changes.
Identity and time
| Publication number | OT-2026-000000195 · never reused |
|---|---|
| Internal UUID | 01a0a673-185a-7c8c-9b54-f5427ce48cd3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:35.867043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000195 |
| Status | PUBLIC |
Content hashes
| Canonical text | f10735cc181fbb728b2166025c5b076e645054219389d55fbed5f8778e49ba37 |
|---|---|
| Markdown | 5d0667adb5d515e4e0b5ced89cfe1fc880e70f2573b82fdc3ca6a2d3cc0a2068 |
| Publication page | a84db52ac457eb23c6fb8814aae22f530ac7ec425247a7510584211f2f2c7520 |
| Manifest | 9d4b805741474c7a2603fb3f1ece3f7bf1e96000d21e24103849c518c11e3b86 |
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 | kabuA2JHy8xdaaWuXgjPrC3F1/44uyyRrPRGY2Gs4lAVLZmd0z/wWsetnloJWE+Y+spW3uw5bvChO9YIaOg6BA== |
| 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
| 2026-09-15T20:50:38.102288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000195observed a84db52ac457eb23c6fb8814aae22f53...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:38.071452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000195/manifest.jsonobserved 9d4b805741474c7a2603fb3f1ece3f7b...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:38.058011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000195/publication.txtobserved f10735cc181fbb728b2166025c5b076e...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 |
|---|