OT-2026-000093049
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093049) never changes.
Identity and time
| Publication number | OT-2026-000093049 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7478-aa04-146813326176 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093049 |
| Status | PUBLIC |
Content hashes
| Canonical text | f54a0a7008739fe560641cbddc96d2ac97164f6b73a619b7285c7158993c73c1 |
|---|---|
| Markdown | 7226cc8e7d0b8d406f6787601a07637d8d42bcdd315a129ddef34969a3ce048b |
| Publication page | 9288547cf858cf2acfede52a0662a8caa25d02dc9d945c5cdea4f42f096fa583 |
| Manifest | 553392bb9ec4193ad12a36e85839305137e2f11036e3358b39ee46f2102136c1 |
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 | MbFxhBRT+JnPPkeM7sHeleU5Ua6Asr/s7xw2HuMmgztQgl0CtM90P8i5Hd98DI3iQxIxkBQxWa1LdCv4e2LCAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:16.307963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093049observed 9288547cf858cf2acfede52a0662a8ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:16.288983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093049/manifest.jsonobserved 553392bb9ec4193ad12a36e858393051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.271044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093049/publication.mdobserved 7226cc8e7d0b8d406f6787601a07637d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:16.252312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093049/publication.txtobserved f54a0a7008739fe560641cbddc96d2ac...fetched by instance-3.rotem.ai from 34.69.0.72, 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
| Custody package | Pending Custody packages are produced weekly. |
|---|