OT-2026-000084310
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, single stage ejector, sustained blow-off before set-down
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-2026-000084310) never changes.
Identity and time
| Publication number | OT-2026-000084310 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7635-94c1-ed03ba7549f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084310 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f686ebcf540d231453fdbfac3cb7f0012866a141d24cde1a9470e6c739ea2d2 |
|---|---|
| Markdown | 25d2b2aeabe38c1115060525a61bd06df49a86a0a1d105cf1729bb6e25af8ec3 |
| Publication page | 3617869bd1b6169e1cfec9d92a5f38b1dfcc2439b03d06ab8d5222f1ae87d202 |
| Manifest | d269298dc500fdb90b7c7a7953f362fc8dd5d9be4b3168645a249da69d06926a |
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 | V/JNMwQAY+ZxuUwOPPh0rrFp2F+o2j6SrMS333jEX4s37G8v8ahwkWpDzQic0F3jALwlR44mRHjOC0C9067XBA== |
| 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
| 2026-09-17T09:56:13.948953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084310observed 3617869bd1b6169e1cfec9d92a5f38b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:13.929624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084310/manifest.jsonobserved d269298dc500fdb90b7c7a7953f362fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:13.913566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084310/publication.mdobserved 25d2b2aeabe38c1115060525a61bd06d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:13.896087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084310/publication.txtobserved 0f686ebcf540d231453fdbfac3cb7f00...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. |
|---|