OT-2026-000036406
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036406) never changes.
Identity and time
| Publication number | OT-2026-000036406 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-747d-a896-6efa7eb1b38b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036406 |
| Status | PUBLIC |
Content hashes
| Canonical text | b03888994ed342da90e489585373d31b2b928797957898d48bc012aaefc07090 |
|---|---|
| Markdown | 6941d7d9215c764c3a3b91cc5d94a640876928c650b04af33fcd253103b34ccb |
| Publication page | a08648ec4957c868424f8ebe840d5c4672a572952dce807ae4da29e8b0416b76 |
| Manifest | 202623da25cea32f125fcd44e9646f5ceb96529eb93f1789eaa6dbe278ea5891 |
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 | N601SGGBXB+hkpE8zcW8W4LRwLjluvZQPSzLWWmlwl3sdVuISMSkbm8efEf+CXQd1pU1VgCXgTTovkk4kc5MDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:47.620342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036406observed a08648ec4957c868424f8ebe840d5c46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:47.602707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036406/manifest.jsonobserved 202623da25cea32f125fcd44e9646f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:47.577778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036406/publication.mdobserved 6941d7d9215c764c3a3b91cc5d94a640...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:47.551949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036406/publication.txtobserved b03888994ed342da90e489585373d31b...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. |
|---|