OT-2026-000069414
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000069414) never changes.
Identity and time
| Publication number | OT-2026-000069414 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-7f2b-a5eb-d777b76d1fde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069414 |
| Status | PUBLIC |
Content hashes
| Canonical text | aa43cbb14571da0c9de5aeca3397bc825540306448073bf274ee68a35559797c |
|---|---|
| Markdown | 8e9ae1f1c3ae249df05c667bbba57d7a20654d49c4f7d8f04c5e1adaa4fc24f7 |
| Publication page | d34232205c2832a383228e459ace98cafe67261bea9fc23a3d7fd8942d03e380 |
| Manifest | 1b4437c8dafd5dace8caab0736740c6119123b51c3c00c1384529ba654012347 |
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 | KPaDe3K9iBtQbi7/jRbhdG/+eeAMzl/TNZBPaAvFFZkJrCIElgqAbTHiepTfhXjrshNzQU6PzUFRSCO7CHDeCA== |
| 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
| 2026-09-17T10:30:20.803095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414observed d34232205c2832a383228e459ace98ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:20.784146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414/manifest.jsonobserved 1b4437c8dafd5dace8caab0736740c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:20.766132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414/publication.mdobserved 8e9ae1f1c3ae249df05c667bbba57d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:20.748087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414/publication.txtobserved aa43cbb14571da0c9de5aeca3397bc82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.041006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414observed d34232205c2832a383228e459ace98ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.023634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414/manifest.jsonobserved 1b4437c8dafd5dace8caab0736740c61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:01.004877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414/publication.mdobserved 8e9ae1f1c3ae249df05c667bbba57d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:00.988031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069414/publication.txtobserved aa43cbb14571da0c9de5aeca3397bc82...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. |
|---|