OT-2026-000068413
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000068413) never changes.
Identity and time
| Publication number | OT-2026-000068413 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2481-721b-b12a-6e7317c7d0d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068413 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5d51c8986961975e5c01f1f9d5b4f6cd165937117bfaafb13ba5b3e7a0d487d |
|---|---|
| Markdown | ad65a87e199b575871798a4b36b8c4e6b514d91f034686b539f0482cae79f1b1 |
| Publication page | a6d2781cf170a638090867f94a2d54f17a433e27c33a6831c70fc887feeb4910 |
| Manifest | bf7820545bc4f813342bba087a9921b65cb52d705a7626e00daf912591fb594f |
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 | WAWyE2Y81dnrcqPGVaSbZVvY9goQ1WvmT1Bu4dI0hMgVfs3OquXKaBFPVwGs23Nha/mThJvoyLH4PaIX50TVCQ== |
| 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
| 2026-09-17T10:29:32.839836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068413observed a6d2781cf170a638090867f94a2d54f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:32.822906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068413/manifest.jsonobserved bf7820545bc4f813342bba087a9921b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.804537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068413/publication.mdobserved ad65a87e199b575871798a4b36b8c4e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:32.785830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068413/publication.txtobserved b5d51c8986961975e5c01f1f9d5b4f6c...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. |
|---|