OT-2026-000065785
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000065785) never changes.
Identity and time
| Publication number | OT-2026-000065785 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-710a-8cca-5e9509b2f17c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 012323025be1f87ba5e20b58c5e8267464e6fab8e4bcecea3b1efd188426a0b1 |
|---|---|
| Markdown | 867b3c133bd8283c57ba40dac97e342ec404fa994b3ba11724a40812975cf32c |
| Publication page | 136f5703f89dc9fb1e04d820ec00605135ba1aa090f1158a61907c8b9905f931 |
| Manifest | 1d7d645e0204435c4d46b488a4a1f8b5027cce706365c420d5e1e4719f7b89a5 |
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 | Q4SmwGRfiiCAh/MVITa4qdgHlKJvgrs4qmsnaKNPpfQJboyGH4JEUBtD6x27HkzLj87wiFWIiKZnns9sA6SfDQ== |
| 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
| 2026-09-17T10:34:13.404008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065785observed 136f5703f89dc9fb1e04d820ec006051...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:13.388012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065785/manifest.jsonobserved 1d7d645e0204435c4d46b488a4a1f8b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:13.371956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065785/publication.mdobserved 867b3c133bd8283c57ba40dac97e342e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:13.354397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065785/publication.txtobserved 012323025be1f87ba5e20b58c5e82674...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. |
|---|