OT-2026-000050100
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000050100) never changes.
Identity and time
| Publication number | OT-2026-000050100 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-700b-a79e-c511e1dfcc36 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050100 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bebcf520b9f747483743e4ea5322b762debcce0addfd4fd86e303855cf7c2cc |
|---|---|
| Markdown | 957574c1b093957274c3fddc1c0f4cb28d3f01ba4ff61a9382d234b8c3915de5 |
| Publication page | bb7ce17ab5b0ccb9ca9679c3fb188c8bfee57b53170a3001df99b12e2e344e84 |
| Manifest | 02de3f0268c10d5fe918cf4cf2f1eb21fa77f7222e334aa63133c9cef94ce7f5 |
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 | reVfIiP6FDJ0+AseYbLVbBxAgGO4VdXcL4vqVO7cu5gWj3QTaUKrg3JaIqUuXthRNQ7lUN4Lhf7di+zAo1IaAA== |
| 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
| 2026-09-17T11:02:06.008347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050100observed bb7ce17ab5b0ccb9ca9679c3fb188c8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:05.990026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050100/manifest.jsonobserved 02de3f0268c10d5fe918cf4cf2f1eb21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.972070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050100/publication.mdobserved 957574c1b093957274c3fddc1c0f4cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:05.955841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050100/publication.txtobserved 3bebcf520b9f747483743e4ea5322b76...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. |
|---|