OT-2026-000050127
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pressure sensor per zone, pulsed blow-off before 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-2026-000050127) never changes.
Identity and time
| Publication number | OT-2026-000050127 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd79-767a-9b16-9a4696be6be3 · 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-2026-000050127 |
| Status | PUBLIC |
Content hashes
| Canonical text | b00ea1ae12154ba3bea82b6678ffc3fadba0580bd2545e08b27f577b1cadadb4 |
|---|---|
| Markdown | 59f36b6f47f2eeddb787c1b669612c4c28de0db83bc17741f33838e3d5fb8c57 |
| Publication page | 8b7d88aeba1e410801d14fa9ea12f5e22c9add2d0ecb37ff6f5846b8b9166361 |
| Manifest | 7bf23d418ccf5d7e415ab3369781a7f5a32b1e3acc7914d77033f87790118207 |
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 | ZVpZILeeE8oYcThNmdEOkKeffIX8H0geurbeiWjRww31ud4ksol/Xtsm4JhqXr05tGXQnBVAeFk6+yururgoBA== |
| 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
| 2026-09-17T11:02:08.088788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050127observed 8b7d88aeba1e410801d14fa9ea12f5e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:08.070904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050127/manifest.jsonobserved 7bf23d418ccf5d7e415ab3369781a7f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:08.051770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050127/publication.mdobserved 59f36b6f47f2eeddb787c1b669612c4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:08.034853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050127/publication.txtobserved b00ea1ae12154ba3bea82b6678ffc3fa...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. |
|---|