OT-2026-000099034
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000099034) never changes.
Identity and time
| Publication number | OT-2026-000099034 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7ce1-9045-10ce6789736d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099034 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e66533a9b5019666475d04b6d0e5e3a84e47327699cf3e9b513de53becc1558 |
|---|---|
| Markdown | 940ce871b83bc4e954fa0bd3e8eb924d5ae5e8a5e5d0f424f91f0add0039c7c0 |
| Publication page | 6a1cb0d9b4845b3b6927aeb9c7b09b0b4da42506b939d4f4ac0d014a39aaaa3e |
| Manifest | 751148a3c89ce7860c943d2427712b168b67b3b7a4545dd5c0b966e9f91c9071 |
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 | qCq2HfZ4UkHOTPi1M93zSY+o5abn9O23OiJwaO7OTWgNPhnH/90TFM7y6yt7l1ySEnPVwltK0bkIcY476W+yDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:14.595995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099034observed 6a1cb0d9b4845b3b6927aeb9c7b09b0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:14.580312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099034/manifest.jsonobserved 751148a3c89ce7860c943d2427712b16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.561467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099034/publication.mdobserved 940ce871b83bc4e954fa0bd3e8eb924d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:14.541212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099034/publication.txtobserved 5e66533a9b5019666475d04b6d0e5e3a...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. |
|---|