OT-2026-000034178
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000034178) never changes.
Identity and time
| Publication number | OT-2026-000034178 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-7432-ae94-34c196cbf3c8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034178 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9134b9e402782a25329a179dedf890ab4c0ebcf77f6c4c139e72c126fb30b2ba |
|---|---|
| Markdown | 7141126659599f6c7d423d1911a65e2b2772889e97e20ae71976627266cc0e9a |
| Publication page | 6ff7bc26e0427532895da2b79561a6e5a99a94e50bbb3010825c4f127f16afbc |
| Manifest | 31107fe1ffd8e4545f0294c696793008afa9f7e951e4325fbb4279db24a70724 |
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 | Sfmc81SCSdalPXNMXER1jN1P9ASpKxZFv0erKufB4VMpTIFAd8ysCFci1KhzVZsWrf69ix4bNLCXf597i+sNAA== |
| 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
| 2026-09-17T11:30:42.585170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034178observed 6ff7bc26e0427532895da2b79561a6e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:42.566946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034178/manifest.jsonobserved 31107fe1ffd8e4545f0294c696793008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.543453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034178/publication.mdobserved 7141126659599f6c7d423d1911a65e2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:42.523999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034178/publication.txtobserved 9134b9e402782a25329a179dedf890ab...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. |
|---|