OT-2026-000034856
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000034856) never changes.
Identity and time
| Publication number | OT-2026-000034856 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7bbe-9a39-0b3a8e59eff4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034856 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69d90ae04a37d11384e808021c0b80963abe92d6e7c755764f8698940dbdd4fa |
|---|---|
| Markdown | 84827086bacad8326736612cee73393bb06803e320cceda637c9ff2d2ce814fd |
| Publication page | 980c71b7f914ac6ff3724c3fbb0516780e6a10bc20282fea7eb85c34cfe6c2ec |
| Manifest | 642cb34eb5839e650a161207da9f2fbb9bfc3e19f075bd30242bafaacf720b31 |
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 | aYvBZR+BIrganoumgDDGeR69gUouUh5nE+TtU8kenceExpFb1k1KDjZ+/Pp16rKdPMINHs8uO6jHWGt5sAhwBg== |
| 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
| 2026-09-17T11:30:30.249935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856observed 980c71b7f914ac6ff3724c3fbb051678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.226084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856/manifest.jsonobserved 642cb34eb5839e650a161207da9f2fbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.191622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856/publication.mdobserved 84827086bacad8326736612cee73393b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.165181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856/publication.txtobserved 69d90ae04a37d11384e808021c0b8096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.158679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856observed 980c71b7f914ac6ff3724c3fbb051678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.140711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856/manifest.jsonobserved 642cb34eb5839e650a161207da9f2fbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.115043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856/publication.mdobserved 84827086bacad8326736612cee73393b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.093901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034856/publication.txtobserved 69d90ae04a37d11384e808021c0b8096...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. |
|---|