OT-2026-000034708
Publication integrity record
Single bellows cup vacuum gripper, three 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-2026-000034708) never changes.
Identity and time
| Publication number | OT-2026-000034708 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed2-7973-945f-ec04b64a4da5 · 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-2026-000034708 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9a08d516799f9fff8ee3d7aea22bdafceb609daddc4919dfbdb9aafa7987a1f |
|---|---|
| Markdown | 248c1ea31bbdb185664b3062cc36394cbe9e3ad01de276791887afbbcf3c714e |
| Publication page | 5f81603df16228dbcf2e0b6702be74f3aa1efa1d09978f8b0ba697dd068bf4f5 |
| Manifest | a7ffaa1204bf932badb19d7a9d79400462c6ed0505554ba5b7a699fa67de5184 |
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 | 5DcqVdq8W3an0KpAGNrcpRazHgb0t9DjNioApwvAWEAk03AWzFlpEOI35NpGKUWHD4M3zvOmFPOryK2CWTY4Cw== |
| 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
| 2026-09-17T11:30:06.309874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708observed 5f81603df16228dbcf2e0b6702be74f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:06.286972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708/manifest.jsonobserved a7ffaa1204bf932badb19d7a9d794004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.265891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708/publication.mdobserved 248c1ea31bbdb185664b3062cc36394c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:06.240573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708/publication.txtobserved d9a08d516799f9fff8ee3d7aea22bdaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.187321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708observed 5f81603df16228dbcf2e0b6702be74f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.170664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708/manifest.jsonobserved a7ffaa1204bf932badb19d7a9d794004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.153668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708/publication.mdobserved 248c1ea31bbdb185664b3062cc36394c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:39.136226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034708/publication.txtobserved d9a08d516799f9fff8ee3d7aea22bdaf...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. |
|---|