OT-2026-000044065
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000044065) never changes.
Identity and time
| Publication number | OT-2026-000044065 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-7de1-9922-ef6316f9da15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044065 |
| Status | PUBLIC |
Content hashes
| Canonical text | f1c5aee84a3735fee9811f9163f890c2f5a7033a565dc3967f8abe226459d79a |
|---|---|
| Markdown | c3b70adad17c87f08c91a4d3137a325b9f5b8244bab385f9be48cfa79f4b7ca1 |
| Publication page | 1c1d09f9458b9ee17cdc6d0f59fd0a1bf4c1779f15a9aca1a7bc71b5a5a59f14 |
| Manifest | 3e941170fceff3c874ea9a7578f510534bfe97eb499440831c1799e272a89abc |
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 | 69P1svC8LG8/Xia2EvUj6s/N5qNdEQ5waJD7qqrFN3/qTtSI38a/LNbRz5h8TAGfj8eF/tkz+qjGKdX5KQF3Ag== |
| 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
| 2026-09-17T11:12:27.816122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044065observed 1c1d09f9458b9ee17cdc6d0f59fd0a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:27.796509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044065/manifest.jsonobserved 3e941170fceff3c874ea9a7578f51053...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:27.777270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044065/publication.mdobserved c3b70adad17c87f08c91a4d3137a325b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:27.757744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044065/publication.txtobserved f1c5aee84a3735fee9811f9163f890c2...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. |
|---|