OT-2026-000056965
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000056965) never changes.
Identity and time
| Publication number | OT-2026-000056965 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af9-7dde-98c0-fa94785c2d9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ed710f52919b44e48ad6e90fa9a3f64804ed9fe17f42aac666116d822bbff8c |
|---|---|
| Markdown | befae97f67049f3943291681bafa5676941acbeb6c258bc295bb7e616d454655 |
| Publication page | 04eeea0a12c64f5bf5d6275406bd7f896d95de047b852fd9a31ba18d482a23ee |
| Manifest | e10709fec04a4fe35d611ef2fea3b57839b7689db93ad5236a79877dafbe2e15 |
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 | n4tbrgBJOlsLjJwh2I0lK0Zlkus2AlNRYX/STJKvOEp6WM9Kz4CBRBN7DMMYqsGT33ywacWZm9Nu0P6fbKUdCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:31.381743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056965observed 04eeea0a12c64f5bf5d6275406bd7f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:31.353091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056965/manifest.jsonobserved e10709fec04a4fe35d611ef2fea3b578...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:31.332697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056965/publication.mdobserved befae97f67049f3943291681bafa5676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:31.314181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056965/publication.txtobserved 2ed710f52919b44e48ad6e90fa9a3f64...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. |
|---|