OT-2026-000016784
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off before 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-2026-000016784) never changes.
Identity and time
| Publication number | OT-2026-000016784 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7cc2-a5e0-6e78564e14cd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bea1556527d48a06b6994c4cf6db6b08210568bc084b0eb12c7796c7af195fe |
|---|---|
| Markdown | 047f1b0c11008e161d4f96c68c8fd60c49c64ebefd5c5430407588df3a3b9bd0 |
| Publication page | cde98bfac6fd4d6de4d62ce8da039df5a1b4351cd8eaff8667c9e59cb3612e7a |
| Manifest | b16729ef4b017853320680a1baf7e8d853c44002c244f1dd2bbab5a285e06410 |
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 | phFjJ6lOI1tB+TtbnlE/N3QXeRFZN57+0uoqIV+S6Fm7LoSF30sjxs9r/JYK1ip/lh1fEw124ziSMqJnWVewBQ== |
| 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
| 2026-09-17T12:03:01.755131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016784observed cde98bfac6fd4d6de4d62ce8da039df5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:01.739047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016784/manifest.jsonobserved b16729ef4b017853320680a1baf7e8d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.722160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016784/publication.mdobserved 047f1b0c11008e161d4f96c68c8fd60c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.706005Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016784/publication.txtobserved 3bea1556527d48a06b6994c4cf6db6b0...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. |
|---|