OT-2026-000037338
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000037338) never changes.
Identity and time
| Publication number | OT-2026-000037338 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-77dc-8359-21484a6d08ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02554d7d39fed32d247fffea6a0e17a65d2f5fcd80df31adfc66f2f0c36a5413 |
|---|---|
| Markdown | 0da0c6310b50658e4881a3a780c2d177b1b76fdd9828ff5edd6fdd6b29d7f6ec |
| Publication page | e4c1d2f63809a0bc5660bd6da9953d9168fb1a72e6f56f421bcd0e83c60da0ae |
| Manifest | 69ea0f067f8795cea0a298d988775e4c49a5e8812d99f890fd0fd43151126821 |
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 | kQUbzbJXF8FJZhDaf5dCz39mn0z5eKt6krpcyzmeWqJBeOxsn3U/90pMsNJjKFvJ4KXTLM/lszsSSFTaPzRWBw== |
| 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
| 2026-09-17T11:23:45.130239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037338observed e4c1d2f63809a0bc5660bd6da9953d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:45.113883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037338/manifest.jsonobserved 69ea0f067f8795cea0a298d988775e4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.097190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037338/publication.mdobserved 0da0c6310b50658e4881a3a780c2d177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.074721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037338/publication.txtobserved 02554d7d39fed32d247fffea6a0e17a6...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. |
|---|