OT-2026-000036390
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036390) never changes.
Identity and time
| Publication number | OT-2026-000036390 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7075-92ca-0e1863f4abf1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1698e16fe34a133ab6fd1ee8aa111560005ed15e15bfe94bc8d23afe38014f06 |
|---|---|
| Markdown | f231582bb2e3f1dee1dc37b4183b836f4aea7f48bf331dc4ce02ad1d9d12aa6c |
| Publication page | 8221f90fa9d02f14b3d3fa1dced9eb7b97287ace583eb2eae5833ffa0a0a821b |
| Manifest | b76461119bef311f81182af889b845e9587b63f9ca9ec1ede48fb21331f2b01e |
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 | AbeSvza9UoiUZgcATJaK9bygPw3uWnl1b+2C2tTMv53iAAn7gV9S8DtupKdOqCpSj11bBuLRRKB81W35Mq3WAA== |
| 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
| 2026-09-17T11:26:46.387772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036390observed 8221f90fa9d02f14b3d3fa1dced9eb7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:46.370524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036390/manifest.jsonobserved b76461119bef311f81182af889b845e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.353724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036390/publication.mdobserved f231582bb2e3f1dee1dc37b4183b836f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:46.334118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036390/publication.txtobserved 1698e16fe34a133ab6fd1ee8aa111560...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|