OT-2026-000046214
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained 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-2026-000046214) never changes.
Identity and time
| Publication number | OT-2026-000046214 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7ec1-9c67-db88e895eccb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046214 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3ef2fc3c02d8b6df3f37508db19d00e0c4623c47e1aaf75983448a0597fd3e7 |
|---|---|
| Markdown | bae8e6d05ffbe07908827c2fea443eaaf4ef7dad575bdea3ad1892b7aca2fd06 |
| Publication page | e47c4957daaffbe474dcb601cc9c51c5a07811156a16336d6b64fc6614d17487 |
| Manifest | 8c5e0b64ddd1770ee23dca6e4c03969854146878f98d20c1e4cab3af0d718e5f |
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 | 1i5F03ooWvvMWseV6dfgC+enOJjhAyUJLkBTm+SfvKEVeNiluQK6PTBq+/aANmsfL8EZwt2ll0S6vVjy3n0dBA== |
| 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
| 2026-09-17T11:09:14.021781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046214observed e47c4957daaffbe474dcb601cc9c51c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:14.002495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046214/manifest.jsonobserved 8c5e0b64ddd1770ee23dca6e4c039698...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.983665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046214/publication.mdobserved bae8e6d05ffbe07908827c2fea443eaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:13.963728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046214/publication.txtobserved d3ef2fc3c02d8b6df3f37508db19d00e...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. |
|---|