OT-2026-000050069
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000050069) never changes.
Identity and time
| Publication number | OT-2026-000050069 · never reused |
|---|---|
| Internal UUID | 01a0ae81-fd78-7b84-af88-4c55c1864392 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:35:49.774136Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050069 |
| Status | PUBLIC |
Content hashes
| Canonical text | baaefbfbc44b2b688ba2eebb6d6542d951d9748302234b5fe099dfb406873b42 |
|---|---|
| Markdown | 28973a620366377313ce423deae29a4d6717e734bb380e88bf8c03f3f5272bfe |
| Publication page | 6e6f4441dd6e3f4fbd97bf223c3e308cdfb7133458cb99952eb1fabcafe83925 |
| Manifest | b465dfbe3d5c9061ecfd8c32b7d6170d0f2bb506745a15e4a10fe28c85d44a7f |
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 | +Wc8AjshRfWrAK0lCYGHmRpgsDmD8eLZAh8TZYnwY6OxHPvKumDL71hPyHmGzcOoJNquOkJ9IOXHxae52rWGAw== |
| 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
| 2026-09-17T11:02:03.310390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050069observed 6e6f4441dd6e3f4fbd97bf223c3e308c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:02:03.290596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050069/manifest.jsonobserved b465dfbe3d5c9061ecfd8c32b7d6170d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:03.271090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050069/publication.mdobserved 28973a620366377313ce423deae29a4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:02:03.247310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050069/publication.txtobserved baaefbfbc44b2b688ba2eebb6d6542d9...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. |
|---|