OT-2026-000035450
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000035450) never changes.
Identity and time
| Publication number | OT-2026-000035450 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-76aa-be95-92bea5e11e37 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035450 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24b2537e0d42a830137c8151fbb887ca308bc383e1f85160698931fc0c9e8a10 |
|---|---|
| Markdown | bf7d48cee3a341338f3c279eaf616e38ef59d94185f23174bb1c93d702ad4e81 |
| Publication page | d5bbe60b704806536f8731913c28d49237c3b1919c697acbeb19c1a5dbd020b4 |
| Manifest | db8dd383919ea2652d3b07c707ce119f373f203876146fbafcf0fcb0403739e5 |
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 | SnLTbeEivKGub9IC64AD41UlES9RTvQFxV2kM6F/Tlojj1sx7Zlkh+Gct03Yy1OtJQdYYYvcXiQggvRMC6tYAw== |
| 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
| 2026-09-17T11:28:46.149429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035450observed d5bbe60b704806536f8731913c28d492...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:46.129967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035450/manifest.jsonobserved db8dd383919ea2652d3b07c707ce119f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:46.112398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035450/publication.mdobserved bf7d48cee3a341338f3c279eaf616e38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:46.095380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035450/publication.txtobserved 24b2537e0d42a830137c8151fbb887ca...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. |
|---|