OT-2026-000043882
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, 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-2026-000043882) never changes.
Identity and time
| Publication number | OT-2026-000043882 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d677-7a3b-8c75-6d9489b1338f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59d02e9e74b95797374c0016815c1f6942a52809104716e576f4ad2bbcf5844c |
|---|---|
| Markdown | 5dee871d6e7969fd5506d4da7faa6b2987db6580d72c9a6b68d862bfd20746b0 |
| Publication page | b70b0b6f25d5863700c16b7e62ceab69b6e566bd978d883bab41ed009aa71149 |
| Manifest | c6bb39d9eb3fc93585a16111d124e8243e2d14e467cc77ef04d3d54986128046 |
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 | AYX1rghS0spJihVMCFs6bIQwGuo13hREX3kS1J3YS32xR1MwYYdNT4n28622ghpjaa/Lj3ywLBfmjMB5Iwq4CA== |
| 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
| 2026-09-17T11:12:12.758089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043882observed b70b0b6f25d5863700c16b7e62ceab69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:12.739933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043882/manifest.jsonobserved c6bb39d9eb3fc93585a16111d124e824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:12.719417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043882/publication.mdobserved 5dee871d6e7969fd5506d4da7faa6b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:12.700559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043882/publication.txtobserved 59d02e9e74b95797374c0016815c1f69...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. |
|---|