OT-2026-000039942
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two 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-2026-000039942) never changes.
Identity and time
| Publication number | OT-2026-000039942 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7233-a302-deb47fdccc18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039942 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43a5cb2d3f5f59e54515c11ceba0d363d231ed46e3ea89ac663d20705529163a |
|---|---|
| Markdown | 96f4592a6d7d295642eefed8ab1ba9574f9e6adf094bbda5bd53765d1ef15d8f |
| Publication page | 29d718f95c11f757c0b3f1485f19e38699432b731a46eb6cc312afa7eb953bae |
| Manifest | 660a7ee100066120dc4dc06bd7ed8eb66b76a0da81f4deca998c908113436695 |
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 | v837UX9Sa+qg0KXzqI6nwtJtWfKlwQjcL3XPnRjIGDzHqgfyXsnkiGNIhe7V/qGnSDTvEE7iKS9vx+O6Ecp1AA== |
| 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
| 2026-09-17T11:20:14.703308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039942observed 29d718f95c11f757c0b3f1485f19e386...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:14.685155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039942/manifest.jsonobserved 660a7ee100066120dc4dc06bd7ed8eb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.667668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039942/publication.mdobserved 96f4592a6d7d295642eefed8ab1ba957...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:14.651302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039942/publication.txtobserved 43a5cb2d3f5f59e54515c11ceba0d363...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. |
|---|