OT-2026-000034806
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000034806) never changes.
Identity and time
| Publication number | OT-2026-000034806 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-799f-b7a1-f80d51fbbe82 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034806 |
| Status | PUBLIC |
Content hashes
| Canonical text | fcd881716aa672b1db35e4ad9ddf2a8b8b0f95f8dd4a4626c1e31c9a543d0d00 |
|---|---|
| Markdown | ab0d06696af4a1f911eca4d2665eb68a6975402e1da166c5ba5b9117bb5ff01a |
| Publication page | 8b3fe5eceea234bd30d4de8c4ed3014fe05af23fe7102f8ee1114e8269c205eb |
| Manifest | a6250398c94665978c2c70ef314a55f66f4c193c8a4a5cbca6a6af3367839373 |
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 | EhJKe0bH5BPtjSKG8B+td01PjAk5N5TxMO9qWOXXclz0Ftfm5ijp5fNAkFMzctOJEv+aTYK3UEzVFu5YYNPbAQ== |
| 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
| 2026-09-17T11:30:18.902935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806observed 8b3fe5eceea234bd30d4de8c4ed3014f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:18.881210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806/manifest.jsonobserved a6250398c94665978c2c70ef314a55f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:18.856753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806/publication.mdobserved ab0d06696af4a1f911eca4d2665eb68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:18.831718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806/publication.txtobserved fcd881716aa672b1db35e4ad9ddf2a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.250553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806observed 8b3fe5eceea234bd30d4de8c4ed3014f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.230966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806/manifest.jsonobserved a6250398c94665978c2c70ef314a55f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.211721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806/publication.mdobserved ab0d06696af4a1f911eca4d2665eb68a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:47.191375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034806/publication.txtobserved fcd881716aa672b1db35e4ad9ddf2a8b...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. |
|---|