OT-2026-000043907
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000043907) never changes.
Identity and time
| Publication number | OT-2026-000043907 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d678-7b73-85cf-0691eb4e090d · 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-2026-000043907 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60258ac04c57bf0f6321b94379ca1aae91945d5f871f0579998ddd3d88a40967 |
|---|---|
| Markdown | e6ce93d42a528a09ab62999afba9d625b80323bc794dfb2ad7e71c5fe054634b |
| Publication page | 534004dfcfec28bbebe6f96358ca7c3956541f19ae7465c4372556f82134d4b2 |
| Manifest | 8ce104183387f1033dce36b6eb4c7dd084c93af2d2f8728c8dea4529d5a2c12c |
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 | 03Ve2Fb3iXDOligJSfjTXnYxw4MAlP/qs3F3JOsAZpUGZgWi1AgOlKj0jjH9haEGPZhrckQE4tWrQEN5w2L5Ag== |
| 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
| 2026-09-17T11:12:14.823704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043907observed 534004dfcfec28bbebe6f96358ca7c39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:14.804533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043907/manifest.jsonobserved 8ce104183387f1033dce36b6eb4c7dd0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:14.784668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043907/publication.mdobserved e6ce93d42a528a09ab62999afba9d625...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:14.741406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043907/publication.txtobserved 60258ac04c57bf0f6321b94379ca1aae...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. |
|---|