OT-2026-000083906
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000083906) never changes.
Identity and time
| Publication number | OT-2026-000083906 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0418-7416-abac-e0ca6d10e460 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083906 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba1f7fef8b68ea593589d8835ebee2b784d34f74e3fa152242fe53463d086d3f |
|---|---|
| Markdown | 1128c07102daaf3230a78f76eca5982f36aba47b50c06212216c467822ac50bc |
| Publication page | 8bc5baa0bd54282d4443a73a40c4bc9a8c107e60ef251c1af5bc560f3e603c62 |
| Manifest | 6f7a2b8431b85dd8ab85bc7586f84e642672b9659388908c8e919b1e3d519700 |
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 | MO4aOAck1eBIPOJHWrCSKSLYq2Htv8KjPXW2SlHCBuBYi+pYeIbQhw2+RDW2uCgc0oKJG++v+8jSKC8keiBUAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:23.382059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906observed 8bc5baa0bd54282d4443a73a40c4bc9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:23.352230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906/manifest.jsonobserved 6f7a2b8431b85dd8ab85bc7586f84e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:23.329916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906/publication.mdobserved 1128c07102daaf3230a78f76eca5982f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:23.296189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906/publication.txtobserved ba1f7fef8b68ea593589d8835ebee2b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.557696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906observed 8bc5baa0bd54282d4443a73a40c4bc9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.540272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906/manifest.jsonobserved 6f7a2b8431b85dd8ab85bc7586f84e64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.522369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906/publication.mdobserved 1128c07102daaf3230a78f76eca5982f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:34.503205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083906/publication.txtobserved ba1f7fef8b68ea593589d8835ebee2b7...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. |
|---|