OT-2026-000030269
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, sustained 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-2026-000030269) never changes.
Identity and time
| Publication number | OT-2026-000030269 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-7bba-99ff-1db7111d7162 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030269 |
| Status | PUBLIC |
Content hashes
| Canonical text | caa476371ad91c14db2b814188dedda9dde4d8f683bee3fc93cb03aa2504b255 |
|---|---|
| Markdown | ddffe3d372190c21a14d3f5797cf0d94920fefc388a53a22b61b103c7798197b |
| Publication page | 53bb723b3f754e9eee27303699a6dea6774d7be5d2d2d0076c0b875420b3ca2c |
| Manifest | 7b68e696800bdeb46398940b823c9a50d73bdbd7584c6bee54026fa978307e27 |
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 | E8l8nj9JrhM2MaVornpehv6pljXh820Qnf74TPwoaY5nlkNY7mtfz3pQvRPA5Sij5xtjW3pb84GaeNfHRDo/Cg== |
| 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
| 2026-09-17T11:40:46.098848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269observed 53bb723b3f754e9eee27303699a6dea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:46.060600Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269/manifest.jsonobserved 7b68e696800bdeb46398940b823c9a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:46.041208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269/publication.mdobserved ddffe3d372190c21a14d3f5797cf0d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:45.996073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269/publication.txtobserved caa476371ad91c14db2b814188dedda9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.991861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269observed 53bb723b3f754e9eee27303699a6dea6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.970236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269/manifest.jsonobserved 7b68e696800bdeb46398940b823c9a50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.951552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269/publication.mdobserved ddffe3d372190c21a14d3f5797cf0d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:55.914056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030269/publication.txtobserved caa476371ad91c14db2b814188dedda9...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. |
|---|