OT-2026-000014344
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, pulsed blow-off before 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-2026-000014344) never changes.
Identity and time
| Publication number | OT-2026-000014344 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-768b-bf09-104211658704 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014344 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4f9a4518912ecef16b120ae4871c3da5ac99bec06b7f709218f33c6f0ac7df2 |
|---|---|
| Markdown | 32623b2f86e5043d95b45020ce7e25ca55f4f726434e0f0e15e7ac831fb47cdb |
| Publication page | b7e23107c329a5e221fd474809e99c4877ec756cdef38a7eee4112bdff861981 |
| Manifest | 73dc4bb198f39c1924de0ec6145269fbcdef88064b7e53df743c303a76bf3b02 |
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 | Y5hrBZXuefVPTT3CiC7PS4eon6ONA72uotguMHgNuWy5WrLBvNYjgUHy4drusY6aEPn+SWZtzewy1q2rYwiIAQ== |
| 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
| 2026-09-17T12:10:04.759920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344observed b7e23107c329a5e221fd474809e99c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:03.403197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344/manifest.jsonobserved 73dc4bb198f39c1924de0ec6145269fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:03.381885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344/publication.mdobserved 32623b2f86e5043d95b45020ce7e25ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:03.362394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344/publication.txtobserved d4f9a4518912ecef16b120ae4871c3da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.035077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344observed b7e23107c329a5e221fd474809e99c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:11.016028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344/manifest.jsonobserved 73dc4bb198f39c1924de0ec6145269fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.998318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344/publication.mdobserved 32623b2f86e5043d95b45020ce7e25ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:10.979421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014344/publication.txtobserved d4f9a4518912ecef16b120ae4871c3da...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. |
|---|