OT-2026-000014856
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, single 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-2026-000014856) never changes.
Identity and time
| Publication number | OT-2026-000014856 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d094-7271-92b9-46b7c129ce1a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014856 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1431dc570d54758fbef7943caa862ac5ba7fa133623790705a8f075bb5032ed |
|---|---|
| Markdown | e0ffed9e4be35e2d125bf00562224d4dfacb96211a84d8c9cda996e4c82c538a |
| Publication page | 144db3f06edb746f90ff047f0cb258e91f805595465ffaea427cb669d000e32d |
| Manifest | 0f231dfee61af0af78081c514408166dd85ebce1bd2d1d15bd0a893f178e8973 |
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 | PJuEqQUI0639cJtgq2qC7OsFsfzGD3gZ6Scs6FF1t7jOWSP/1NQCs9veAyUDRfyh7EFJT5vqkWiLWaa9Uue0BA== |
| 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
| 2026-09-17T12:06:46.362230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014856observed 144db3f06edb746f90ff047f0cb258e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:46.321381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014856/manifest.jsonobserved 0f231dfee61af0af78081c514408166d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:46.304008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014856/publication.mdobserved e0ffed9e4be35e2d125bf00562224d4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:46.266595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014856/publication.txtobserved c1431dc570d54758fbef7943caa862ac...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. |
|---|