OT-2026-000070526
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented 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-2026-000070526) never changes.
Identity and time
| Publication number | OT-2026-000070526 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7799-a168-000b66614476 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070526 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4545f1da9a8dd0707764a0466444d281ca17d71701b356dea7329265623d6a37 |
|---|---|
| Markdown | c2a8ad417b77df904ee6bc4d59a88899a9aeec2b2ef813105583994b977b4521 |
| Publication page | 50d1d47d6feea05491d13a582f45335d06efbe7599f141632c6852149dd8e96d |
| Manifest | e1277ed2b09f90721b163402d3de7dcdfed9c534ba6f2b2cfd890e9a99edb8a8 |
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 | ozRTK2yGKZAF1mwAeyOQ1Aep3IwzCtycxNkSJ1AVUcjaod5VSPj4MkVXQlEZhuRcTIWqskvlGVdksJ8SrIjUBw== |
| 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
| 2026-09-17T10:26:22.236879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070526observed 50d1d47d6feea05491d13a582f45335d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:22.218782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070526/manifest.jsonobserved e1277ed2b09f90721b163402d3de7dcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:22.202926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070526/publication.mdobserved c2a8ad417b77df904ee6bc4d59a88899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:22.185111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070526/publication.txtobserved 4545f1da9a8dd0707764a0466444d281...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. |
|---|