OT-2026-000066734
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two 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-2026-000066734) never changes.
Identity and time
| Publication number | OT-2026-000066734 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7097-9293-bc67289a2658 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066734 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1a46d62fc9d846ca38791f5d98769ee4743b840d1dc502b6b98ce33aaaabb4a |
|---|---|
| Markdown | 2749ee9372f2423f23639fc6602d04b692c38e2f654e6c92959a3644600fa7bd |
| Publication page | b8567674ae1502a5049bd0902dc5c074c0cf65537521ff14222e72fe5fa9edfb |
| Manifest | 87d35be53fba6f7f51318709b38f70bf6e02e529a513c9f90450882bac831136 |
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 | /UvqbiV/bqrO6I/dQsxhgRmFXZ4qQZh2b89Bd4mZ101sHCympBKJRnujNgYKkIRZkAbObAnD50YubuqoL13bDA== |
| 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
| 2026-09-17T10:33:08.541880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066734observed b8567674ae1502a5049bd0902dc5c074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:08.522055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066734/manifest.jsonobserved 87d35be53fba6f7f51318709b38f70bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.503149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066734/publication.mdobserved 2749ee9372f2423f23639fc6602d04b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.484504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066734/publication.txtobserved a1a46d62fc9d846ca38791f5d98769ee...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. |
|---|