OT-2026-000055698
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold pressure sensor, 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-2026-000055698) never changes.
Identity and time
| Publication number | OT-2026-000055698 · never reused |
|---|---|
| Internal UUID | 01a0ae87-09ca-7481-bae0-54361f1f0c49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055698 |
| Status | PUBLIC |
Content hashes
| Canonical text | e725f1383578d022d1413212b58dd1eb5501242bc76a39ae2d0299525ed75d61 |
|---|---|
| Markdown | 80f9edfdd60a26bc37d1234891f3ebe5dbbc095f3cfbad07a26160cff33976d0 |
| Publication page | 928457f6422ea8724103d9574c9ddeff91b7ee4a93d74a07dee2067b5a997c6d |
| Manifest | df67a3e457faff198f5079932449100b00c484c3fad3a3b6da47541e8eb4013c |
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 | AP2w59skkNMwbRTAEEB4xsyIN+JZoVWht9d49+bjsUP4xCPmeLcOBUCYKz4lveLFpK/6EAN2u2Vd2Yr4Vi9gBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:01.463613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055698observed 928457f6422ea8724103d9574c9ddeff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:01.445832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055698/manifest.jsonobserved df67a3e457faff198f5079932449100b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:01.428542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055698/publication.mdobserved 80f9edfdd60a26bc37d1234891f3ebe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:01.410234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055698/publication.txtobserved e725f1383578d022d1413212b58dd1eb...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. |
|---|