OT-2026-000059938
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-2026-000059938) never changes.
Identity and time
| Publication number | OT-2026-000059938 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7713-aec8-8da8695410f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059938 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16839d5bd253131b3e64e53c8e12859f0a9eb3aadb485bde36454bc839b8623b |
|---|---|
| Markdown | 7c441b2644caa4e49d641bb9c2c2cc59a9c78d481a5eb4384da3dae97ae368aa |
| Publication page | 7b560a6971ea84e4a2a17f081ed6b4066e59f1804e7dfedb480e8bf2e6221304 |
| Manifest | 8e40bc62c35aa8ff14860c9e9a840bd615d5a0a1cd22b30278ef6ce89f7e2e86 |
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 | pYtvUK9quwH4t9gsu3tf1lF9CATZSntxardnyypxFPnmkkEJZxQ1JwRY2BVZGm8ilAArnfeYtHrWpUyDK72TAg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:44:42.809298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059938observed 7b560a6971ea84e4a2a17f081ed6b406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:42.791349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059938/manifest.jsonobserved 8e40bc62c35aa8ff14860c9e9a840bd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.772015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059938/publication.mdobserved 7c441b2644caa4e49d641bb9c2c2cc59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:42.742249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059938/publication.txtobserved 16839d5bd253131b3e64e53c8e12859f...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. |
|---|