OT-2026-000037934
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000037934) never changes.
Identity and time
| Publication number | OT-2026-000037934 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88a-7106-94fd-b5bc78801338 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037934 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfd94499e224fe20e243b76664c9fa06fdadf295ede50e644baeabdf2df482fb |
|---|---|
| Markdown | a814ac55628c768e80c07af4434c75e14af3cce642c0d3273bc9a2b8c1c1023e |
| Publication page | a9fd6aaf7bb46680d09b2ce70acab3a4736c492f1810c2ce54bdff368668c769 |
| Manifest | fbdf6d37e9b249f9e84e65da0c6847df7a50cd7cdf87e00224cd20310bea791f |
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 | A+VdA8UKfQUEKjp5s/slVBuOwPYYUx4Z9ToLUTHDSYOubOPFN9HFqoHgVQlWFdWwZ68/NnCJm8pyC7rmDFt2BA== |
| 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
| 2026-09-17T11:23:12.990650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037934observed a9fd6aaf7bb46680d09b2ce70acab3a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:12.969994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037934/manifest.jsonobserved fbdf6d37e9b249f9e84e65da0c6847df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:12.951563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037934/publication.mdobserved a814ac55628c768e80c07af4434c75e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:12.933572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037934/publication.txtobserved dfd94499e224fe20e243b76664c9fa06...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. |
|---|