OT-2026-000035254
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
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-2026-000035254) never changes.
Identity and time
| Publication number | OT-2026-000035254 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1f-7038-8695-15639847da01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035254 |
| Status | PUBLIC |
Content hashes
| Canonical text | aeb95cc194dde0f1ef258fec5b3915a5468322c4373d49bc2e3a34cb0b2b32b9 |
|---|---|
| Markdown | d762681eb6698829c21ed616cad74dc17d605c1b8648fe2bcb4208cad8f31a3c |
| Publication page | 99346b853dfe5e93c8f878f859dad50c2f47b7087686668834d572b7f832d259 |
| Manifest | ff247198e04de8977f2c5e40d799adcedfa13c68591f7068efb6c63f7e602814 |
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 | DGR2nMIgF9k/Z82wiayxd3Pst6OqgAhB6qovxUD2WmT2dtP8NoIcSBymn4BVJstLEbDedFS4jvPnh7sqdDRhBw== |
| 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
| 2026-09-17T11:28:23.916729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035254observed 99346b853dfe5e93c8f878f859dad50c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:23.899282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035254/manifest.jsonobserved ff247198e04de8977f2c5e40d799adce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.881026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035254/publication.mdobserved d762681eb6698829c21ed616cad74dc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:23.860787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035254/publication.txtobserved aeb95cc194dde0f1ef258fec5b3915a5...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. |
|---|