OT-2026-000037334
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000037334) never changes.
Identity and time
| Publication number | OT-2026-000037334 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7b82-968f-534dd4442765 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55e2f96ce19fac0ff92740b01eb81472f57cc341054574ed90b597df4878553f |
|---|---|
| Markdown | a0231e070f89d5938f61d1a5c0748b9f4958472f214264b57754b52ff48e35ca |
| Publication page | 5b2d6591a0b36e6d517d62112e7458d5312761629920038dc6fa89ff006d84fb |
| Manifest | c7c296877b10c31cb85db635748f17ae6f6f512651142e1f69fafef81cd9a340 |
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 | 7xlzEyFuYL2D3pmfEAfQqhuTcp8MwossFavC9W+SgxdAGwZ9U9VdpJtwFPIdRPZzMtcLIBe+GqIklA3o/X3xDA== |
| 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
| 2026-09-17T11:23:44.747822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037334observed 5b2d6591a0b36e6d517d62112e7458d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:44.730107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037334/manifest.jsonobserved c7c296877b10c31cb85db635748f17ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.683073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037334/publication.mdobserved a0231e070f89d5938f61d1a5c0748b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.635462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037334/publication.txtobserved 55e2f96ce19fac0ff92740b01eb81472...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. |
|---|