OT-2026-000036510
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000036510) never changes.
Identity and time
| Publication number | OT-2026-000036510 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-70ea-8bc3-dbea07c7fd1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2442c04364032a9f4de572c797d5304bc8ddfad3cdc392462a73f2c08de855b2 |
|---|---|
| Markdown | a4af50131685457d096162b343884d460875dd5bc0653908974ca6de0cf7bbee |
| Publication page | 155a65423d0cce61b377c5e2bf7086611ea48189c177fea9e49f9bbc13c1e34c |
| Manifest | af59698fef9f094d05e7dd5f950a7bece78b1a930ecd2517a1d8612f4fe6bcf0 |
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 | UpeHtdSL9C95yQvdlFG3wX0pJ2KlZ8RCIZgUExqaVIHBBTYMYe3jIEnNL1qrM3TxC9YbOr/KloBD9nIDt2WRDw== |
| 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
| 2026-09-17T11:25:42.898485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036510observed 155a65423d0cce61b377c5e2bf708661...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:42.881291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036510/manifest.jsonobserved af59698fef9f094d05e7dd5f950a7bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:42.864127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036510/publication.mdobserved a4af50131685457d096162b343884d46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:42.847003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036510/publication.txtobserved 2442c04364032a9f4de572c797d5304b...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. |
|---|