OT-2026-000045486
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000045486) never changes.
Identity and time
| Publication number | OT-2026-000045486 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76d-724b-9eae-83fe8620a8fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59460b7b6d00b26a8860da264cc6f5105ca398afbe4fbc0c650c178cbde466f0 |
|---|---|
| Markdown | b647082f508fdc975ab9ae61c21feb758c5a0fc7b1fa89118c1e87365a268fd2 |
| Publication page | 73424007420d0f631b9e80673c45903b184d08c080c54286bbf761a15f47d816 |
| Manifest | 22bdaec3c61ccfd1b1999ea61dc86c5b3663754cab452541e024c9459bc2489e |
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 | MkVfZg++2Oa8my7LPiGaEOz+1NVTXYZqegzppbvXd0+0CDQ00EIhqlxZc3HYgKtuLm4j8xpvvUHVkuwXrzKGBQ== |
| 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
| 2026-09-17T11:11:18.025677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045486observed 73424007420d0f631b9e80673c45903b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:18.007688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045486/manifest.jsonobserved 22bdaec3c61ccfd1b1999ea61dc86c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:17.989030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045486/publication.mdobserved b647082f508fdc975ab9ae61c21feb75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:17.971245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045486/publication.txtobserved 59460b7b6d00b26a8860da264cc6f510...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. |
|---|