OT-2026-000063462
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000063462) never changes.
Identity and time
| Publication number | OT-2026-000063462 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-7adc-8ccc-dc85d04751d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063462 |
| Status | PUBLIC |
Content hashes
| Canonical text | 579b372ce34667858f5cb020bfc36731a987552cc6421f29520f187e95728df3 |
|---|---|
| Markdown | f143b74a077b561f8aa2c47d2dd7b6c17859085024d9c2b0c53f0116363ae8c0 |
| Publication page | 9cf8106d3f43a8145b1d0ce06568acaf60003429e4272d61b486964d1e3d3bcc |
| Manifest | c80d7ae5caecf8909f515d63210cb0957884e8730b234becca25f47de7a625da |
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 | 0CskPxrR97qxBu6SB+RqtToKlFTnw8MzpBskdHbnFtClccMJVX1MwdGVvfVebJobv30qLr7oJYlyz3Z8TP9eDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:25.662420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063462observed 9cf8106d3f43a8145b1d0ce06568acaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:25.644863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063462/manifest.jsonobserved c80d7ae5caecf8909f515d63210cb095...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.626020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063462/publication.mdobserved f143b74a077b561f8aa2c47d2dd7b6c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:25.606363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063462/publication.txtobserved 579b372ce34667858f5cb020bfc36731...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. |
|---|