OT-2026-000038071
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000038071) never changes.
Identity and time
| Publication number | OT-2026-000038071 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88b-7c2f-a35a-b2c699bf9f33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c838a34de6e204d696189084bf5a5ba3a85560a5123bdc7b5d0e878cbe5066b |
|---|---|
| Markdown | 767eb270c6fc482599e9271d23168964c2747451f36c0e19181701b4a9eab321 |
| Publication page | dfae33a12c707c16ec17cbb8a4ff8234fd174bbb72add90dba14285ed27e86b1 |
| Manifest | 67da23b8afbedfc3857c33aa83cd53ad9a3af3bf09515b569f6ebb1145016d73 |
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 | /K83ozJn7aY5EpEjEvKCJkbWuzsx/Pul1XBDtY9gajX0zDtDB5rUFkWFNEATh638Wk6EfDaF5qdX3/JWMwtvDA== |
| 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
| 2026-09-17T11:23:23.804272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038071observed dfae33a12c707c16ec17cbb8a4ff8234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:23.785762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038071/manifest.jsonobserved 67da23b8afbedfc3857c33aa83cd53ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:23.766177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038071/publication.mdobserved 767eb270c6fc482599e9271d23168964...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:23.747546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038071/publication.txtobserved 2c838a34de6e204d696189084bf5a5ba...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. |
|---|