OT-2026-000065467
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000065467) never changes.
Identity and time
| Publication number | OT-2026-000065467 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7263-a061-416899b9e292 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02ac82eeb036516d468e2a35f7f34f5059f3565ec7100036f213564739397077 |
|---|---|
| Markdown | ae9e967e70610a3025dff2797f9f87c251206533e56c9f32914dabc85c696141 |
| Publication page | 8d95b9aebe9687309945148981942ef293ba8012f8ac62bbbd1a14285f97c28c |
| Manifest | 27d74fed6eafa78fc2e264fc2ad224ef7294c23602b2346db7ebe25c0f7a2a1d |
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 | WTq6pNGHh73TFOT6V6jXwxReggY6BNSVbCEAqtBWsGAzg7Jld11wWp0e7BJQiiruYjJNYARITlpWEevzfCJXCA== |
| 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
| 2026-09-17T10:33:44.821577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065467observed 8d95b9aebe9687309945148981942ef2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:44.803544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065467/manifest.jsonobserved 27d74fed6eafa78fc2e264fc2ad224ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.783481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065467/publication.mdobserved ae9e967e70610a3025dff2797f9f87c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:44.766587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065467/publication.txtobserved 02ac82eeb036516d468e2a35f7f34f50...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. |
|---|