OT-2026-000086082
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single stage ejector, sustained 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-2026-000086082) never changes.
Identity and time
| Publication number | OT-2026-000086082 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82b-79d4-8c2e-4a3b635f0596 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 972ec7f7f9d76740ba7b277921e23289e202ed52a516f4762a5f7954e1025c0a |
|---|---|
| Markdown | 3ef81937aba72b521ecf8cb825b6b6094345eada9980ec52dc0f1f46dca448e3 |
| Publication page | ec85f5ddf5a6bfc1359cd3c84880d43386b274c7f636bb066b10bbbf48b7ba64 |
| Manifest | 83dd5c0cee2b5217e45813ab967b115abd079f2e89d1e1c4c82e16ef1d8b36e7 |
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 | JHfYOGIoY018DGpWEOuijkPpZjbZU0ffVC5B0pvnrbHClLzNhHIn/JD/4Q1lRQeRZWEByVaA+/RYWDC+41LfBg== |
| 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
| 2026-09-17T09:53:43.561611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086082observed ec85f5ddf5a6bfc1359cd3c84880d433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:43.544326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086082/manifest.jsonobserved 83dd5c0cee2b5217e45813ab967b115a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:43.526733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086082/publication.mdobserved 3ef81937aba72b521ecf8cb825b6b609...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:43.510585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086082/publication.txtobserved 972ec7f7f9d76740ba7b277921e23289...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. |
|---|