OT-2026-000085256
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, 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-2026-000085256) never changes.
Identity and time
| Publication number | OT-2026-000085256 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-7fcc-8de0-34b964d82fcc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085256 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3db17849216e8d4334db11166bf5f085dba6a1823b91cd58d6b7b6d7dec70ef0 |
|---|---|
| Markdown | 20d27b614bd005b6d9b1df847ea82a3672540157051a0aad629d287f17a8098d |
| Publication page | d5568dbbe167b0f46d131e49d6a041cd08a58e0c3036b476d107d5fb179849a7 |
| Manifest | 2bb2fa1dc3655afd3b5f5580f35ef4ba8b734ed031eef57b0285145a5a85bb40 |
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 | EPZrlQ7YlRiQqdHFH+V2CvIc2mZK/tco6EwOO3cUjmUC9LqzA81SqmlXz9+BrNfSI/UWhy7m0Knc0AIQxdDSBA== |
| 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
| 2026-09-17T09:53:57.680593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085256observed d5568dbbe167b0f46d131e49d6a041cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:57.661902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085256/manifest.jsonobserved 2bb2fa1dc3655afd3b5f5580f35ef4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:57.643815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085256/publication.mdobserved 20d27b614bd005b6d9b1df847ea82a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:57.626435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085256/publication.txtobserved 3db17849216e8d4334db11166bf5f085...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. |
|---|