OT-2026-000082753
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three 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-2026-000082753) never changes.
Identity and time
| Publication number | OT-2026-000082753 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7190-b436-5d90d23dc8b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082753 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7bbb3db41e24b3ce032d96da62943f58a2a35418c5035d51415147968a4eef5 |
|---|---|
| Markdown | 61583e371cd60acd3746048f380edab6e0fe83105fbc1f97cd53968cf27175f1 |
| Publication page | ee52b0529784fc0d946c30df37d5c8b968bdfb542abdf424a5156e65a9b1dbba |
| Manifest | cbb0361cbbaf38fdd74d835f439a23eacf0b46978a1cde01a24e1a98518c52ce |
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 | eUHS4py17P/XSDNFoL56wUhHw2ukciApyZHsXdcedlOXEI6NNO3yAGyg4YJAD+BxbiukV0c9aiCS96YYugN4Dw== |
| 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
| 2026-09-17T09:58:20.183648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082753observed ee52b0529784fc0d946c30df37d5c8b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:20.165924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082753/manifest.jsonobserved cbb0361cbbaf38fdd74d835f439a23ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.148282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082753/publication.mdobserved 61583e371cd60acd3746048f380edab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:20.130275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082753/publication.txtobserved a7bbb3db41e24b3ce032d96da62943f5...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. |
|---|