OT-2026-000070982
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, vented 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-2026-000070982) never changes.
Identity and time
| Publication number | OT-2026-000070982 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7773-81c0-5fea1f490997 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070982 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6de374dff5b7ce33ffb67cb405e8b6eeff5b4de6403e6753c37af1f9579e63f7 |
|---|---|
| Markdown | 70934e7ea9d7ba7333082e83ee2579d8e7ada07c423a072296cd98c3e94c3d1a |
| Publication page | d9cb5c5eea19824fa3aa7153ce6d71312932ec334316caa088a05efa7ef889e3 |
| Manifest | 2f0335ebe324d4850b1580095ec67d52749b87a152e6780158efbe8d62da5180 |
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 | x1OClgXxFfehSfaDdbnniwDUHGUHfQsfYNfYJoLmw5mOd0cbUm/DV7QOukjYgnvRdx3cKXH+Lh0GvgtogifIDA== |
| 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
| 2026-09-17T10:25:49.478389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070982observed d9cb5c5eea19824fa3aa7153ce6d7131...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:49.461824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070982/manifest.jsonobserved 2f0335ebe324d4850b1580095ec67d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.443222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070982/publication.mdobserved 70934e7ea9d7ba7333082e83ee2579d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:49.427064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070982/publication.txtobserved 6de374dff5b7ce33ffb67cb405e8b6ee...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. |
|---|