OT-2026-000085488
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000085488) never changes.
Identity and time
| Publication number | OT-2026-000085488 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7a15-9e91-f9956b37e7cb · 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-2026-000085488 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79b2d54ad2d2204c2a6bf6b95dda9fc798392046d6b1ea90fd2ca37f825eba36 |
|---|---|
| Markdown | 7de5be84a17d7a22ac6d4e5c7206bf66caf5be70b85246b4cf6ad258c12ebe7e |
| Publication page | bd96f69d4f60b35dc451dd5da32d681c63715efb9306695f99efcabf314c25cc |
| Manifest | 37af6fb0e5346d9734561c47b390f685a7ea2a18852e6f210e561552a534a711 |
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 | HqHt+EQo03iWhM5a8lxjLp4jyXRENbXKQ6XAJcQ/h/ybwJcI8+6scTmHSIPfQ/gymnSG4MqXonSJPEs6lfYhAg== |
| 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
| 2026-09-17T09:54:17.208285Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085488observed bd96f69d4f60b35dc451dd5da32d681c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:17.190550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085488/manifest.jsonobserved 37af6fb0e5346d9734561c47b390f685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.173837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085488/publication.mdobserved 7de5be84a17d7a22ac6d4e5c7206bf66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:17.157993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085488/publication.txtobserved 79b2d54ad2d2204c2a6bf6b95dda9fc7...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. |
|---|