OT-2026-000060293
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000060293) never changes.
Identity and time
| Publication number | OT-2026-000060293 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a74-7532-a62f-01d163158132 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060293 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7baa3b308fd3875159e004f363dcac469aa40cc84009fb2451b0caca8539fabc |
|---|---|
| Markdown | 24aee3043556aa955740a25df8a5a181b4304196cf6aefd50b32259e5227f64a |
| Publication page | cc60df33857bbf6d20f78405c28cddfe67be6c506f7307b6393a7d0365a72216 |
| Manifest | efc2b40f99bdc083b987ee799f238696c33955fa0da48007713f031f1257bce6 |
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 | 1pC4PA8OPI7MGtoYP/lgUkMgBjQigfP7sTOaN4sQembQXLqAmm+RItDlLVPSjxan/T2Rv4ovth9KTRPNKRu7BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:00.015752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060293observed cc60df33857bbf6d20f78405c28cddfe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:59.998450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060293/manifest.jsonobserved efc2b40f99bdc083b987ee799f238696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:59.981327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060293/publication.mdobserved 24aee3043556aa955740a25df8a5a181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:59.964562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060293/publication.txtobserved 7baa3b308fd3875159e004f363dcac46...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. |
|---|