OT-2026-000058897
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000058897) never changes.
Identity and time
| Publication number | OT-2026-000058897 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479f-7c38-a1a6-f192c7f797b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058897 |
| Status | PUBLIC |
Content hashes
| Canonical text | 481ca0d121012749af7d1047a1f2ed669a34559919be61951657fec6ce80457b |
|---|---|
| Markdown | f6e9e80a48d0774b72ec9d279e8b8c4dfbad76f58da42774604ea1fb730fd4e3 |
| Publication page | 92beab1df7e0ae835ac13b77378d5422d23ac849e02bac8af9646636d23b84b5 |
| Manifest | 01c8061db651f94d573171c1bf944679072a2f94a00176bca657d3efea065d4d |
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 | VnHSuCmFVsv2DymMVErM65v72cuQTdzlRhBALm2WEvlRqQZfXc298xmXOX3LaOUKJ2N4K+hwpk+1yv4yy8vSDQ== |
| 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
| 2026-09-17T10:46:26.782412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058897observed 92beab1df7e0ae835ac13b77378d5422...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:26.764418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058897/manifest.jsonobserved 01c8061db651f94d573171c1bf944679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:26.747245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058897/publication.mdobserved f6e9e80a48d0774b72ec9d279e8b8c4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:26.729879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058897/publication.txtobserved 481ca0d121012749af7d1047a1f2ed66...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. |
|---|