OT-2026-000017083
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pulsed 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-2026-000017083) never changes.
Identity and time
| Publication number | OT-2026-000017083 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-7a8c-bd91-3de14a5de308 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017083 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd6ca15538b7b83e4381abd0307f9316953c9f1abe9a87ea4d84f45ff9f371b5 |
|---|---|
| Markdown | bc98bf2bce7bbab4c0675d8f1f929f9608f6783840932fc41cb1e1dd829feaaf |
| Publication page | 11144600b1661a51f4bc0afe6477e3f682f280169e6e9f15529387b4c9ac79f1 |
| Manifest | c9ef181254604844529598a24912d600f15cbef9c7176374b26eb6a18be9c56b |
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 | 9skAqqfpR/eZ4yJYxY4LPKAAZh5/FMUDP2bhE7rmMiyOqWwroppLSTD/+cLJgqObo8yjevARLIY9ueebMCpbDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:03:30.240832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017083observed 11144600b1661a51f4bc0afe6477e3f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:30.223798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017083/manifest.jsonobserved c9ef181254604844529598a24912d600...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:30.206789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017083/publication.mdobserved bc98bf2bce7bbab4c0675d8f1f929f96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:30.190438Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017083/publication.txtobserved cd6ca15538b7b83e4381abd0307f9316...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. |
|---|