OT-2026-000063179
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000063179) never changes.
Identity and time
| Publication number | OT-2026-000063179 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7e43-88c2-c8f8f9299ba2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063179 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c230e85be0e8db8265e8fd60f0fc1ab533a744b0e38677473dcecf06bdf4f49 |
|---|---|
| Markdown | 095f0a022cad4c6ad2b9a67681b12381b1522e302398d6f292f779d8658551ac |
| Publication page | cd98563b18e3349506e8f764deb1e38a8c46960c16f0eafae242721e2c50a00b |
| Manifest | 422f8fb19ba6e117b5a551e54cf69520e1bb5a4d936d0e1ad021843219f98976 |
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 | /zmGefW9s0ThU6sNAlIEJQx08Zu1OPc69jwlxXREtxAWWkusc6ToPhZsUGP8+62soKpMNCo5xzfdMHFiDV39Dw== |
| 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
| 2026-09-17T10:38:58.369305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063179observed cd98563b18e3349506e8f764deb1e38a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:58.351195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063179/manifest.jsonobserved 422f8fb19ba6e117b5a551e54cf69520...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.333642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063179/publication.mdobserved 095f0a022cad4c6ad2b9a67681b12381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:58.316352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063179/publication.txtobserved 3c230e85be0e8db8265e8fd60f0fc1ab...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. |
|---|