OT-2026-000058135
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line 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-2026-000058135) never changes.
Identity and time
| Publication number | OT-2026-000058135 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-7f61-b140-6d66de8683a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91e3d52279d579f67749933877ee3b66321da3d0824c1e1d6e563b89ae78c5b6 |
|---|---|
| Markdown | 959cb783409e85ecd5ed24d47c474645bd08d949da5c7c12d90f9c69373d9441 |
| Publication page | de8a34353647a86635754ec8ae13c0d86cd7ad796db73b450a27969b19bb3e89 |
| Manifest | e643b01c489619bfd94bdd3457a0e255c9a6de9602815f492f00a7761a9db7b5 |
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 | uHemfJR797kHvzvjq6XbI43O4Li0rKwDJ6mqIXBR6uLT5RPvF1mLPuUIqwG5u1zlh0hRR/cqmkwWcp2X1GH2Dg== |
| 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
| 2026-09-17T10:47:49.029353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058135observed de8a34353647a86635754ec8ae13c0d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:49.011664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058135/manifest.jsonobserved e643b01c489619bfd94bdd3457a0e255...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.992566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058135/publication.mdobserved 959cb783409e85ecd5ed24d47c474645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:48.973987Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058135/publication.txtobserved 91e3d52279d579f67749933877ee3b66...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. |
|---|