OT-2026-000057662
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three 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-2026-000057662) never changes.
Identity and time
| Publication number | OT-2026-000057662 · never reused |
|---|---|
| Internal UUID | 01a0ae88-2694-7c30-8d40-bbecf002b1d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:33.513637Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32b5c58fe295b1c79367edd4209916eedd01cbe7b120f7d5ebdd0efda377004c |
|---|---|
| Markdown | 3f1d2a851bf9bcfa2123494f0637376b1869e57136d3194abc7976205e918ca3 |
| Publication page | 5507d27ac22597e86647c4f5e69ad6d4f4dc3bc7db8fed89a281de142eb12302 |
| Manifest | 7f854568814f5e16d9bdce9412249500af22d4efd647258ba52507b9750e2103 |
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 | iY8r3nf4GziR63nfCkBYUnSTy0hlOP8eodIR6zfzkiX7NM0vvwMNrb9HIQg1EIcnfmdNSirVSI8vl65CH4A8Cg== |
| 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
| 2026-09-17T10:48:13.874119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057662observed 5507d27ac22597e86647c4f5e69ad6d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:48:13.855772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057662/manifest.jsonobserved 7f854568814f5e16d9bdce9412249500...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:13.837461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057662/publication.mdobserved 3f1d2a851bf9bcfa2123494f0637376b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:48:13.818578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057662/publication.txtobserved 32b5c58fe295b1c79367edd4209916ee...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. |
|---|