OT-2026-000062126
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000062126) never changes.
Identity and time
| Publication number | OT-2026-000062126 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-b8b0-7bb4-8747-3f278eac5d38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:27.528336Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 427e59a1ee93aef3f1fec8c5df8502c3fdf6867056357fcb70255297f3858074 |
|---|---|
| Markdown | 4ea665a6589c5546698dbd29a57d256960948c9ad2fb9ad03369894be2b0dc82 |
| Publication page | a6def455b3f29a4c49d7b6cd2d48349f1c9e420a71c3ba59d48083ecabf4ec27 |
| Manifest | 889f3d3a18be3e19ae42e0796d61e104311b6fff5a6806979ba16e879686e7e3 |
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 | RYKfF7l9Ak7nTIfzqhmR/ehL/C6zF5wVqUH10afHFdGLOU0TAPYsubBKCnxnEEOnVOGc4f/7Sn9T3F1wYJl3Bw== |
| 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
| 2026-09-17T10:41:11.399407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062126observed a6def455b3f29a4c49d7b6cd2d48349f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:11.382320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062126/manifest.jsonobserved 889f3d3a18be3e19ae42e0796d61e104...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.365290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062126/publication.mdobserved 4ea665a6589c5546698dbd29a57d2569...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:11.346341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062126/publication.txtobserved 427e59a1ee93aef3f1fec8c5df8502c3...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. |
|---|