OT-2026-000070504
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000070504) never changes.
Identity and time
| Publication number | OT-2026-000070504 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7226-8e5b-b984d43a4a2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f5962f171e306e544cc2f803409242d2a4d758f3ffdac7ece795872d02d75c3 |
|---|---|
| Markdown | a61ef1a0bce435b401bcf6a59b9f74f88b8ac5bfbb3d26e8fa5ecf518f6b57b8 |
| Publication page | 38927733a7bf3550e47db60078d45b537df21ef0bbe8b18e0b0ab216fd48518f |
| Manifest | 47acd2d51196ba1cadb709eb744b742843de3b9a2b19b18a69ec9ea0a499809a |
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 | pBrJLZ6b3XPlXB2jjfG7i9H3IiZW3au8ZMji90O2jRmRngQT8dgFvlV02QwQ7xgon9iL+FWKhRUPY8Ev13T4CA== |
| 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
| 2026-09-17T10:26:20.489010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070504observed 38927733a7bf3550e47db60078d45b53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:20.470479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070504/manifest.jsonobserved 47acd2d51196ba1cadb709eb744b7428...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.450762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070504/publication.mdobserved a61ef1a0bce435b401bcf6a59b9f74f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.429725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070504/publication.txtobserved 9f5962f171e306e544cc2f803409242d...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. |
|---|