OT-2026-000041736
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, pulsed blow-off 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-2026-000041736) never changes.
Identity and time
| Publication number | OT-2026-000041736 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a1-731a-a2cd-046fc036e262 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041736 |
| Status | PUBLIC |
Content hashes
| Canonical text | bfae0b078d52dc598bc08750236a152711205649bc4382ab0a8413856bbe7944 |
|---|---|
| Markdown | d5ba0079601de65650feb0ec50d7a97a9ece62d51036412f2b675e7418aabf2d |
| Publication page | 35b06b28b6f410242124dc775373b3ea47a96c0d582901c24654e7273aeec8b8 |
| Manifest | 96c972e4c114c5f7183ac0d3409780dd6e123d771ca7b010d2b1d0b8bca29335 |
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 | a22KUZv0gR6BNuHWxN+UXFW2ClXfi7w/NZhSOzqgz/lIOU3Hsik8811zoetWmUK8KWHAaFGdPz7H1tydX2KvBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:16:34.657307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041736observed 35b06b28b6f410242124dc775373b3ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:34.638824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041736/manifest.jsonobserved 96c972e4c114c5f7183ac0d3409780dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:34.621558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041736/publication.mdobserved d5ba0079601de65650feb0ec50d7a97a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:34.603610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041736/publication.txtobserved bfae0b078d52dc598bc08750236a1527...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. |
|---|