OT-2026-000082680
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, 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-2026-000082680) never changes.
Identity and time
| Publication number | OT-2026-000082680 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-78d0-a706-49084a741300 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082680 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2906fe62f34845187b9213c714cc6124977cd14570f0cac085136ad7c2dce724 |
|---|---|
| Markdown | bbfaafe3419170de5ac92eab8ef6309ee68fb288cdc7ee4d73c60f49cb4626dd |
| Publication page | f54f013540be0f0b782023f45ee42c95821de4be884bd07f5144ebab09ab8960 |
| Manifest | 932bca91fea54d871272276da3b63bb1fedce164d8ef809ed9277fee692bb742 |
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 | 5tKPS5TMZ3Z6oz0/znRqNAXxcx45FZ7FKLW1c2Kp/66+nenSPvhFI9n5HmE0tL9jj5OlU/9Wzy/0TO7/5NLRCA== |
| 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
| 2026-09-17T09:58:14.946350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082680observed f54f013540be0f0b782023f45ee42c95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:14.929258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082680/manifest.jsonobserved 932bca91fea54d871272276da3b63bb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.912410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082680/publication.mdobserved bbfaafe3419170de5ac92eab8ef6309e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:14.893633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082680/publication.txtobserved 2906fe62f34845187b9213c714cc6124...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. |
|---|