OT-2026-000084624
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, sustained blow-off 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-2026-000084624) never changes.
Identity and time
| Publication number | OT-2026-000084624 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25b-722b-8904-6dd738c1107c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084624 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91525df7108d953763864a09aa08fa517e9a2a173950735163a8ef2330787260 |
|---|---|
| Markdown | f91ca4c55e8d07016c175bf5f33a299f0046644564f3aae687fe457af76de616 |
| Publication page | 0bfd14df3ad6d8fe220266bbd243a20c2d57e7071d6e48f77db0efdfb764e981 |
| Manifest | ad4d485259493a109fc9d8bd66f0529b00cb638eafbb5592a8df1e4cc16c00f2 |
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 | MBhvonTW1Bltj+iNrqNRo6Twdjj1mpVq9tptDaD/TXhvw3J/QOVTfpxbhCGd9l2UCv7iVteSwBVNhyXHOUNFDg== |
| 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
| 2026-09-17T09:55:32.275678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084624observed 0bfd14df3ad6d8fe220266bbd243a20c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:32.257324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084624/manifest.jsonobserved ad4d485259493a109fc9d8bd66f0529b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.239103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084624/publication.mdobserved f91ca4c55e8d07016c175bf5f33a299f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:32.221682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084624/publication.txtobserved 91525df7108d953763864a09aa08fa51...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. |
|---|