OT-2026-000085200
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three 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-2026-000085200) never changes.
Identity and time
| Publication number | OT-2026-000085200 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-716f-91f1-4fa9ab011d66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085200 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea4c6d0202295e2b773a3db60025bd9f38e02b301e05637c72345c37917eee7e |
|---|---|
| Markdown | 94a38487cd9d404981a5c2f905ab4882749e746c451a7f7093182c9e870310fe |
| Publication page | cc5a1ce7fa0a9617aabf6b18768295be5432ed16782442ef15ffbf19f06a1df3 |
| Manifest | e110fd56870f0ec14bb56f39589542be88a95eec23f0492e38bb6aff1acc6d22 |
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 | dRZSw3oqmUI5F4wlBanlntCvtJeHdomJvPTIIKCRRT6G97mkOIcJAluB5nUMvxzsYKJN7VfVcDBflkPZbXvBAw== |
| 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
| 2026-09-17T09:55:17.368882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085200observed cc5a1ce7fa0a9617aabf6b18768295be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:17.350830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085200/manifest.jsonobserved e110fd56870f0ec14bb56f39589542be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.334072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085200/publication.mdobserved 94a38487cd9d404981a5c2f905ab4882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:17.316491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085200/publication.txtobserved ea4c6d0202295e2b773a3db60025bd9f...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. |
|---|