OT-2026-000077468
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, vented after set-down
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-2026-000077468) never changes.
Identity and time
| Publication number | OT-2026-000077468 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f50a-70d0-8481-6d7d891bac67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b6a6e06ce4855b0db5b557e4f3999901f1358c148c21b054535f3e709ec2161 |
|---|---|
| Markdown | 1d5aa314836c21d70e786c114c6b5e75f3bbbf40a3b6b5a69d0eb53579ec25d8 |
| Publication page | b0b6736ddf362d955dc91396609a695f9ffaa6fc8bc5d9d1a73d31122c1a55bb |
| Manifest | 6810efb85b3f515f2e32ee4fb16daf48d6807f94413c07f96958712db974314d |
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 | Olpbe8m89uI+bo+BDR+YJllR83GHFibX0wPBseCdgNSfFDXDIjme3WG2JE7MfVG+1CduRCivVpmXOHQGMea6CQ== |
| 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
| 2026-09-17T10:09:09.382628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077468observed b0b6736ddf362d955dc91396609a695f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:09.362644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077468/manifest.jsonobserved 6810efb85b3f515f2e32ee4fb16daf48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:09.342293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077468/publication.mdobserved 1d5aa314836c21d70e786c114c6b5e75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:09.322535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077468/publication.txtobserved 2b6a6e06ce4855b0db5b557e4f399990...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. |
|---|