OT-2026-000060773
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three 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-2026-000060773) never changes.
Identity and time
| Publication number | OT-2026-000060773 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7c43-99b4-a5a652dda3f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060773 |
| Status | PUBLIC |
Content hashes
| Canonical text | e35d4cef4357c1a1b4ada20e8486f57bd493ec3aa655f884215d41b134beaba4 |
|---|---|
| Markdown | 3456d32857dd396803c9ba734114baae26f93d5d51f26b7f0a3428ba302bc641 |
| Publication page | f68aacafd61e70e575cb3dc4205f37e73e621b1eb18ff0d9ca2dda76bbd87459 |
| Manifest | b57d8eb9d609fda3b4c11b3ac627e997192680069df453afdcd83f3083a1f47b |
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 | MjL27J3z491HbeMXsagKQeFYNjT5FtQFpYAikGOnByQo/hvPQIi0p+OkCD8q0CYuVyS28omnbI095wAk602OBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:43:30.885518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060773observed f68aacafd61e70e575cb3dc4205f37e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:30.865437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060773/manifest.jsonobserved b57d8eb9d609fda3b4c11b3ac627e997...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:30.847181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060773/publication.mdobserved 3456d32857dd396803c9ba734114baae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:30.827536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060773/publication.txtobserved e35d4cef4357c1a1b4ada20e8486f57b...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. |
|---|