OT-2026-000060788
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off 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-2026-000060788) never changes.
Identity and time
| Publication number | OT-2026-000060788 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7d0-7d76-a006-23e6170e2686 · 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-2026-000060788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0da2e5d56ecfc2c8c0f6c3b3f9a82149617bca6915ce3ca68e3d84c3892dfcc2 |
|---|---|
| Markdown | f8bc0b6cc011df84258be339da547945f8d0197a0921069946585bd4914147ef |
| Publication page | 4904c57fceb36681b2baa941ce8901508f255e8fa836871bf9c8e1dc571b41fc |
| Manifest | 58fc9ae8a1aea6f1a674199b97b286cd2d910ad7b7915d7594d03e4ba5098262 |
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 | XD9enqWHFdV8w2po9V6T++h9OG/oMx0cGjJUXu3B2uI98b2o7B+WEpSkBLaTGpeMYYq6Ysljfub+uxN0EypaAQ== |
| 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
| 2026-09-17T10:43:32.025443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060788observed 4904c57fceb36681b2baa941ce890150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:32.007935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060788/manifest.jsonobserved 58fc9ae8a1aea6f1a674199b97b286cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.989620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060788/publication.mdobserved f8bc0b6cc011df84258be339da547945...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:31.972514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060788/publication.txtobserved 0da2e5d56ecfc2c8c0f6c3b3f9a82149...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. |
|---|