OT-2026-000038796
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000038796) never changes.
Identity and time
| Publication number | OT-2026-000038796 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769f-705a-93d3-2e7ed5e7f55c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038796 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7a1e5e3df2297284af263200046064b81aafd34b2d9a2a7210d7cb9a6466db8 |
|---|---|
| Markdown | 7cfaf8785a576eae8cec88d971981eee5c5f0f794b956884a13549ebd41b1677 |
| Publication page | f4ac8f9c412466e9293fe09acb8e681732a523b2d995d0e5de437a94c64c745a |
| Manifest | 47a16e63f3e18e201df6cffd741f59d6c44ea9079f24ac408b84a8d1a298c580 |
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 | aOTfOrqiNtmwIM482nT/p+okG6kjsJ/4frH4YkXMIjnVIxllEExNvOW2tGSoCYN0+cdFvSz2YRx7Re7z/B3vDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:21:20.912609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038796observed f4ac8f9c412466e9293fe09acb8e6817...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:20.893620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038796/manifest.jsonobserved 47a16e63f3e18e201df6cffd741f59d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:20.872315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038796/publication.mdobserved 7cfaf8785a576eae8cec88d971981eee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:20.851667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038796/publication.txtobserved d7a1e5e3df2297284af263200046064b...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. |
|---|