OT-2026-000080956
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000080956) never changes.
Identity and time
| Publication number | OT-2026-000080956 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b975-73a8-bcc1-7422e3fbcccc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080956 |
| Status | PUBLIC |
Content hashes
| Canonical text | f41bafe64d48538b912f002849f19dc9c0c958da239f71558c5458844d3a02cf |
|---|---|
| Markdown | 17f0044917e5f66a7d9fa241de6d119f753ab6b9d6bde52366b514477da61132 |
| Publication page | 73121d3474d6abe72381ca0eab7b47910a7a67f40f5a758ec19bc8ceddcc22e1 |
| Manifest | 1d91bd8d176e7d53271a5c6e3006605e3fc54a6da6b3bcd973b05bd4d8ed33ae |
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 | 1Q83M4mo6s1AuM9ArIWZbhf6574KwaVKXnqvtlRJZ6pDJ70cXtF2Dgu7WvWLxod/7qhpbW61ZxChXN7fffvXAA== |
| 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
| 2026-09-17T10:02:14.168065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080956observed 73121d3474d6abe72381ca0eab7b4791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:14.149660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080956/manifest.jsonobserved 1d91bd8d176e7d53271a5c6e3006605e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:14.127077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080956/publication.mdobserved 17f0044917e5f66a7d9fa241de6d119f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:14.107467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080956/publication.txtobserved f41bafe64d48538b912f002849f19dc9...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. |
|---|