OT-2026-000079396
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, vented after set-down, on a tool changer
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-2026-000079396) never changes.
Identity and time
| Publication number | OT-2026-000079396 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b91-76b0-9ad2-30b7f52d8bce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079396 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc010046d62f52f2bdf1c426a8fe8856bdafc4fc74d16ab0cfa8ed24ffda0a26 |
|---|---|
| Markdown | 372631da37d32bea87cff508adfaeaf74a5da9368a686abe39cf5e8a31975ef1 |
| Publication page | faa6754a0f39af515c6fb3f8493bba506e47237bf2037310c5ee8e064c3bf85b |
| Manifest | 2eac8b9aa492515e1c8a6f541eaf049a7e6fc4eafa54bde5abce8edcfda20724 |
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 | fsTBsrmUuWU+lE4F06QzbcwwX5/owbWfG70an244179MjxRcNtJRpw1EgK90UhsB2feoJF6CcH6WTg2aK8UhCQ== |
| 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
| 2026-09-17T10:05:01.117048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079396observed faa6754a0f39af515c6fb3f8493bba50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:01.098038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079396/manifest.jsonobserved 2eac8b9aa492515e1c8a6f541eaf049a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:01.079033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079396/publication.mdobserved 372631da37d32bea87cff508adfaeaf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:01.061651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079396/publication.txtobserved dc010046d62f52f2bdf1c426a8fe8856...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. |
|---|