OT-2026-000078736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two 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-2026-000078736) never changes.
Identity and time
| Publication number | OT-2026-000078736 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbc-7094-ac4f-ed1d023a6fec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13fdde2b759a0012eb84037ef9c35f7eabde60b84c424d612f1e79270e039180 |
|---|---|
| Markdown | 166f3296365c473b973ad25f692f6f6490460cadf3383726cfad33b4c03079fe |
| Publication page | ab05b388c60cedd898b420e3a7b984a9cf8c0ef354fb8b84a8ce453ff8fc5e32 |
| Manifest | bd83ee6de43a193bcc2021af1c22b1283002a4591cd33d6f85bd435ebe99cdf2 |
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 | 0QfazybDXNGMjNzYxKrVveRxcwu5eqPs8NrOKsrtZ1kaD1vbbRzXFr0tihNrt/hYcmB3KlR9lmmWS9XYTFg0DA== |
| 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
| 2026-09-17T10:05:20.439917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078736observed ab05b388c60cedd898b420e3a7b984a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:20.422461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078736/manifest.jsonobserved bd83ee6de43a193bcc2021af1c22b128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:20.404478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078736/publication.mdobserved 166f3296365c473b973ad25f692f6f64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:20.387410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078736/publication.txtobserved 13fdde2b759a0012eb84037ef9c35f7e...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. |
|---|