OT-2026-000057845
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000057845) never changes.
Identity and time
| Publication number | OT-2026-000057845 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6ed8-7a73-ac90-bb38cad5ace7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 499c55f91fc8f79b15da2d74c7dfc8b5b19228cd9f4b69e8bb57a419b970b73f |
|---|---|
| Markdown | e579b0e46743d2229480c5e918f8b5369028ecaf9be903bfed5b40a9222ddf21 |
| Publication page | 462daa07a0a39cdfc906b12aa89fd6d1c0e1f159b952569848b9265ae1d9591c |
| Manifest | e043bc6ba24305bdc1dfd32748e50f134c40b95a22b1f498958972e63d5f8252 |
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 | 6qDnpcrx4qPz7i4u9aI9LEYv/MowRv6rLqFGjbQE6Ks9VqbKL8/7eiLBke3Skwpu4GDSg/sdUHruUyoi9Zh5Bg== |
| 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
| 2026-09-17T10:47:25.413478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057845observed 462daa07a0a39cdfc906b12aa89fd6d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:25.394387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057845/manifest.jsonobserved e043bc6ba24305bdc1dfd32748e50f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:25.374903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057845/publication.mdobserved e579b0e46743d2229480c5e918f8b536...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:25.352398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057845/publication.txtobserved 499c55f91fc8f79b15da2d74c7dfc8b5...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. |
|---|