OT-2026-000016150
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000016150) never changes.
Identity and time
| Publication number | OT-2026-000016150 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-7f65-a728-40f21f732659 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016150 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05d94bb85283d71c53fd2c693ac07fcd180a395fce385c91e7ad68ae8777ef8a |
|---|---|
| Markdown | 9701af0056ae2c33e54e19195809e3957f86da7d16904b4fbd02201e78918885 |
| Publication page | 3d35436c2f3620d82a06091e2e4498cdaa59f8cadb693ff764660fc6759b6d95 |
| Manifest | 28a72e3ad6086e97fbe0a2220ed02f748c7434ff399feeea779a6a4c23a4852d |
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 | U9JoZgA3KC4Pmt0npfiPgYbNjjF20vAK+x0jWXBKSpOpNehk+fDKmaWXOuGirGIJYUMwA+LF8cB0DwYyZ6JFBg== |
| 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
| 2026-09-17T12:03:35.449157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016150observed 3d35436c2f3620d82a06091e2e4498cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:35.429162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016150/manifest.jsonobserved 28a72e3ad6086e97fbe0a2220ed02f74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.408997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016150/publication.mdobserved 9701af0056ae2c33e54e19195809e395...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:35.390260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016150/publication.txtobserved 05d94bb85283d71c53fd2c693ac07fcd...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. |
|---|