OT-2026-000044262
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, pump fed, sustained blow-off 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-2026-000044262) never changes.
Identity and time
| Publication number | OT-2026-000044262 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d5-7da2-a200-f037404b9265 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 43ef39ca0a5d227921a2ca796b29b52dd455a1ebc04cf0f76f948a11adddb39b |
|---|---|
| Markdown | 72160f5b2bff44bc8d35dd57da331ffa20c3ce8ea0f0bb72651a20d0da25bc2c |
| Publication page | fc5d687538c48cd9ea40c65a3267fe830fcaa0ca35b9618c5a9647e579bcf2b3 |
| Manifest | 3f9f3500f76a57ea647ffc51b15fa8b3321e20107770fb25c24d37e28597f587 |
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 | YvCi1OqxFpTG9DDJjk2kAkn8c2RxpZq5iop8jD6KV6AEhdWRadXMDLX8QbqicTyRHbBG8GFPYq+9/FBKsFGPDg== |
| 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
| 2026-09-17T08:30:08.818118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044262observed fc5d687538c48cd9ea40c65a3267fe83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:08.796414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044262/manifest.jsonobserved 3f9f3500f76a57ea647ffc51b15fa8b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:08.779341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044262/publication.mdobserved 72160f5b2bff44bc8d35dd57da331ffa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:08.761237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044262/publication.txtobserved 43ef39ca0a5d227921a2ca796b29b52d...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. |
|---|