OT-2026-000034684
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000034684) never changes.
Identity and time
| Publication number | OT-2026-000034684 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-78ca-8c00-9463215e666b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034684 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0594b1fee2583194182b324ca35624efca9ee5d84d0bbe4f6dcdfff29319568 |
|---|---|
| Markdown | da972cf1240b7b6b4e1f4eb42d2096767078d5c03b473ee7f84e188b9cb84cf4 |
| Publication page | b524f99a1395e257da2637c88285fb8c0b66331c92699fcc83ff99079242592a |
| Manifest | 182da17c24e76c4e29116008ebf8a0f24bdcc6ff07c08a947cb85e26e412197e |
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 | PAZQS3Wzll5O2FZL/A6/dyc4gxyDY7j7kiUGTLr64ex3YulFH448RlhnWhuJxqz8kdirUwtdoeo3BDdQUIc4Ag== |
| 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
| 2026-09-17T11:29:05.681349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034684observed b524f99a1395e257da2637c88285fb8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:05.659915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034684/manifest.jsonobserved 182da17c24e76c4e29116008ebf8a0f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:05.640610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034684/publication.mdobserved da972cf1240b7b6b4e1f4eb42d209676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:05.621237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034684/publication.txtobserved f0594b1fee2583194182b324ca35624e...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. |
|---|