OT-2026-000036376
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000036376) never changes.
Identity and time
| Publication number | OT-2026-000036376 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-7410-acbc-dfc8f62988d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036376 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6f2c8612a608ae94e545ba84e955bd6ddc83c56461cb65b28d0e47d0826979f |
|---|---|
| Markdown | c57a5c18c51b33e2f18e89718297904c062d82cf1daf65c7c461529b133a35ee |
| Publication page | 4014aeb2f3339f59f20b884a5cf4510f41ebbe8eea52baf6a93d91698cbd5231 |
| Manifest | dbd2a6ac5e1c8e9d8fa64a4bfde2a9e961168cf18061eb36ffdec0a994c31050 |
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 | 899D/ITK1eR0dgSVviwQWDCsqUneZ1ZBbM1tsRK3mKNV7zSkPp5Rv9t/b3ELPwNV25Kx3emeQc2dloP1yO68Bg== |
| 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
| 2026-09-17T11:26:45.243134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036376observed 4014aeb2f3339f59f20b884a5cf4510f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:45.222608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036376/manifest.jsonobserved dbd2a6ac5e1c8e9d8fa64a4bfde2a9e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.201895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036376/publication.mdobserved c57a5c18c51b33e2f18e89718297904c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:45.183444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036376/publication.txtobserved f6f2c8612a608ae94e545ba84e955bd6...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. |
|---|