OT-2026-000082658
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000082658) never changes.
Identity and time
| Publication number | OT-2026-000082658 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-72d0-ba3d-0a514c1d034e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082658 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3305c02a19077a72da926a93f615d1ee00acd9e42b3c5b4ddbb3b173f7f6350d |
|---|---|
| Markdown | a39d127ebea593f74b8c592458b38a648591ac37d48b5498e6d2b3d7896aaf0b |
| Publication page | 6d90fe502948b81509af770b7e2a8274251f33feddb3b00bcc3710bd6a23ae11 |
| Manifest | ea4fd10a220df086dee091023ceb20ae091357819ea7fd1840f2e19e5bf26392 |
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 | FubWU7gEXVwhiLK7tVHmXMm4ZiZUe/T8Ik4HejSZrlxH+UCI6MHBuIi2IbQJ3BAb1HuSKr5Fb7UnT/A78qXPAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:13.305032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082658observed 6d90fe502948b81509af770b7e2a8274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:13.289161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082658/manifest.jsonobserved ea4fd10a220df086dee091023ceb20ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.273110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082658/publication.mdobserved a39d127ebea593f74b8c592458b38a64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:13.256946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082658/publication.txtobserved 3305c02a19077a72da926a93f615d1ee...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. |
|---|