OT-2026-000034528
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000034528) never changes.
Identity and time
| Publication number | OT-2026-000034528 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7870-a817-cca4a5029a84 · 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-2026-000034528 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ef6a3a03aab532ae110fd0670a2a7050210d20fc06174c74908956641fa0e5a |
|---|---|
| Markdown | dec3090dc555e1e840e5c6bac09a554d25cf07322dbf5f364eb939aef0e5afba |
| Publication page | 6daa149d25a5e702a0802d418f29cc820ba3efbde28c9216119b65c783c8d4ef |
| Manifest | 185ebe0bc6f8f39dfe4685c8dcc42025256c5fca4dc960bb129f302984fffafa |
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 | 0g0wWKO4jc43OlGBgELFhM221MFz8alwX+7GRXK5Gkf7QIpXX4QQliTgxX0WBhs7zXwtrG/G0KJg4PbtxOhpCQ== |
| 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
| 2026-09-17T11:28:53.019872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034528observed 6daa149d25a5e702a0802d418f29cc82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:53.002323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034528/manifest.jsonobserved 185ebe0bc6f8f39dfe4685c8dcc42025...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.984430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034528/publication.mdobserved dec3090dc555e1e840e5c6bac09a554d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.965658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034528/publication.txtobserved 2ef6a3a03aab532ae110fd0670a2a705...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. |
|---|