OT-2026-000094490
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum 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-2026-000094490) never changes.
Identity and time
| Publication number | OT-2026-000094490 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e9-7266-8717-364700fa4bec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094490 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3eb2cdeb7ea1ca04c5f010ddbd00edc1e7ce5a365bcd77c05bcd574f4eaee4af |
|---|---|
| Markdown | 3edb86e8043279120c7733bb45c5b6f2138de956b384440f8700601affefcf86 |
| Publication page | ac3c022b9789999d24145a71113b2dee9da0b604d71aef0753851db71f4f8333 |
| Manifest | f36fd99f3087377b1830f10b88fc8af3ba66b985c7d31670d7253a37afe4ad75 |
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 | JxAJl2zFcoNVZQjjRA59NQO9okY4ry1T+V7+1T/EGTeMxqyH/S7LFw+2kt+Zwe+qyRhoBuxwb1gwCd6vM8dJCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:55.050198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094490observed ac3c022b9789999d24145a71113b2dee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:55.033083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094490/manifest.jsonobserved f36fd99f3087377b1830f10b88fc8af3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:55.014546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094490/publication.mdobserved 3edb86e8043279120c7733bb45c5b6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.998058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094490/publication.txtobserved 3eb2cdeb7ea1ca04c5f010ddbd00edc1...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. |
|---|