OT-2026-000010601
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single stage ejector, pulsed 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-2026-000010601) never changes.
Identity and time
| Publication number | OT-2026-000010601 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-0ee7-7295-ba79-8a6969dc8a22 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:52.445886Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010601 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bca19733f08ff9958544e265b8397cbd83fc5ba83cb6907b7fcdba560a140fe |
|---|---|
| Markdown | 05df8378988aaecd4e01842bb1f7157e30420f95941f76005bc13e484d5393f8 |
| Publication page | 9f1597fb0a413a01db3b70ee1646bcf73f723fe9ea86fd67b2d9c8bd1db5c8f1 |
| Manifest | d292e47cf4165ce505d4fb9c18a96074d73dc3fc13d210504ae4d9eeb707fed6 |
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 | 8u3CjekdA6oTE79z14u78+fL/R4KFJripjY249FVZXFwNakAyOpMsBVwLdz/5Jg/UcLcymc3gvpUKlLG3vuxDA== |
| 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
| 2026-09-17T12:14:47.356466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010601observed 9f1597fb0a413a01db3b70ee1646bcf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:47.337685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010601/manifest.jsonobserved d292e47cf4165ce505d4fb9c18a96074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.318488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010601/publication.mdobserved 05df8378988aaecd4e01842bb1f7157e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:47.300176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010601/publication.txtobserved 1bca19733f08ff9958544e265b8397cb...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. |
|---|