OT-2026-000032030
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, pulsed blow-off after 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-2026-000032030) never changes.
Identity and time
| Publication number | OT-2026-000032030 · never reused |
|---|---|
| Internal UUID | 01a0ae74-bad3-78f1-95d0-9f8abbcad37f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:20.739935Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7190b813756922b2511c2b519dc11bfcadf6ac84e20cd2365e44f7606a12806f |
|---|---|
| Markdown | 0ceb456c633d4c94a3bc443167374850e653465d29a60e6bacf9e9b52f9ad45d |
| Publication page | 739a835868df1fafdd1ead6aeca1d79b0e820b3f6e937a275536c18c398c57bd |
| Manifest | 40063488e611eb1a655820db34848052d3e9cc7d0d2b2bfe882f75ce574a5136 |
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 | RG3CkEqS/JDovWArxzQxTl+hfeILkfdouyKjeopmncJ7RkKgUK74K3qtBmZrraIAYmdb8savHzQxRPV9e5ZJDQ== |
| 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
| 2026-09-17T11:35:26.392432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032030observed 739a835868df1fafdd1ead6aeca1d79b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:35:26.374058Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032030/manifest.jsonobserved 40063488e611eb1a655820db34848052...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.355386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032030/publication.mdobserved 0ceb456c633d4c94a3bc443167374850...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:35:26.339253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032030/publication.txtobserved 7190b813756922b2511c2b519dc11bfc...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. |
|---|