OT-2026-000095661
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before 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-2026-000095661) never changes.
Identity and time
| Publication number | OT-2026-000095661 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-78c5-a6b5-3c34dbd5badc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 129175d44df878edd7da4e37f4a8459f57754e357637cbfaecb121c836953c79 |
|---|---|
| Markdown | 69890d882b82646fe637a2528ec8ee51a4e7d06f6682b7f30147c668a329f8ee |
| Publication page | e31f6197827d0af5b61343c86f87276afb19d0116e9aa74d30de90ab1674ca4e |
| Manifest | 4c81f9cc0465dbd3fb626744824dd6fcdfc469d18c54bfb24a0d05acc41a6ab8 |
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 | zrb558p40dat7/XaFYW/UpBkPjEQcFB51gPi5TrAQpncyK0+JxFlYvrrLsPT/XjjZ19UPLbZGVlP/YBYL3FvBQ== |
| 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
| 2026-09-17T09:35:07.881507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095661observed e31f6197827d0af5b61343c86f87276a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:07.862407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095661/manifest.jsonobserved 4c81f9cc0465dbd3fb626744824dd6fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.814085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095661/publication.mdobserved 69890d882b82646fe637a2528ec8ee51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:07.764107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095661/publication.txtobserved 129175d44df878edd7da4e37f4a8459f...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. |
|---|