OT-2026-000088100
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000088100) never changes.
Identity and time
| Publication number | OT-2026-000088100 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-70cd-a4ca-79a9e7ee9e7f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088100 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3a0522e4d95eda1038ade339f21f8d63ce953572159dc6c2187cbecee7d1c05 |
|---|---|
| Markdown | fd61313ebbb53268f7986a828fb32996a992987fb976cd03f6a531c61ff3b0a4 |
| Publication page | 4cc25de65ea2e17f84540687437e5e7c3259ecd967bb79814e514cf6d96169e4 |
| Manifest | 55b3d64c38e211158738fb2969f4f7e0b5eb6a2010421062db233b54db61ba76 |
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 | SNvw/3ApUK/k2FUhvsP46622xysSHt6Hj39i69tUnLAJ7xU4RnICLhen3p2wXCDcaLfBNglQtH/zlTI4P5LTCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:50:06.858939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100observed 4cc25de65ea2e17f84540687437e5e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:06.839781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100/manifest.jsonobserved 55b3d64c38e211158738fb2969f4f7e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.819956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100/publication.mdobserved fd61313ebbb53268f7986a828fb32996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.795892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100/publication.txtobserved a3a0522e4d95eda1038ade339f21f8d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.987316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100observed 4cc25de65ea2e17f84540687437e5e7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.968553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100/manifest.jsonobserved 55b3d64c38e211158738fb2969f4f7e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.948067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100/publication.mdobserved fd61313ebbb53268f7986a828fb32996...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:05.927751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088100/publication.txtobserved a3a0522e4d95eda1038ade339f21f8d6...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. |
|---|