OT-2026-000088126
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, pump 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-2026-000088126) never changes.
Identity and time
| Publication number | OT-2026-000088126 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-775a-acb7-a91b872cbbcd · 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-2026-000088126 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b81d485b927484b039c32931d643b74b7a516de41c9e12e097320343bf18980 |
|---|---|
| Markdown | ccc20b4f1758debfa097ea2219824f6494a202c5775127104bbaf8c913d25729 |
| Publication page | eb99e2eba4c37fbcf2ee5b565e583f08afa6d0372d2d18c5735d7b07324f1cf4 |
| Manifest | 68f7280d59f6b434a642995423be5de43463b47c624038a191dff3777fd82ff8 |
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 | ByfsJz2XMclvg6fbXXuxkt0V3ztPBOc/J/ySI3c4Eky5xhee5s3Prt8SDxmgK9hnc2oJRc6o25CnYAXFQTRfDA== |
| 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
| 2026-09-17T09:50:09.317117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126observed eb99e2eba4c37fbcf2ee5b565e583f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:09.297754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126/manifest.jsonobserved 68f7280d59f6b434a642995423be5de4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:09.279469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126/publication.mdobserved ccc20b4f1758debfa097ea2219824f64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:09.258419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126/publication.txtobserved 5b81d485b927484b039c32931d643b74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:07.160068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126observed eb99e2eba4c37fbcf2ee5b565e583f08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:07.139736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126/manifest.jsonobserved 68f7280d59f6b434a642995423be5de4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:07.123272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126/publication.mdobserved ccc20b4f1758debfa097ea2219824f64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:07.104862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088126/publication.txtobserved 5b81d485b927484b039c32931d643b74...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. |
|---|