OT-2026-000023718
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000023718) never changes.
Identity and time
| Publication number | OT-2026-000023718 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed4-77dc-822d-d98c3e3e9824 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023718 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93c8afeb8cbfe90116a95c015bb73cfaf617d1f007824dc1640608bf7b95dcde |
|---|---|
| Markdown | 870287a22e2bb5c58d969e25f2ddbeb9cf9fe81012a2b450b0a6f525241abace |
| Publication page | f872ca77b54de87070213e88c4a024dac01f3220189a73d288d7a2e882fcc60c |
| Manifest | 5b861a652527e0d95cc4863190c850178e2e0116af5e3f00ce214552f350127d |
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 | Fzie5xR/DrAG0F/RaufybQVOjaaV4sE0XcPm4sRAwAI6rsW2mSASH0pnGsSFAl+3djHRqVnHkBEno9osyTh0BQ== |
| 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
| 2026-09-17T11:50:03.497928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023718observed f872ca77b54de87070213e88c4a024da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:03.481862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023718/manifest.jsonobserved 5b861a652527e0d95cc4863190c85017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:03.462494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023718/publication.mdobserved 870287a22e2bb5c58d969e25f2ddbeb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:03.443123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023718/publication.txtobserved 93c8afeb8cbfe90116a95c015bb73cfa...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. |
|---|