OT-2026-000084496
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, pump fed, 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-2026-000084496) never changes.
Identity and time
| Publication number | OT-2026-000084496 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e259-7951-a80d-ad4d99aeac59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084496 |
| Status | PUBLIC |
Content hashes
| Canonical text | ade801faa27f64863bfb70129c4f1cb891e1ce13560b7bb4bc758a80484d35bf |
|---|---|
| Markdown | 7895b85190fcadd641cf565a0294c7eb225d8618978ccf821a7357e292b9c8c3 |
| Publication page | 1aac17426b427fabe8c55d74dad5565dfe8f57ff11b2258799f9dc17e66340f0 |
| Manifest | 25096a486e10829f2687a9b053aabd0ed50ffce4c62d1c509712818b3af4367f |
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 | LyZ3XD++wrnDtibZ52hLJFN1ethgXFm36Yx45lMfBEuSQyTKHrt6Y+7XUBhqYJzP6wuGS53yVXvOrnYdoRubDA== |
| 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
| 2026-09-17T09:55:22.198674Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084496observed 1aac17426b427fabe8c55d74dad5565d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:22.180539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084496/manifest.jsonobserved 25096a486e10829f2687a9b053aabd0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:22.162311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084496/publication.mdobserved 7895b85190fcadd641cf565a0294c7eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:22.143979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084496/publication.txtobserved ade801faa27f64863bfb70129c4f1cb8...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. |
|---|