OT-2026-000078924
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, vented after set-down, on a tool changer
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-2026-000078924) never changes.
Identity and time
| Publication number | OT-2026-000078924 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbd-723d-a1d7-cc10e09e1b87 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078924 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51c32c13f9a43f287568bf051a23fd997b9013c70dab559941baf52eb1111c45 |
|---|---|
| Markdown | c42a65b5e2201bf3164794af2b4cd825a9acdca9272f056a7cb22ab4440db478 |
| Publication page | 91e35986168a4559434366c954190c34318ce164e218668880067927e5cc508c |
| Manifest | 20d437c7580e98242a12bddf562db53e8e161655c283bffa1632a1d1e4dcce80 |
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 | /vQGOgHaEMHK4AVn73/AS92DKIA3Chu7Wzq/T0eLoQMpDfqGod4YVsn9xiqw2K4GX3h/95ACxFSzja56f3RyBw== |
| 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
| 2026-09-17T10:05:44.821143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078924observed 91e35986168a4559434366c954190c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:44.801542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078924/manifest.jsonobserved 20d437c7580e98242a12bddf562db53e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:44.784131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078924/publication.mdobserved c42a65b5e2201bf3164794af2b4cd825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:44.764368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078924/publication.txtobserved 51c32c13f9a43f287568bf051a23fd99...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. |
|---|