OT-2026-000093301
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000093301) never changes.
Identity and time
| Publication number | OT-2026-000093301 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7382-a726-785dda0511c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093301 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64235b365d8e122495a18c1d0b6f84e2676e5b45d553e632cfa5281c807a5c2e |
|---|---|
| Markdown | f2bef7d34657968b8a70ad60fdc5eb957e74f63418e5d27f72d694dc64e2d0e4 |
| Publication page | 58d6445f9df524ba97bf446e2d28ac2e51e6a9ba9d96f3b007b70741e168fb19 |
| Manifest | c8aac99701632f6c5e0fee04a96d32ec519945877b337bc01b10753adb979301 |
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 | ESzpPEBAMPP6I6v8yg954YYA0YG/cmrP22eH6yYzZ0A2NWstdfM5AQh4GITffsJ8LuP2iZ3pSm2PvGfUQgEcBQ== |
| 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
| 2026-09-17T09:40:40.708377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093301observed 58d6445f9df524ba97bf446e2d28ac2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:40.690527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093301/manifest.jsonobserved c8aac99701632f6c5e0fee04a96d32ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.672435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093301/publication.mdobserved f2bef7d34657968b8a70ad60fdc5eb95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:40.655059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093301/publication.txtobserved 64235b365d8e122495a18c1d0b6f84e2...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. |
|---|