OT-2026-000064373
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000064373) never changes.
Identity and time
| Publication number | OT-2026-000064373 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-76b9-8b2c-23b29c47417f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064373 |
| Status | PUBLIC |
Content hashes
| Canonical text | ad3cb9a9f29a3f7027aa3868f16eaee80463b43f36d583a53522a41d6a26b0e8 |
|---|---|
| Markdown | 737336bacc01afdccb385b3a5629fe2ba9d1bd708db7f834ef059d2b99a5562c |
| Publication page | a0bfe64466f198beae200776290cf79522aa20ae7a7e1d7af3c6556f1570ab50 |
| Manifest | d453932a114235e08632052167c64459574173b77755fa1cc9a375803f3c5562 |
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 | L0BURhaRvSMMtDU34rK4vyoIABiimR2diwODyGSQmRGVLV28NNOrdejOrPX3QTdR6faxqsPTxQWJDDY4sTP+Cg== |
| 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
| 2026-09-17T10:36:32.316431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064373observed a0bfe64466f198beae200776290cf795...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:32.298743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064373/manifest.jsonobserved d453932a114235e08632052167c64459...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.278545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064373/publication.mdobserved 737336bacc01afdccb385b3a5629fe2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:32.260918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064373/publication.txtobserved ad3cb9a9f29a3f7027aa3868f16eaee8...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. |
|---|