OT-2026-000070390
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000070390) never changes.
Identity and time
| Publication number | OT-2026-000070390 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7f2d-91e5-9b4e3122135a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070390 |
| Status | PUBLIC |
Content hashes
| Canonical text | bbe9298d0eda6b87af5af3e5d64529ad02a717eae75aae8666c5be064522c4d5 |
|---|---|
| Markdown | 9859734e749b77b7641e095e4b47740ebe1a9361dcd06497142eb639d2d8e067 |
| Publication page | dc14e41e394cd46220c9b87d0f636aa5981e160c4d4329dfe4b1466fc9590483 |
| Manifest | dbded79cc0edce022c035056c85267b8c6e5055743b7e9c261ea86ca65dd545b |
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 | McU2dd7sFZPox1GWmxy4+H+SIsl+XZ6HqMmdCeIgEyw82k4zU7ZY0poPRuMklUT0kqRzzARSJtfB4WhI3yQJBA== |
| 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
| 2026-09-17T10:25:59.103751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070390observed dc14e41e394cd46220c9b87d0f636aa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:59.086270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070390/manifest.jsonobserved dbded79cc0edce022c035056c85267b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:59.068306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070390/publication.mdobserved 9859734e749b77b7641e095e4b47740e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:59.052729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070390/publication.txtobserved bbe9298d0eda6b87af5af3e5d64529ad...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. |
|---|