OT-2026-000066666
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold 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-2026-000066666) never changes.
Identity and time
| Publication number | OT-2026-000066666 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7fcf-aff7-fc9f0dd89fb9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066666 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe762ff720c9cb805e88521ee536122a0b02845503d802df11e39f3c0773605e |
|---|---|
| Markdown | e21005322757102f7198981f108e29d3abbd875aad20f896283ed791f9b6df16 |
| Publication page | 5315bb8ad00649b02ce4f02be5a0978176f1ebe8f113c847dc2b799e12915d6b |
| Manifest | 77aafe87fea10d95c3fdaab0d9ed4b69daf51d4b0ad5d54c86c0b464a5c0eeeb |
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 | DdcTm8x0EN3GYmucaDqFN0LQrgQgEQoEiWLWuOZawz3IEbfNGKjIGaSB4BKbQrBeYmU3+KJ79oC5j1saTzobCA== |
| 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
| 2026-09-17T10:33:03.329857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066666observed 5315bb8ad00649b02ce4f02be5a09781...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:03.312439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066666/manifest.jsonobserved 77aafe87fea10d95c3fdaab0d9ed4b69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.294689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066666/publication.mdobserved e21005322757102f7198981f108e29d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.275585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066666/publication.txtobserved fe762ff720c9cb805e88521ee536122a...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. |
|---|