OT-2026-000066786
Publication integrity record
Four pad foam vacuum gripper, four 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-2026-000066786) never changes.
Identity and time
| Publication number | OT-2026-000066786 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-76d5-9e49-ca528f7b72f7 · 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-2026-000066786 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8733503defa04d6dc904605980769c3758b1af9f499cfbb21f0b57dadc61f7ee |
|---|---|
| Markdown | cda7b92a02ab48813bc1f31762dbd04c8330f4660e2f25acf38679726b0b80a1 |
| Publication page | 76e782e5a8f8dd6e17f135132ab425ff31da950fca6342a2895ddfb507948537 |
| Manifest | bbbe4c7eef64e83dc7dd188c7d31fc60e2f19a023a7d68b728fc05128d91c976 |
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 | xHaj9++CxakSwvl0Y2u4IHwp3D36H7veaWKFr5mNgx1ySVpxiHw/Y8fyhK1LI1VbkTYQkQkobaC5DBAe2NqFDw== |
| 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
| 2026-09-17T10:33:12.541394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066786observed 76e782e5a8f8dd6e17f135132ab425ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:12.513702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066786/manifest.jsonobserved bbbe4c7eef64e83dc7dd188c7d31fc60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.495562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066786/publication.mdobserved cda7b92a02ab48813bc1f31762dbd04c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.477174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066786/publication.txtobserved 8733503defa04d6dc904605980769c37...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. |
|---|