OT-2026-000066670
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-2026-000066670) never changes.
Identity and time
| Publication number | OT-2026-000066670 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-76de-8683-f39a026b89e9 · 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-2026-000066670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b5b823332c6ed9e625a4c685cc7b91d29ccaaec6597d072cf4ccd37b9a59f03 |
|---|---|
| Markdown | 7a2f865c4224578c6bc2eb12789db49d3f58ff2bee7af3c36c2336cc456dd706 |
| Publication page | df49c9c6e34efba7b99278a80f585c1732d061e5733e4307cfec25b40bc324b2 |
| Manifest | e095437a44923871aa5163abe9055e55555e1ffda1810f27d913d16d11cbf210 |
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 | sAEwkdteXc2T7v1M51L37RVvAxoI+fwWsux2ug9CtP/075pq+0MFISRG9n5LR+9AydnDPSFW3WQCfp/knDwbAw== |
| 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
| 2026-09-17T10:33:03.616372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066670observed df49c9c6e34efba7b99278a80f585c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:03.597371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066670/manifest.jsonobserved e095437a44923871aa5163abe9055e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.580273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066670/publication.mdobserved 7a2f865c4224578c6bc2eb12789db49d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:03.564116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066670/publication.txtobserved 2b5b823332c6ed9e625a4c685cc7b91d...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. |
|---|