OT-2026-000085214
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, sustained blow-off 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-2026-000085214) never changes.
Identity and time
| Publication number | OT-2026-000085214 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43ba-7c26-a55f-7b1a25089604 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085214 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59f945c32b707a09852e1c6e03fbd89ae742a7228efbf3e69feb98e61d337798 |
|---|---|
| Markdown | 635b139167d9c863c8b5b5e44477e6be285dffc52f66b3e507cb8325d6ce5e9d |
| Publication page | dff4bea4ab3b4dbb660cd2d6218a50d808e4d5016b1ba9deeba7fea6f6b5cc19 |
| Manifest | 05c0044fe41878970cbe28c04fd766995eeb38a3ca0ebfef0fadc1f56f610fab |
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 | JODgK9UdRRMYzeaQ8bX90vZTJKH7G1Z2NaC/u54xBZQ9tT5uo0H7ayNU1HTmYxdsuOJ9M5k83Q6ryNy5m7bvBw== |
| 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
| 2026-09-17T09:55:18.577194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085214observed dff4bea4ab3b4dbb660cd2d6218a50d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:18.560795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085214/manifest.jsonobserved 05c0044fe41878970cbe28c04fd76699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.541661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085214/publication.mdobserved 635b139167d9c863c8b5b5e44477e6be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:18.522400Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085214/publication.txtobserved 59f945c32b707a09852e1c6e03fbd89a...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. |
|---|