OT-2026-000062465
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000062465) never changes.
Identity and time
| Publication number | OT-2026-000062465 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0ac0-7560-9a0c-cfdc864e16d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062465 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2c2c2b2aac5f4e42409c9a7cad297bc9ec329823ac3263303a92677ddbb24177 |
|---|---|
| Markdown | daae2f52dc5647d7a64abdaa9ec81ca15a8361bf9cb56dc146cc3b39e7bece67 |
| Publication page | 085091b9928ee9d7a384fbae9343fc3d3259f5b0028ec8537ec784d08e27f097 |
| Manifest | a8e894778c451a04c4ea379b7732c0fd981940a621fcbe227e2b153ca416d72e |
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 | aY5q+TWeY+JEH8Ecn84Z8B9T1m/2N/wFkvBZqQQlWdB7YzG9/j9LcXioglCRLrosR/nbvaax9TPycv2xIHsHBA== |
| 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
| 2026-09-17T10:39:48.925225Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062465observed 085091b9928ee9d7a384fbae9343fc3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:48.904734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062465/manifest.jsonobserved a8e894778c451a04c4ea379b7732c0fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:48.885731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062465/publication.mdobserved daae2f52dc5647d7a64abdaa9ec81ca1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:48.864976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062465/publication.txtobserved 2c2c2b2aac5f4e42409c9a7cad297bc9...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. |
|---|