OT-2026-000065506
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000065506) never changes.
Identity and time
| Publication number | OT-2026-000065506 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-73cf-8519-b518ad93f1b9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065506 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f1e3ebc2734f79750a35350c2f026dcc7b7ac3a48d3f5cfddea4e4a13d18f0b |
|---|---|
| Markdown | 8c4606ceb2c0ab091fd13d5c2b3ddd6b6f07c82b29e7fc3d388e473de1d1850a |
| Publication page | 4e918f43eb7f231f2d1d0718c986512d667bc4df635ee35305dc3c64d1481fb8 |
| Manifest | 730cdfb3ebb60f92c722a0afde722910d1f5eac9faffc2afcdf30221f6f87723 |
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 | W5CQj3x9ViFMAviXzYWUzp8/8Za+dpLpo2hHSES83RjJslrOdFbMR5AEhnRC574qTyj1f5GGnvyf4rFuWlP+CA== |
| 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
| 2026-09-17T10:33:47.969479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065506observed 4e918f43eb7f231f2d1d0718c986512d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:47.950691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065506/manifest.jsonobserved 730cdfb3ebb60f92c722a0afde722910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.933761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065506/publication.mdobserved 8c4606ceb2c0ab091fd13d5c2b3ddd6b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:47.910964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065506/publication.txtobserved 5f1e3ebc2734f79750a35350c2f026dc...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. |
|---|