OT-2026-000024158
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump 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-2026-000024158) never changes.
Identity and time
| Publication number | OT-2026-000024158 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-77b9-93dc-6a1482279a68 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024158 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ac3d430708d551315bca37c1f13e7e133fa57cbbcbf2f821beb4007c49fcf0b |
|---|---|
| Markdown | 414f08843ffa649d92c10165e985aa8efb317c296fae692e62ec4857b848a9bd |
| Publication page | 6bef893b4fa26b3d33f0dfebc263ac77470e566cca5898b337358919aa099568 |
| Manifest | 4013a30bb9217fb8ec0845ef93121bc9f2bf469481b38665850a028df7f20625 |
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 | i0zgSrue8PQK6gBzV3sHYEeL7Q52TtTq76fztZP7cXpTF6+TnEFIapduZGGXFOTCab0knv7F1cb3Uc1UJKpGAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:35.781812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024158observed 6bef893b4fa26b3d33f0dfebc263ac77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:35.753694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024158/manifest.jsonobserved 4013a30bb9217fb8ec0845ef93121bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.734593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024158/publication.mdobserved 414f08843ffa649d92c10165e985aa8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.709179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024158/publication.txtobserved 9ac3d430708d551315bca37c1f13e7e1...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. |
|---|