OT-2026-000012614
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before set-down
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-2026-000012614) never changes.
Identity and time
| Publication number | OT-2026-000012614 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5561-742d-af06-899900062bb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012614 |
| Status | PUBLIC |
Content hashes
| Canonical text | bb2ac35713124b23f201aa124249bb7146c424d5becd794268718c33ce4b144f |
|---|---|
| Markdown | 1456cc6a3757da5c5de6227f9eb749e578f4730cccf6c34d5c21529a658cf80e |
| Publication page | f568ef5cc0fb19c929036e733f34dacd01cd7848843a641f95d6357d6df70d1a |
| Manifest | d16b4609226796fd9b16408f76c5aa5145d837f25e2bdfd13a952342e507f339 |
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 | PoZiy9PYmKtq/K5AhWSJphHkWlh7BoBd4AX1MMaCsdxI4ufZIx1P//1eeT/17hMVOPCRgfY+H6mzZvVMnaoKAA== |
| 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
| 2026-09-17T12:10:12.697844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012614observed f568ef5cc0fb19c929036e733f34dacd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:12.680709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012614/manifest.jsonobserved d16b4609226796fd9b16408f76c5aa51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:12.661922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012614/publication.mdobserved 1456cc6a3757da5c5de6227f9eb749e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:12.643071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012614/publication.txtobserved bb2ac35713124b23f201aa124249bb71...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. |
|---|