OT-2026-000008997
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000008997) never changes.
Identity and time
| Publication number | OT-2026-000008997 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-75ba-92db-9a53ca442db5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008997 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48c5f9b81f6430f9607abb4d638d91f516d3f2d26950f85d48b7886a35e9e551 |
|---|---|
| Markdown | d18b226f75b843db6026b8535ad88a8b0ad7107d1fd09042afb530b45935a711 |
| Publication page | 3b8d5af06a0f0df66371b5a0d57962a348c27520e62b145265938138b79a4ffe |
| Manifest | 13a8e4c6806fe8bac8311f9b6e7f1c56b1275c3367b8ed5a02cc62bb2ea4485e |
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 | Em6xkVOND68Qg4HOrTvy+v8gNpaE/xBSap8qMJLPZd8Jt98IR5Ze8KwWkwKnOsuIlSIoF2eCbqTpEDRemfvtAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:37.728519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008997observed 3b8d5af06a0f0df66371b5a0d57962a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:37.707704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008997/manifest.jsonobserved 13a8e4c6806fe8bac8311f9b6e7f1c56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:37.687846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008997/publication.mdobserved d18b226f75b843db6026b8535ad88a8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:37.668428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008997/publication.txtobserved 48c5f9b81f6430f9607abb4d638d91f5...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. |
|---|