OT-2026-000006412
Publication integrity record
Vacuum cup gripper, six outlet manifold, three stage ejector, pressure verified, 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-2026-000006412) never changes.
Identity and time
| Publication number | OT-2026-000006412 · never reused |
|---|---|
| Internal UUID | 01a0a95a-57f7-717d-95e2-91439688d50a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:34:25.402376Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 046a07ce8a866a79f85e5d03b797c9b59cbfab69696a983f4c59fc6e4bf69a34 |
|---|---|
| Markdown | 2df3729b31eef5dee026a4146e2d589d745698bdeedf0e138bbe2295bcaddee5 |
| Publication page | 7575f392b7a828805f4796b96847486a6abe77438fe7a53cde2c5f884189f006 |
| Manifest | 1e074ea03a1ac298f759110f4524c8740ee940ebf3021a9898d2efa883f211fd |
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 | LNXyRMxhSoVhIcchA9/+KYmZs/ee2orRxZl2uAgZ1W/lUv6eetNlO9njCkEWPnkQv5loQdTMlGCKDPtbLkdjBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:20.504650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006412observed 7575f392b7a828805f4796b96847486a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:20.489258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006412/manifest.jsonobserved 1e074ea03a1ac298f759110f4524c874...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:20.477583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006412/publication.mdobserved 2df3729b31eef5dee026a4146e2d589d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:20.463593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006412/publication.txtobserved 046a07ce8a866a79f85e5d03b797c9b5...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. |
|---|