OT-2026-000006260
Publication integrity record
Vacuum cup gripper, per zone isolation, six outlet manifold, ejector 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-2026-000006260) never changes.
Identity and time
| Publication number | OT-2026-000006260 · never reused |
|---|---|
| Internal UUID | 01a0a954-bb85-7048-a5a0-c3f3000e0217 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:28:17.672019Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006260 |
| Status | PUBLIC |
Content hashes
| Canonical text | 163c848b2da7553fa75e1b825c74a22edaa16e5633faefc2e15124ef434483d3 |
|---|---|
| Markdown | 04881ee65d1a0bf75612f48565772cd17e9bec300b39a3368dfdcbe2bb7c24d0 |
| Publication page | 6678d013cb087fbfc117c533201ff4d1e966de8244e2d002a15ad1f368d729a4 |
| Manifest | e40421c292a47018d37b8f5de5be9457b579cb38ddf6bb8eb7abc3b5d85ea255 |
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 | F+hxpe78fU8owoaLLO73t5vmFPcsevkTA/JHaDXoFYb9kwUO9YpnrplBWIwbOEGonuoMUC9Mfsvm58xCGcg8Ag== |
| 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
| 2026-09-16T08:30:08.729147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006260observed 6678d013cb087fbfc117c533201ff4d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:08.712693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006260/manifest.jsonobserved e40421c292a47018d37b8f5de5be9457...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:08.697342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006260/publication.mdobserved 04881ee65d1a0bf75612f48565772cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:08.681839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006260/publication.txtobserved 163c848b2da7553fa75e1b825c74a22e...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. |
|---|