OT-2026-000026373
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000026373) never changes.
Identity and time
| Publication number | OT-2026-000026373 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a7-71dc-b407-51f4c1df02b7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026373 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52e30c14691fa58901be3a6ff80805809bc2e072b33117b3b6aae81d41a7c52a |
|---|---|
| Markdown | 0a2d4d81050d0767a906f45ae3d46082eacf6caf09dc697628667195599a548b |
| Publication page | 1854138d29ffa64d8c288422d623e4ba097fb08b23c124b1f5366c71b62dc2a0 |
| Manifest | b5be1626d4cfe8b868de2ba7a98892281b203a6b0bc310ea3ac94cdbbf7a0ca7 |
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 | uMw1+dDIcdudFEqUjTocAImRlR27Izt9iuRPohdNmcFwKMDpzjgs+cMTXFuPutcq9CakT0uSNvnetfYxNleUAw== |
| 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
| 2026-09-17T11:44:21.154776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026373observed 1854138d29ffa64d8c288422d623e4ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:21.136861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026373/manifest.jsonobserved b5be1626d4cfe8b868de2ba7a9889228...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:21.120402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026373/publication.mdobserved 0a2d4d81050d0767a906f45ae3d46082...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:21.103464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026373/publication.txtobserved 52e30c14691fa58901be3a6ff8080580...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. |
|---|