OT-2026-000044485
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000044485) never changes.
Identity and time
| Publication number | OT-2026-000044485 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-75b1-9fcc-68e0249faecd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044485 |
| Status | PUBLIC |
Content hashes
| Canonical text | f29911c76ebc235bcfc99a3808980207c98fc76dcf7a99809c849b628dc3d59a |
|---|---|
| Markdown | a237808cf243bec0f2dd996671fce6dd034ff602113e7b471d291ccb626dcffa |
| Publication page | 39303fb633a76b80d706612ad44fbcda82ccf7bcb7a6f30f80de39873d278457 |
| Manifest | 1e91e0b6fecf07b57fc43ce80938b8c0a652073a0912d66ed0ce2caaad73fcae |
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 | zL+7D78/XGvrgCVx9dovd0e0wwWd2RthKgxcu6PdrNnRXvMRPXYlYXSIt2XEAchxQeGdKG+xA+EOQ5s3rG5lAg== |
| 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
| 2026-09-17T08:30:55.795168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044485observed 39303fb633a76b80d706612ad44fbcda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:55.775394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044485/manifest.jsonobserved 1e91e0b6fecf07b57fc43ce80938b8c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:55.758695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044485/publication.mdobserved a237808cf243bec0f2dd996671fce6dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:55.741782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044485/publication.txtobserved f29911c76ebc235bcfc99a3808980207...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. |
|---|