OT-2026-000016328
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off before 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-2026-000016328) never changes.
Identity and time
| Publication number | OT-2026-000016328 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-71cf-a779-78e4380213b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016328 |
| Status | PUBLIC |
Content hashes
| Canonical text | f36a0e5ea445fb77dfeb2dda505043c843b5a8ff5db893242e3ca643abdaca22 |
|---|---|
| Markdown | d20671ccad4e122923cd445c7edbd1ad1f30c5f20e81495abc4efb8601a1add6 |
| Publication page | d7ae720026cd9a1ea141bcff40f1cfcf197e6085a5d05c40e24ffd17ff929bd7 |
| Manifest | 218bf9b73c48aa3187668820fc8d302002ee48bcfdd19a461ad193a54fd9a280 |
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 | Sn++ErC/myUsQ8/0iQN7JK7rLrrauctgM6WdyxTsiPHvQOfh8TwUaQhE5EKr0Zwn0FeOLcE5l0p7rNFf1bK0Cw== |
| 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
| 2026-09-17T12:03:49.880778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016328observed d7ae720026cd9a1ea141bcff40f1cfcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:49.863041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016328/manifest.jsonobserved 218bf9b73c48aa3187668820fc8d3020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.845942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016328/publication.mdobserved d20671ccad4e122923cd445c7edbd1ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:49.826790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016328/publication.txtobserved f36a0e5ea445fb77dfeb2dda505043c8...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. |
|---|