OT-2026-000013265
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, pulsed 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-2026-000013265) never changes.
Identity and time
| Publication number | OT-2026-000013265 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fc9-7cf0-8825-6b76438eb5eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013265 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c5f8790f50cb359ac992a1c807c339fa5a859cf9f95cc92ba0f93f8e493acfa |
|---|---|
| Markdown | fec081ea5d3f6d1fb309bd12ec57dabb3e207b23d8c38cebeafedc73f5b4d401 |
| Publication page | 34377c577d3ac29d0cc7d58384a31336dc25794252e7cbaa150b6d006cadda3e |
| Manifest | f61a7e0bbfbb52ba3c51d555419b1edc059e933d97f6eefff4386f2e7a6d9582 |
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 | ipiaSAVXopQGAib+TQifelaQ5EAZQrCX4voOs2B8bPsI3CWjKYP1sxPx1oDiPI5CWxbEy24J+65APwhOoPNNCg== |
| 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
| 2026-09-17T12:09:40.520175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013265observed 34377c577d3ac29d0cc7d58384a31336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:40.499824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013265/manifest.jsonobserved f61a7e0bbfbb52ba3c51d555419b1edc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:40.479401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013265/publication.mdobserved fec081ea5d3f6d1fb309bd12ec57dabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:40.460366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013265/publication.txtobserved 1c5f8790f50cb359ac992a1c807c339f...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. |
|---|