OT-2026-000013381
Publication integrity record
Six cup vacuum gripper, six 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-2026-000013381) never changes.
Identity and time
| Publication number | OT-2026-000013381 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-79cd-9edd-6fab72e6976f · 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-2026-000013381 |
| Status | PUBLIC |
Content hashes
| Canonical text | 871dc185aff4a9a38b78d867b72c9a566e5c22d53dc1a2be6e9450e0e998bd3d |
|---|---|
| Markdown | b90525005381b7002bd6a5ab7b16adc450f487fbb6f23e4b49055c8366e9bf39 |
| Publication page | ab00409610b3a4143bf54006c5bc1ffc198eb4a32e88773b5e2d362c87817308 |
| Manifest | b1702731bab72a6f1ea8a73c67366554038be649702ebf1dd123ee523a7a6031 |
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 | NviMML7bfbfr1oOVwKR76adYNln3vaWjJuiO/zVjXlioE+shWH+Bav4NLJYg7K3/hPMtcY08LvkRza01EwLqBg== |
| 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
| 2026-09-17T12:09:50.924363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013381observed ab00409610b3a4143bf54006c5bc1ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:50.903942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013381/manifest.jsonobserved b1702731bab72a6f1ea8a73c67366554...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:50.884004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013381/publication.mdobserved b90525005381b7002bd6a5ab7b16adc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:50.865452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013381/publication.txtobserved 871dc185aff4a9a38b78d867b72c9a56...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. |
|---|