OT-2026-000024137
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, sustained 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-2026-000024137) never changes.
Identity and time
| Publication number | OT-2026-000024137 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-737d-bb18-a443c2e770a7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 40ac8b818f20326953f5b6d64f1fc7069ec4b78f23dec98478030320bde0e1f8 |
|---|---|
| Markdown | d0ec260f9b3d9f450148fc6f85154b9f4208dc3523308d3503a5a0a5d5afbb4f |
| Publication page | 7ddfee53bab0cb47898d6997879a696d79095b09a772b3fe7a57288179efb26c |
| Manifest | 5c9d74e44bc5b3db7e00ce7e5625ef879415cf81e0842560b327cd35479e895b |
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 | bXHGqYhYaevF8fVHr8os85o0oMZeeY9IFwSotTIB5+dmaKH5CUEo/zL1Ubp1AdCKlMsnVNNoc4HUJtI05AO/DA== |
| 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
| 2026-09-17T11:48:34.124684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024137observed 7ddfee53bab0cb47898d6997879a696d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:34.108427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024137/manifest.jsonobserved 5c9d74e44bc5b3db7e00ce7e5625ef87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.092602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024137/publication.mdobserved d0ec260f9b3d9f450148fc6f85154b9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.076564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024137/publication.txtobserved 40ac8b818f20326953f5b6d64f1fc706...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. |
|---|