OT-2026-000037000
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000037000) never changes.
Identity and time
| Publication number | OT-2026-000037000 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7afe-a5cd-0532282c5689 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037000 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb4277f50cfbf3d0008b5d67097d195f84425426d9911f9284438edd071cb121 |
|---|---|
| Markdown | 5d56987444543ffa5ca889f6ced98019bb587682c56a5e6bf2dabb9522acda28 |
| Publication page | 2a860c411b639250518f96002d82c9f40df5d20902129fcc1ba0f289858efe79 |
| Manifest | 4465777331128f100c55015dd365b0c0579fef870c1dda02a59f8bdba4f97f95 |
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 | 02jm+REjcm16smzMF0niXZhmjAK1CNIpq+Q1r3LKWmcrZ9OJHLdGXAtFYrtVfe+tRd3/RgiA8UazEI5VinC/Ag== |
| 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
| 2026-09-17T11:24:40.024921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037000observed 2a860c411b639250518f96002d82c9f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:40.007621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037000/manifest.jsonobserved 4465777331128f100c55015dd365b0c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:39.980608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037000/publication.mdobserved 5d56987444543ffa5ca889f6ced98019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:39.962621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037000/publication.txtobserved fb4277f50cfbf3d0008b5d67097d195f...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. |
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