OT-2026-000037226
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000037226) never changes.
Identity and time
| Publication number | OT-2026-000037226 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7741-7dd0-9f8c-8dffada42038 · 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-2026-000037226 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2c0cd29dd2a5d77f8aa3e0dc638a84d40daeeb62dade108fe16747b2968f355 |
|---|---|
| Markdown | 05110784bae3b3547b7fcfbbba73d9895b12273bb768ce1736288047caad069b |
| Publication page | f2478481bd06c09a40f8e0c988197f2dae8b2d5ec9c61a975c3e62b6ed7c628a |
| Manifest | 304873bf82c4cb27c22d2e4530a3eaecc739c5ed6806d2935f0c4e9d4ecc3569 |
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 | z0OeiW6r/qilK6L7pCEv1iIKZNnJ/UEFl1f4c83C5niRyZmp8N3tbe3in/wppXzOFwBXarjPbZsNub2PkgxwDg== |
| 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
| 2026-09-17T11:25:07.185501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037226observed f2478481bd06c09a40f8e0c988197f2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:07.167921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037226/manifest.jsonobserved 304873bf82c4cb27c22d2e4530a3eaec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:07.150091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037226/publication.mdobserved 05110784bae3b3547b7fcfbbba73d989...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:07.118778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037226/publication.txtobserved f2c0cd29dd2a5d77f8aa3e0dc638a84d...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. |
|---|