OT-2026-000036600
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000036600) never changes.
Identity and time
| Publication number | OT-2026-000036600 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7641-9c7d-53dc066f1ed1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036600 |
| Status | PUBLIC |
Content hashes
| Canonical text | bde7bee3c5765c410d831ae53baa1c15acfa163b5386eeedb073e2bbebf9ce85 |
|---|---|
| Markdown | d227b4d57d7f74516a9507bf14e22c692d5290a81231bab0d762783b6c2328b1 |
| Publication page | 9dc9abdd962044507ec4c41e7c1362f9f62aacccd8bba2f433b86fbb27631d98 |
| Manifest | e41d49f1fa4760dc27ca90914efede9cbd40dd6b8a48e4a0e44730fe6613f8b5 |
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 | N5xZ38Ic1ubkaqi1mG0px1qi9yqDpo01CzpjoAbbdCWKUFmJxD7F9ZETTSq/KiQZaYjUJgHGbzThdvLW8DDeBg== |
| 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
| 2026-09-17T11:25:49.643817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036600observed 9dc9abdd962044507ec4c41e7c1362f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:49.626184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036600/manifest.jsonobserved e41d49f1fa4760dc27ca90914efede9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.609559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036600/publication.mdobserved d227b4d57d7f74516a9507bf14e22c69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:49.593782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036600/publication.txtobserved bde7bee3c5765c410d831ae53baa1c15...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. |
|---|