OT-2026-000039350
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-2026-000039350) never changes.
Identity and time
| Publication number | OT-2026-000039350 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-7b22-80d9-0efa31ddb4c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039350 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9b6ce7afae1274112d28f7e58b0e92d0c2363387b249dbcd5bb8a472766135f |
|---|---|
| Markdown | f8a1a4d482681e317ca09e72079d1ae485781a97647a9f95c39a0414153fa68f |
| Publication page | b30f7477d5587b006f60202f903e1c2976a19d1f8827bb00820c1adb49b336b8 |
| Manifest | b359a45a9ef92ae5d4a559cf9570d9bf94eebe3ef057a10e51a9a168dc3f28ce |
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 | ODAXq82ttszw0kV9qZB/Gt8H7Qyz52aZebMioiGP/85MgdxOGq32RvwS/7UhMkKLjMwbsfmYQQeErzZakxmpBw== |
| 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
| 2026-09-17T11:20:52.116481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039350observed b30f7477d5587b006f60202f903e1c29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:52.099569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039350/manifest.jsonobserved b359a45a9ef92ae5d4a559cf9570d9bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:52.067828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039350/publication.mdobserved f8a1a4d482681e317ca09e72079d1ae4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:52.041091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039350/publication.txtobserved f9b6ce7afae1274112d28f7e58b0e92d...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. |
|---|