OT-2026-000076052
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented before set-down
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-2026-000076052) never changes.
Identity and time
| Publication number | OT-2026-000076052 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-717d-aaa8-f67d518e7fc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076052 |
| Status | PUBLIC |
Content hashes
| Canonical text | df3271b16d2d13832f621236ad3b9bb7ba827529e9e33d7b35375727eb3df331 |
|---|---|
| Markdown | d0c9e90df2bcb4948160c9429c2b4fef3ac4371b7e4c3f3c082fa5416f52bfdd |
| Publication page | d07b772044959dc629f5061f4f99225edd231d1ec51aa5bf24e57cb2b77987b2 |
| Manifest | eb3a18c4e175ad48d2aef30f73359f55c31851bc518cbdada2b03ed26a1fcf1f |
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 | RiGNCf77nzTWI4lhKNBR6lHTnjxNYwpKnB2DYrq4kPI21aLb0OYNVSsJszmLKM3kMUBm9bFNhM8FsAkhJJlUBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:10:43.802157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076052observed d07b772044959dc629f5061f4f99225e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:33.287347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076052/manifest.jsonobserved eb3a18c4e175ad48d2aef30f73359f55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:33.269107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076052/publication.mdobserved d0c9e90df2bcb4948160c9429c2b4fef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:33.249914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076052/publication.txtobserved df3271b16d2d13832f621236ad3b9bb7...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. |
|---|