OT-2026-000010237
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, vented after 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-2026-000010237) never changes.
Identity and time
| Publication number | OT-2026-000010237 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7451-ac85-edef0a617be3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23cb6adbd1dba034c37257e7f802ddb0deb33e05278338fe025b5c4d7f543605 |
|---|---|
| Markdown | 9f31cc817da0e4ad9e32fac643427db94badf019f942bb967503a49090c397b9 |
| Publication page | 5575bf2f04c1d534fc51f84f987c54eabee395fa9ce46d3a053b1fe7f6c3f246 |
| Manifest | 1e24108248a94c0a439bbdec9a69d8a73f8fddc9720251b3245f3e983524eeef |
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 | WVnQGu2fMjDezc1z+FaFREeQEBNmWFdQwGx27jfINU10uYuqzF04wCIEw9G3rzpIGCnYeOrogMRYOENDjGyFBg== |
| 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
| 2026-09-17T12:16:22.178045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010237observed 5575bf2f04c1d534fc51f84f987c54ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:22.159963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010237/manifest.jsonobserved 1e24108248a94c0a439bbdec9a69d8a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:22.141449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010237/publication.mdobserved 9f31cc817da0e4ad9e32fac643427db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:22.122272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010237/publication.txtobserved 23cb6adbd1dba034c37257e7f802ddb0...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. |
|---|