OT-2026-000033097
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, pulsed blow-off 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-2026-000033097) never changes.
Identity and time
| Publication number | OT-2026-000033097 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-755c-aa38-62a854d63f94 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033097 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9afa1507a74cd0f1ba49a4b892963de11aa5cf8fe3ca5bfe9572b5eac58b904 |
|---|---|
| Markdown | 18af0cc50fda1a56ea9b3d61d20664862c2d3a709c9856cbdc50e01664bb572e |
| Publication page | 59626ce4e067a97e9ddcb1ef95b1ac401ff8555cb7e971a7a7cdd8a3eb559d85 |
| Manifest | 85aabfde04f6177323a5a6912383fd289cb12b2f31410f51f05ddb885e11a7c5 |
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 | QOtVbbgfD9MYgpzXFppV47MsYpRwk2WYCKgjd5QtPdxaRoDy2251Sjk8JWNLdYfKPB0tKn6fIbILgLVOJ7MWCw== |
| 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
| 2026-09-17T11:32:44.896651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033097observed 59626ce4e067a97e9ddcb1ef95b1ac40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:44.881528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033097/manifest.jsonobserved 85aabfde04f6177323a5a6912383fd28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:44.866676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033097/publication.mdobserved 18af0cc50fda1a56ea9b3d61d2066486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:44.850152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033097/publication.txtobserved a9afa1507a74cd0f1ba49a4b892963de...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. |
|---|