OT-2026-000025767
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, pulsed blow-off 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-2026-000025767) never changes.
Identity and time
| Publication number | OT-2026-000025767 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83d-786e-bdc3-374bbe1563d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025767 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1321d8562443084722cf905c385ec34733115cddc90dcd6e98b0cc22dc8a58e7 |
|---|---|
| Markdown | 02dfd5a3add49baf012a4d23e3365551f35e4b4e9b4f2edfa638cf168b492769 |
| Publication page | f395a609769e4a8eb2b4c477d07cfacf8157106382f2e910db819d0bdbdc5fcd |
| Manifest | ef7e240150455290c6b739672fdb6f54a8468827d39819335f2abaab8113e2c1 |
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 | +6F+HX9knalmwMDue3VSk74aekDQQTOWMvbqayOC/NhbC/HtiW1us0SiCtnBNWAULDdx35RxZSkTrfSsKzdYDQ== |
| 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
| 2026-09-17T11:45:58.091255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025767observed f395a609769e4a8eb2b4c477d07cfacf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:58.072581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025767/manifest.jsonobserved ef7e240150455290c6b739672fdb6f54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:58.054894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025767/publication.mdobserved 02dfd5a3add49baf012a4d23e3365551...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:58.036800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025767/publication.txtobserved 1321d8562443084722cf905c385ec347...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. |
|---|