OT-2026-000026297
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000026297) never changes.
Identity and time
| Publication number | OT-2026-000026297 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a6-74b7-b345-a6a0fd3c4a15 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 608a54004603a520e0da47501b1b04fbf4c3a43906183945d7adc9741939584f |
|---|---|
| Markdown | 75bf86737bb6600c7cc0df925efc645cb657db2fc9c267ede563f46ddff56370 |
| Publication page | d7bd42a0ed5ac768eb7620b6c7b742aeb102dfbec35a4a39454b75e50100efb2 |
| Manifest | 98147fd094273f818f90b5419cb1102130b9f8fb7b151ac3a0380ee198e9e783 |
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 | ENLXMmPwORYWxEM/jNlmO7QNwhuGAo36V7dRuIN44CelaC0+ziAlTgfpVi/9xrfpXRrgn6TqFh/O1BDmmcueDA== |
| 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
| 2026-09-17T11:44:14.830146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026297observed d7bd42a0ed5ac768eb7620b6c7b742ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:14.813299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026297/manifest.jsonobserved 98147fd094273f818f90b5419cb11021...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:14.795953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026297/publication.mdobserved 75bf86737bb6600c7cc0df925efc645c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:14.772198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026297/publication.txtobserved 608a54004603a520e0da47501b1b04fb...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. |
|---|