OT-2026-000063468
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000063468) never changes.
Identity and time
| Publication number | OT-2026-000063468 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f944-79a1-a267-b878263d53b8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b011ccfbfa74dd8b37b908656ea4874a8ea3103feb11ebe1921fc7317d995f0 |
|---|---|
| Markdown | 447f0604bc2cc6812d58debad4be7696b7ca9601d5b83931f753003d70f45dc2 |
| Publication page | f71a33d1c3f8d75311d6e354875b1332678724ce7cf9ff0e2740d27740e8d217 |
| Manifest | c53885b03c64b7b9cd96a8031cba011861e57a9c625fb49e4534d186ea94a2c2 |
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 | yhCNdsvfz63+TRKFw7ZBlIpSvvJQNVTdwLlrG1Ajz+zmADFBCUU3uV4tUroDnPTFIfY9RxRaidAgjb0KN56NAQ== |
| 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
| 2026-09-17T10:37:26.137914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063468observed f71a33d1c3f8d75311d6e354875b1332...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:26.116518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063468/manifest.jsonobserved c53885b03c64b7b9cd96a8031cba0118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:26.098030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063468/publication.mdobserved 447f0604bc2cc6812d58debad4be7696...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:26.078032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063468/publication.txtobserved 2b011ccfbfa74dd8b37b908656ea4874...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. |
|---|