OT-2026-000077590
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000077590) never changes.
Identity and time
| Publication number | OT-2026-000077590 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-7f07-98f1-78e698305d35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077590 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9d83d79f395259554b6682cf90ae7893b0522059d9a75f9b69506d9ab02e5ef |
|---|---|
| Markdown | a1b3c18fb822693ba64b2bc4c9740a891531bbdc8168f6ccc2c592078bffd95a |
| Publication page | d6942346e9521f544cfd95b3bf840b4707609d8bc2ddd011e6863db776b13bd7 |
| Manifest | 29ed4c6b2e93f67d3dc3999ecdf2c65fb773c71ccb635f97e1d0a12641ca6051 |
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 | 1byoGLY+aT08dQGRat60dFxfJjZtoWF7TWUZf8Gxy+r/jUMOqm4/9HCIkMvrvT2wNSyDrM1uvol/+8iJfiXmCg== |
| 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
| 2026-09-17T10:07:04.274142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077590observed d6942346e9521f544cfd95b3bf840b47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:04.255981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077590/manifest.jsonobserved 29ed4c6b2e93f67d3dc3999ecdf2c65f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:04.234893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077590/publication.mdobserved a1b3c18fb822693ba64b2bc4c9740a89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:04.216063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077590/publication.txtobserved d9d83d79f395259554b6682cf90ae789...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. |
|---|