OT-2026-000077713
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, pulsed 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-2026-000077713) never changes.
Identity and time
| Publication number | OT-2026-000077713 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ecf-7a51-9a7c-86067d21b074 · 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-2026-000077713 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac12f8223f6622a3902d92bf0ee9cf4865cfa3f12a2d6adc0055549adc45b845 |
|---|---|
| Markdown | 96aa06a0c8c1c0da5e34983414a50272ee7d409982e4251bfe8d98a4eef53d42 |
| Publication page | d64c133de8c1a335f12f16b3b92ddd1d13a893aefeb2657e68ec05ef067e0308 |
| Manifest | 6b55b92e93ed6be0dbc6de8493a26d230b44bdc5e7c2ce11a2d7572b4ed0121a |
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 | /R30GBSA4XaZhwYsvwVBcde+Zq6C3SfuiVQWbfTqada6N0Z6pBnTZNVeDmf3uVtolL7C/b56yzzgTFedYFBtBQ== |
| 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
| 2026-09-17T10:07:17.236322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077713observed d64c133de8c1a335f12f16b3b92ddd1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:17.221330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077713/manifest.jsonobserved 6b55b92e93ed6be0dbc6de8493a26d23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:17.202009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077713/publication.mdobserved 96aa06a0c8c1c0da5e34983414a50272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:17.182827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077713/publication.txtobserved ac12f8223f6622a3902d92bf0ee9cf48...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. |
|---|