OT-2026-000077965
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000077965) never changes.
Identity and time
| Publication number | OT-2026-000077965 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-77f3-ba16-bd08635366fb · 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-2026-000077965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97955a357334b888caedfc104953e0057a50f96ace976d9640d05fab1a433a78 |
|---|---|
| Markdown | 9c5fad98fc003b4a6515229c94d556d27a6a50b944d324bde65e6354c48b9a0a |
| Publication page | 1b403faef2169791999d5a01b24baccce1064911ba3d320e1dee8e6cba5372d1 |
| Manifest | dde1f69eaa34dbb329874add6956981b3221c47d576ec7a9ae381a3b86ea1221 |
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 | DkDuNGnEmgUiHVA6HRecIXMkwxoXmGrQFxkwrfHXS0sy883Uhjcci+eEf6IjBZHlv79mSlSLkeg3Mxs3kft+CQ== |
| 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
| 2026-09-17T10:10:20.952535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965observed 1b403faef2169791999d5a01b24baccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:20.809891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965/manifest.jsonobserved dde1f69eaa34dbb329874add6956981b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:20.790678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965/publication.mdobserved 9c5fad98fc003b4a6515229c94d556d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:20.772436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965/publication.txtobserved 97955a357334b888caedfc104953e005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:14.916226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965observed 1b403faef2169791999d5a01b24baccc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:14.899975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965/manifest.jsonobserved dde1f69eaa34dbb329874add6956981b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:14.882011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965/publication.mdobserved 9c5fad98fc003b4a6515229c94d556d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:14.861405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077965/publication.txtobserved 97955a357334b888caedfc104953e005...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. |
|---|