OT-2026-000091592
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, pressure sensor per zone, sustained 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-2026-000091592) never changes.
Identity and time
| Publication number | OT-2026-000091592 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b8-7740-9ba9-fcf28d890bd9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091592 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6e54c6a0cf5786b7dca41d71cd7eb486cc0819a21d5e67b0d8ca588b1cb8677 |
|---|---|
| Markdown | b52b927565aca1b8c6d466f19193de5b87a8c60c7dff5291fbcfe6fddd5a5fb8 |
| Publication page | dcc6acf7cc8fff96765f26f748a47d7e36d55b68a4c422417c408d86cf81c73f |
| Manifest | 9a601653a16081e15c7dcdb6b6b27e751b882b1608291a861e1d2b2599dc6359 |
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 | ZMj7Sdzu/cK5t7Oi3cOmfuDXNIESoYDNZVIrwx1OkDBiuYj2RQLj72F0xyWgem2sZ60rENAUsL31MZPh4P++AQ== |
| 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
| 2026-09-17T09:41:56.562207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091592observed dcc6acf7cc8fff96765f26f748a47d7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:56.545050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091592/manifest.jsonobserved 9a601653a16081e15c7dcdb6b6b27e75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:56.526563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091592/publication.mdobserved b52b927565aca1b8c6d466f19193de5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:56.509404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091592/publication.txtobserved f6e54c6a0cf5786b7dca41d71cd7eb48...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. |
|---|