OT-2026-000069587
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two 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-2026-000069587) never changes.
Identity and time
| Publication number | OT-2026-000069587 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7b29-9edd-e6232f840625 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069587 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f5a61d7322caac0d1bc22050ba7dfa77f2db52a0022cbfe316e6d5e9ac7db40 |
|---|---|
| Markdown | ede9bf6ea2be6ca15411073fb1d36bcceb799bfc41df69537a0d054e5d4d31bf |
| Publication page | 0f3def73a0626d5912f6a44ad077d4b831e2d425f1f5ce731fc5a7ee96ce8582 |
| Manifest | 1b650a3542c95751208b9a4eeab399253f17f80ec5297c036e9aa49bc944b26d |
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 | JjhxhtQS8O1VmXdofPHfao90PbcLFkBhm+PGrlXrBIECqvNMUDYWobgwJf19CB9x9JjwQYDKYjMraA37TV2RBQ== |
| 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
| 2026-09-17T10:28:14.674754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069587observed 0f3def73a0626d5912f6a44ad077d4b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:28:14.657312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069587/manifest.jsonobserved 1b650a3542c95751208b9a4eeab39925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.639447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069587/publication.mdobserved ede9bf6ea2be6ca15411073fb1d36bcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:14.621863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069587/publication.txtobserved 6f5a61d7322caac0d1bc22050ba7dfa7...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. |
|---|