OT-2026-000078297
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single 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-2026-000078297) never changes.
Identity and time
| Publication number | OT-2026-000078297 · never reused |
|---|---|
| Internal UUID | 01a0ae95-7c27-7130-8cdd-f8864f49dae4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:07.483031Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078297 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15936874deedd1fe2172e2f17627e61c46bb0d7ee79b440b437ba6b7b7a3ba76 |
|---|---|
| Markdown | ae6743577de8f10198c46e22c9a745fab36463f54def5e2a57dcc17a0e71e9c6 |
| Publication page | 322eeb7bb9c3ae5613cb22ba9412d2a7a83acdfa624ee99a2ad765187d8529f5 |
| Manifest | 921134d3e77a55a3dd97cb091b4ddeecbd17e6313b63eb27cb5bd4d4c449148b |
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 | DYMZVBQAmcypPVcyl6m/mIZFucV9NPqrnM5aylTmQVh/QvopWU3LDNUOwaguakmg3QYucdRk8sCqSGnMLhdtDg== |
| 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
| 2026-09-17T10:06:15.698478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078297observed 322eeb7bb9c3ae5613cb22ba9412d2a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:15.679417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078297/manifest.jsonobserved 921134d3e77a55a3dd97cb091b4ddeec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:15.661779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078297/publication.mdobserved ae6743577de8f10198c46e22c9a745fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:15.644125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078297/publication.txtobserved 15936874deedd1fe2172e2f17627e61c...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. |
|---|