OT-2026-000092071
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000092071) never changes.
Identity and time
| Publication number | OT-2026-000092071 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7f5f-ab72-22bf105ea786 · 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-2026-000092071 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1bf9dea242252a5d0fb2d5d5063afb4083b37c13a64cb86f684235f34b613913 |
|---|---|
| Markdown | e259c0fcb78a550bcc3cc81fb32ee524abf08e38eeef56a15c54fd064e70e87e |
| Publication page | acc74d5169c968037db9c3b3e131272baedca72aa7a98e0a2e2d2933cd506938 |
| Manifest | f5356425e1403855c72f02585eb8d517b642beadfa119580415c3cc95174ad71 |
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 | MPMa9+9DJLkqPBE6c+g7iADSnV+Qr6QVhT3vPV3tVFFWFJjkJYRTMyPkMv0wnz/ZYCUMt3MCpuds73GSmFegDA== |
| 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
| 2026-09-17T09:43:07.592703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092071observed acc74d5169c968037db9c3b3e131272b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.575175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092071/manifest.jsonobserved f5356425e1403855c72f02585eb8d517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.556999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092071/publication.mdobserved e259c0fcb78a550bcc3cc81fb32ee524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.537942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092071/publication.txtobserved 1bf9dea242252a5d0fb2d5d5063afb40...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. |
|---|