OT-2026-000085591
Publication integrity record
Foam pad vacuum gripper, two zone face, two stage ejector, 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-2026-000085591) never changes.
Identity and time
| Publication number | OT-2026-000085591 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-72bc-949a-de2b9969012b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085591 |
| Status | PUBLIC |
Content hashes
| Canonical text | a06fea6a5db644a53401d4df7a5c73e14fff399e96c2a54570da25cf7963b74f |
|---|---|
| Markdown | 97f3c17bfa1c444fe16aa7495b2c0debc8ebfb303932225679f62772de3d6906 |
| Publication page | 80cc7673ada1ea1767e64f5804a5324ae953895b196939209339757fc75cb5c9 |
| Manifest | 07fb1db53b62890fc34043643e9fa7f1204bc7fb386f9db6fadd9058cf189958 |
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 | UlOGqrE91bYjOpjWPD2XBz+/tk+/dAYkIvNS9Pp7POtz94LGfd66xW9oSjxCEpB5YIVsOKgTL5Boh9eEDHVACQ== |
| 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
| 2026-09-17T09:54:27.906197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085591observed 80cc7673ada1ea1767e64f5804a5324a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:27.889775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085591/manifest.jsonobserved 07fb1db53b62890fc34043643e9fa7f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.871269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085591/publication.mdobserved 97f3c17bfa1c444fe16aa7495b2c0deb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:27.854056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085591/publication.txtobserved a06fea6a5db644a53401d4df7a5c73e1...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. |
|---|