OT-2026-000077433
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000077433) never changes.
Identity and time
| Publication number | OT-2026-000077433 · never reused |
|---|---|
| Internal UUID | 01a0ae94-f509-7135-b4c2-c06effb40e7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:32.796581Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077433 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cb1a97ea1553e4b4b02580fd1e581aa5bc71cfea1f99bb6aa897e078ddd6638 |
|---|---|
| Markdown | 903ac32f78729f5bba3e3a17a5dea1dc617005c7b6a8d8eaa6a7bc481d554027 |
| Publication page | 5daf5cea6ea8fd9eb3d326914e7d86a8c150d842521aec0f977029bd51c7f29e |
| Manifest | eb18751f259ca6bb78eae0c2feacbd3444f01cc57aa5239b2d467109d18b83a6 |
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 | KFtssHgqINVoUZ218hInM6PYABLZ/cnxM2d5x9N2EkOF9O945iQup2ZFbHz2ldW546FPyqF71gbaFamDWIXkBQ== |
| 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
| 2026-09-17T10:09:07.022456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077433observed 5daf5cea6ea8fd9eb3d326914e7d86a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:07.002282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077433/manifest.jsonobserved eb18751f259ca6bb78eae0c2feacbd34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:06.982078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077433/publication.mdobserved 903ac32f78729f5bba3e3a17a5dea1dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:06.961503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077433/publication.txtobserved 6cb1a97ea1553e4b4b02580fd1e581aa...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. |
|---|