OT-2026-000065099
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, two stage ejector, pressure sensor per zone, pulsed blow-off before set-down, on a tool changer
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-2026-000065099) never changes.
Identity and time
| Publication number | OT-2026-000065099 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7d7a-88d2-834d72b1d118 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065099 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1fddaaacae7fe1bd0e49fe07cbc015e7b630d446b424d4114d2819574da55b6 |
|---|---|
| Markdown | d771dbda344587954408ecfbe3a617b470d09b76f51ff23e6704e15f2e58edd1 |
| Publication page | 55f2d7831a45516969df63daa56db60a03ffc98e26c15d6f4cb89b11ba4375f3 |
| Manifest | 2ef1d146f5665274400e93b1748ea6d0adc39d14d822a7661d1e020c82e11181 |
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 | zaEuYtDfDo6esTzD53m5PlHU1mF4srjfz2XpOH0Y/aP64B8+HOoVmTmCMcYIaBGhq72IoUiqM0C8b40nYpzGBw== |
| 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
| 2026-09-17T10:34:24.546601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065099observed 55f2d7831a45516969df63daa56db60a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:24.529792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065099/manifest.jsonobserved 2ef1d146f5665274400e93b1748ea6d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:24.512413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065099/publication.mdobserved d771dbda344587954408ecfbe3a617b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:24.494909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065099/publication.txtobserved c1fddaaacae7fe1bd0e49fe07cbc015e...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. |
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