OT-2026-000059856
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, sustained blow-off after 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-2026-000059856) never changes.
Identity and time
| Publication number | OT-2026-000059856 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7083-85e9-5e0843a2896b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059856 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd6fdfb22fd5e21012e60b2e29af0f110664383e927fc528f2cb386d499dab95 |
|---|---|
| Markdown | d654b564ccf0a13cb09218f28c35c6be2dfd472f54947dd2b824b252e0818fec |
| Publication page | 696a793af2e7105d39b0ea1f5abd036633d5e28fead0f9c1125a4c743c68ec30 |
| Manifest | af37757af099d9669a343d0c91b2956de931c3fe43bda225f24057106fae4626 |
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 | +Bq7n+u258Zzk5nLmaTcJLB/5nl/Q/P/vTSCnpZ2jJIkWH6ap4xbSTyxEjBzladpiwNCk/aWEv25d222vW3gBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:36.520804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059856observed 696a793af2e7105d39b0ea1f5abd0366...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:36.505524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059856/manifest.jsonobserved af37757af099d9669a343d0c91b2956d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.490533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059856/publication.mdobserved d654b564ccf0a13cb09218f28c35c6be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.474269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059856/publication.txtobserved dd6fdfb22fd5e21012e60b2e29af0f11...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. |
|---|