OT-2026-000058351
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000058351) never changes.
Identity and time
| Publication number | OT-2026-000058351 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f399-79fe-969f-179d1670b95a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058351 |
| Status | PUBLIC |
Content hashes
| Canonical text | b867a351694eeeade5d574ad3eda895f3d6db87292ba7df9047e64fd638e9264 |
|---|---|
| Markdown | d5d28b5e1a11aec435b5c7de7614c1a90ff129e8c7dcad1c0aabd63be1bd2425 |
| Publication page | fe6f0589f6683ffa64a3740e9e15f38c92f6e8af27d9b1f6b86588b566d283e8 |
| Manifest | 8987f680b5d63d2f7f11ed05babc46873167a0511979a4770c32ac00e0917367 |
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 | qSVb5PEnKqMs2paGVZrnm7xsga5GX/optFE1ck8r6w10VEzmv76yN73Dy8Wdiur8TzJ3qC6vT8mx+9MzKu9NAw== |
| 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
| 2026-09-17T10:46:45.882728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058351observed fe6f0589f6683ffa64a3740e9e15f38c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:45.866247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058351/manifest.jsonobserved 8987f680b5d63d2f7f11ed05babc4687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.849260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058351/publication.mdobserved d5d28b5e1a11aec435b5c7de7614c1a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:45.831684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058351/publication.txtobserved b867a351694eeeade5d574ad3eda895f...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. |
|---|