OT-2026-000094895
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000094895) never changes.
Identity and time
| Publication number | OT-2026-000094895 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2dee-73e1-ac6e-b209dd3a4201 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094895 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8da2bf0db1e3c02a2fca529dd5261b4df836ef795aebbc4c2da86aadb68c5e78 |
|---|---|
| Markdown | d0c157f0e3927a66387741093cc22b2d9aca7b3a1944932b6bf2784ae3f85cff |
| Publication page | 62ef6523f835238c0b52205010564933a70476e37f5994b1d5ca052d37c362e8 |
| Manifest | 49c2b012c7d9640e16fe8bddd04308e50c2496fdce0ead8b714cc89ed2b94073 |
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 | sPdwZybNnMByA3M7bxNKdIFf9WyE79p2v7JXhfguk1RxycogHdRgL1LsgalfeK0abTYJtSipOPfr0dmBKXmJAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:24.976948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094895observed 62ef6523f835238c0b52205010564933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:24.960205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094895/manifest.jsonobserved 49c2b012c7d9640e16fe8bddd04308e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:24.942085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094895/publication.mdobserved d0c157f0e3927a66387741093cc22b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:24.922477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094895/publication.txtobserved 8da2bf0db1e3c02a2fca529dd5261b4d...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. |
|---|