OT-2026-000097078
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, supply line 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-2026-000097078) never changes.
Identity and time
| Publication number | OT-2026-000097078 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7014-8c75-e4fd963497ab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097078 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e38a74fd6e0d1e9aec5a2e511f03fc6a800d19cf6c2f3096673816ae1e838c8 |
|---|---|
| Markdown | c66eb02f62ae1cdf074a58916392bc2b9e9ec7a10cdde6f6661f8f445ad46e61 |
| Publication page | c71aeb270ce68c895b260dad85684db7c6e85aef68cf6cb98f99cc2115572134 |
| Manifest | 4b33bfc0556fd3c158c5e33dea413ee4129580b8a6916383c725cd8631b1ea01 |
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 | 8Wcr3TdyWu0iZD34SecD/IqyvPBN0EiyRS+Eoo2NykD9fAxWxHPirh3KrBCLJ8liogUp6vg+06BQFmsxqEBrBA== |
| 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
| 2026-09-17T09:10:39.664054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097078observed c71aeb270ce68c895b260dad85684db7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:39.643504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097078/manifest.jsonobserved 4b33bfc0556fd3c158c5e33dea413ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.623850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097078/publication.mdobserved c66eb02f62ae1cdf074a58916392bc2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:39.594061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097078/publication.txtobserved 6e38a74fd6e0d1e9aec5a2e511f03fc6...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. |
|---|