OT-2026-000084841
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, 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-2026-000084841) never changes.
Identity and time
| Publication number | OT-2026-000084841 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-70c5-8699-6826ec65e997 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084841 |
| Status | PUBLIC |
Content hashes
| Canonical text | e087dd109f14cd0d5d4a5532c3c9ca5348eb9fe7590d01cc2b04c8ae918f1d04 |
|---|---|
| Markdown | f2eff074d803f7b83a8b8d74ae1df41b7996989d566357686256c366009617b2 |
| Publication page | b4e043edac99a1e8388c6ab0cb9e80a6e6bdc33d2a7ba2cef07e4b59e759a6cf |
| Manifest | 011645c05cbb0baefb03c8afe2d438a520065966011497d6f1ad46533e2a920e |
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 | UPrPnLJSEa2ddgFBAVWyg1XwzpEDY/IgxsrLHN3pzo0xKfSaLzZvJSDZrqWLcYTBQiwr4zIAX8z9STm5y5zKBQ== |
| 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
| 2026-09-17T09:54:47.696980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084841observed b4e043edac99a1e8388c6ab0cb9e80a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:47.678682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084841/manifest.jsonobserved 011645c05cbb0baefb03c8afe2d438a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.661119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084841/publication.mdobserved f2eff074d803f7b83a8b8d74ae1df41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:47.644337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084841/publication.txtobserved e087dd109f14cd0d5d4a5532c3c9ca53...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. |
|---|