OT-2026-000095540
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095540) never changes.
Identity and time
| Publication number | OT-2026-000095540 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-78a3-94e3-7fd75362a35b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095540 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1eb306dc8dcf8a95fc05c42be1ac5904e97fd4cd288ebb1c8ed1a0d53c63d56e |
|---|---|
| Markdown | 8ecf3384be1c78f043f6d5ca0a21713f4cd1d2f20178187c51d43adc8c00c086 |
| Publication page | 40746893cd10272c3dd03fcbf0bc6d6a180a914d78c1fd3f9778a76900d21ac1 |
| Manifest | 9ca196c32ecc96729260ce4a0232726ab3f9c8fd8b1c69da7634eec0133f0772 |
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 | Nju+ZA06m35yu8DP9zENN53WWID0OETW6QQ4lzKbmyhDxOrdRbDF7EoIoVbOQdzDaKk+sdZPSRBIwN/71Ba3CQ== |
| 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
| 2026-09-17T09:36:57.159799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095540observed 40746893cd10272c3dd03fcbf0bc6d6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:57.142166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095540/manifest.jsonobserved 9ca196c32ecc96729260ce4a0232726a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.125701Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095540/publication.mdobserved 8ecf3384be1c78f043f6d5ca0a21713f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:57.109771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095540/publication.txtobserved 1eb306dc8dcf8a95fc05c42be1ac5904...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. |
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