OT-2026-000082936
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, vented after 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-2026-000082936) never changes.
Identity and time
| Publication number | OT-2026-000082936 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7d54-a90a-77496431d392 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082936 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e4c67354ed2c5eb1dd0d4c8a50db958842a0d240b7fb94087d2700f25cd9440 |
|---|---|
| Markdown | 82ef3a4619c367b603f2cf2769cad94470115614151dfa471cb51ca58dcf21aa |
| Publication page | 6d583d7bac6ebcd765c4c98fe338040b0374d369c416412652613072866472f2 |
| Manifest | 4c85d2d4d69528cdd08811023077fac0de3edccbb069279f27718b3d910e1a73 |
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 | shjTvqho8nXkiBKAjUEO88NOxOQGbRr0mZvqyu0FSpYttK9CD/ayerSfzMoA2MowNUN1ypisn851nQXNRF8gBQ== |
| 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
| 2026-09-17T09:58:37.822052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082936observed 6d583d7bac6ebcd765c4c98fe338040b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:37.804863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082936/manifest.jsonobserved 4c85d2d4d69528cdd08811023077fac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.789238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082936/publication.mdobserved 82ef3a4619c367b603f2cf2769cad944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:37.771738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082936/publication.txtobserved 6e4c67354ed2c5eb1dd0d4c8a50db958...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. |
|---|