OT-2026-000084030
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, manifold 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-2026-000084030) never changes.
Identity and time
| Publication number | OT-2026-000084030 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7e2f-a585-4767fe007c97 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18f9aa3f94082feecf5e5f57d097ac13614eb7c3128827935f9130a4bd4fa216 |
|---|---|
| Markdown | c34ac2b546dab20caaf946c66de33ee53ffd1410d636fb317e8edd9c1f571559 |
| Publication page | b142c7342f045c79f04016f38720de09fbc5ae69fb077e31ad6e13b1f3fe873b |
| Manifest | e7fce6082941e60079ffb1db5d37096fa8e081a7337a79fc0803a00d4d4d91db |
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 | vGdSCET6TTLfGNZKEauATj+FAjIJHDqNxQYXja8puDytqFIeEg4ldXWsIX6fWk5SAKnqs4paNT6fgmlPWBx8Cw== |
| 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
| 2026-09-17T09:55:45.290275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084030observed b142c7342f045c79f04016f38720de09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:45.273262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084030/manifest.jsonobserved e7fce6082941e60079ffb1db5d37096f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.255911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084030/publication.mdobserved c34ac2b546dab20caaf946c66de33ee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:45.235162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084030/publication.txtobserved 18f9aa3f94082feecf5e5f57d097ac13...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. |
|---|