OT-2026-000082124
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, 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-2026-000082124) never changes.
Identity and time
| Publication number | OT-2026-000082124 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7cac-a124-a9ca2f51a58d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082124 |
| Status | PUBLIC |
Content hashes
| Canonical text | a45ebab1cb0095285a22243ffdfda0bd2b6c799e4c71be7f28ee255ab1a9553b |
|---|---|
| Markdown | 59fe56ab310a10d4a5e8c1e3c8c186c7a64ff111320109697d970dc79ca625cf |
| Publication page | f25729630bce258149ff79cc038e0aebf46cc82418a93963eaaf0e118ad41374 |
| Manifest | c20b01852682ccfdb65562856f4b9e88476eae02ee32f0395dac51c94ba60e5a |
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 | nn25ffWho0xntsxOVWHyXYsn657n4F3Hv4BhMmhDxZeuV73Q4eXSrOsUkjXPdMdbVP/BQjXmgVZcPpV+zrfEBA== |
| 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
| 2026-09-17T09:58:56.317501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082124observed f25729630bce258149ff79cc038e0aeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:56.299702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082124/manifest.jsonobserved c20b01852682ccfdb65562856f4b9e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:56.281518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082124/publication.mdobserved 59fe56ab310a10d4a5e8c1e3c8c186c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:56.263719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082124/publication.txtobserved a45ebab1cb0095285a22243ffdfda0bd...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. |
|---|