OT-2026-000055986
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000055986) never changes.
Identity and time
| Publication number | OT-2026-000055986 · never reused |
|---|---|
| Internal UUID | 01a0ae87-0a4a-7ebe-98de-21bc8837635a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:20.734835Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055986 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3517fb48a7ff9b2f721c2e19472a834a75fd8d7b4a15c4b57920fdc9d350fa0 |
|---|---|
| Markdown | 8341bfda8c3c9c6f28b477abb684e882c700ff0bb0e88d7e26e10d635b1eaaa4 |
| Publication page | c4918b09c300d1bf5c810829b597fddee3ead72e20ed3d4b87d9e6bbaca2b7a2 |
| Manifest | 0ac34fbfe521e74621f8957c8994a7c909dbedc08578f42379331be24b62c5e1 |
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 | B3jjQXP38pr8FQtASzErcFBse63R/v/m4Hw8+QQktVulFD0Zk74fb1JcFiJEwpZIdtsA2UJYPNfvRDTJTr8MDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:30.551492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055986observed c4918b09c300d1bf5c810829b597fdde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:30.533087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055986/manifest.jsonobserved 0ac34fbfe521e74621f8957c8994a7c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:30.513939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055986/publication.mdobserved 8341bfda8c3c9c6f28b477abb684e882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:30.494224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055986/publication.txtobserved a3517fb48a7ff9b2f721c2e19472a834...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. |
|---|