OT-2026-000067218
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000067218) never changes.
Identity and time
| Publication number | OT-2026-000067218 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-1500-7e2d-8d11-505486b9f54a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067218 |
| Status | PUBLIC |
Content hashes
| Canonical text | 570692036e078f15d76c5662c614cdd8341433aa920a2496a6e8af42f22e9c2f |
|---|---|
| Markdown | 24b96fac75c45dc497d9e5488e29ac76e3d47165fb1b4a5c6ffac84ba5c9ce83 |
| Publication page | 10ce34e0dfe21bfd50e44269204f170d3b23ce6dc703d3c59ed4ca32dae562e7 |
| Manifest | eb127dd7160e3b6d7944b7b350b7063b282f7d2a8eb4f2e4ea46f359c101425b |
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 | zx4or7zZLZgkCKxtfPF+OcLthhnLT+0Z5bOoqdGnXhebHg5p2VJu6MRvH6kuC9QgqycYjufxDxMywJ3U2V52Cg== |
| 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
| 2026-09-17T10:32:30.521537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067218observed 10ce34e0dfe21bfd50e44269204f170d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:30.504768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067218/manifest.jsonobserved eb127dd7160e3b6d7944b7b350b7063b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:30.487480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067218/publication.mdobserved 24b96fac75c45dc497d9e5488e29ac76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:30.470236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067218/publication.txtobserved 570692036e078f15d76c5662c614cdd8...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. |
|---|