OT-2026-000024762
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, sustained blow-off 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-2026-000024762) never changes.
Identity and time
| Publication number | OT-2026-000024762 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-75ca-a10a-9c5bdfaed492 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23c8e40b03f97c6480776bb8ddd68ca0e7b0f5acf3e79acdc86061e63f696cf1 |
|---|---|
| Markdown | 6236d0ffd6c257410289079522e2d82e1ec293706b6095f2221acd43100e7ab9 |
| Publication page | b06adf23df752ebc2cdec0b1680223ae60e171d4d09485dfa403421e29819bc3 |
| Manifest | d0a9f70817689dda1546d163d2b55f1420984c7f7c6543bda8ac7c22bbe90795 |
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 | yFXxeAjIfgHvHlR4ebwn+qr0/nHuveo8JaXinbzxUdUsEUZveVKPwVJgnSPQfV8WMBQi1R+PAlmQmKBUjTREDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:01.551739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024762observed b06adf23df752ebc2cdec0b1680223ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:01.532435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024762/manifest.jsonobserved d0a9f70817689dda1546d163d2b55f14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:01.514570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024762/publication.mdobserved 6236d0ffd6c257410289079522e2d82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:01.496099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024762/publication.txtobserved 23c8e40b03f97c6480776bb8ddd68ca0...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. |
|---|