OT-2026-000044998
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000044998) never changes.
Identity and time
| Publication number | OT-2026-000044998 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-911d-76ac-a0ee-3d464f3d370d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:54.474009Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044998 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1191df36ee556c1693e3137d2f4b31b089162bd6d01f3c2050f3f897a867cd1 |
|---|---|
| Markdown | 98c58c24fdba7b4b74b9ebd1a896a815de6b3cb7514c0182f66a58dbf9034048 |
| Publication page | fe826a49bba37030b8fde31970e5cf8e7e168672dc1d8f5275980308ec294ba8 |
| Manifest | 587f9367f8be32613c50e168f0611970920073fbfadf0405722b0011dd7bb701 |
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 | vU9wMvP4j43yDR/uPQwq4pZ4WdaYdh5rca0Z7Jh88mAesGrW2iM8IVFzeJDGQZgtqgmd/sLNPHNJREPMTECGDw== |
| 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
| 2026-09-17T11:11:41.604458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044998observed fe826a49bba37030b8fde31970e5cf8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:11:41.586048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044998/manifest.jsonobserved 587f9367f8be32613c50e168f0611970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:41.566996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044998/publication.mdobserved 98c58c24fdba7b4b74b9ebd1a896a815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:11:41.547886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044998/publication.txtobserved a1191df36ee556c1693e3137d2f4b31b...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. |
|---|