OT-2026-000051208
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed 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-2026-000051208) never changes.
Identity and time
| Publication number | OT-2026-000051208 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7247-8990-c095aa1e7653 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051208 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4bd832ce5926b98dc0b0a8068c66884f5487a41fc6ad9ad984d3f2ffd24c5949 |
|---|---|
| Markdown | ce8a84934168e10389e9d0871f2dec0779c63c2b7c711640b910f9cee6e81c3f |
| Publication page | 15f7df99f4caa7d24a73d43cf4048c8cd9c08829c1b06cdca7f9065c19594476 |
| Manifest | ca5953d6f53efe728f79bd708629817fe513c6292d8001ba031de38918afa0e6 |
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 | SSqNqf9zfS2/RFll1x+BU5unilTBRAnFUghn6JcQCtu2rqyVScytR871TAHMY8YzV7ZTh5L26YSMH2HUluHdBA== |
| 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
| 2026-09-17T10:58:59.484779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051208observed 15f7df99f4caa7d24a73d43cf4048c8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:59.466979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051208/manifest.jsonobserved ca5953d6f53efe728f79bd708629817f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:59.449547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051208/publication.mdobserved ce8a84934168e10389e9d0871f2dec07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:59.430250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051208/publication.txtobserved 4bd832ce5926b98dc0b0a8068c66884f...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. |
|---|