OT-2026-000047616
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000047616) never changes.
Identity and time
| Publication number | OT-2026-000047616 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-721a-ab4f-720d5505613f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047616 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35b087c229046844816a0dea04e45de491c528d722ce8017c75a1e0f080db9d2 |
|---|---|
| Markdown | 44ccee2db65832ecd50e19a5db38ab82d9b3f53afe22f3358a856c05761aa85b |
| Publication page | e1b9d9bfa72375b085cfd746f51b3a34d7368697a4ecaed2efe74e00c5ddd347 |
| Manifest | 701d814590d6d6453e418b5b116317caa7e98ef4995823cdcfe7100b3c62a5f4 |
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 | D5sUrdnriFlMQc+9vRA+hwqieMklcbP+3hQ+UPDHT0CcDZdjJMWpMbH3i7Pst04P8f41JQzP7eQgeS4P4/RHCQ== |
| 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
| 2026-09-17T11:06:45.431754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047616observed e1b9d9bfa72375b085cfd746f51b3a34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:45.414026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047616/manifest.jsonobserved 701d814590d6d6453e418b5b116317ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.398119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047616/publication.mdobserved 44ccee2db65832ecd50e19a5db38ab82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:45.380319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047616/publication.txtobserved 35b087c229046844816a0dea04e45de4...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. |
|---|