OT-2026-000048069
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000048069) never changes.
Identity and time
| Publication number | OT-2026-000048069 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-c423-7855-85ef-80c457b4c9f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:24.028554Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048069 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6d292ee2a67509460c31ce955ee06abfadcaae62c12efd0131d16f54781b319 |
|---|---|
| Markdown | 3dac9c56777b2bc75f81c25eccafd2e79e17a32c49d6cdb9d5c621effdfef8f7 |
| Publication page | 33c1e5ffea231b7d4c2abc3d42e0e8982e89bdadf787fd69cb068b5104a95855 |
| Manifest | c5aadb7f7c8854542f8d8918267ce35279e9b84f3e3277c49eed4b574046d402 |
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 | mG1mpXHlPAh6YRaw8Nlb0+zKzYJaJE+cIQ9VS/bCmHBuGOmBU+kXwfvtRPMyRmhPLglkkgyRP9hg9ElCifjwAQ== |
| 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
| 2026-09-17T11:06:04.983621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048069observed 33c1e5ffea231b7d4c2abc3d42e0e898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:04.963338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048069/manifest.jsonobserved c5aadb7f7c8854542f8d8918267ce352...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:04.945121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048069/publication.mdobserved 3dac9c56777b2bc75f81c25eccafd2e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:04.926114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048069/publication.txtobserved b6d292ee2a67509460c31ce955ee06ab...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. |
|---|