OT-2026-000037341
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000037341) never changes.
Identity and time
| Publication number | OT-2026-000037341 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-74eb-9dc7-9a374f9e052d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037341 |
| Status | PUBLIC |
Content hashes
| Canonical text | a906af25b4d9e52268425d5a810d2760e407989b4b49571d5a638479f5eaa2f3 |
|---|---|
| Markdown | 2fa03fbcb7bec5a9f6c1f7c24c59d218c55f1299005d6281b302e445bb61db15 |
| Publication page | 5c2819d283fb332c13ed0d3944359f0c8014de07b5e713e47be6abc7528b3c98 |
| Manifest | 625e5587776ce1a7d1085d6f12bc8b62ce259081015eb4416b2f4903954a0ef9 |
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 | nwjUS4oUU5bCxSXQmVZRnbI2MrCN1cwlW7LezpZpOKG4FrwsOyUNqEDbDvmWAR7vbNprQ6E2CrbHnMkJzVJpAw== |
| 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
| 2026-09-17T11:23:45.430141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037341observed 5c2819d283fb332c13ed0d3944359f0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:45.411385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037341/manifest.jsonobserved 625e5587776ce1a7d1085d6f12bc8b62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.394271Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037341/publication.mdobserved 2fa03fbcb7bec5a9f6c1f7c24c59d218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:45.375338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037341/publication.txtobserved a906af25b4d9e52268425d5a810d2760...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. |
|---|