OT-2026-000036108
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000036108) never changes.
Identity and time
| Publication number | OT-2026-000036108 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01ce-7922-885f-da12b3fa829f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036108 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc0958250928bf54db274a3cee8521e71dd142418fa63522941c41b788c9a941 |
|---|---|
| Markdown | 765668ba61a9bc56f560e8d4f6c49e88a6770feb15a132afa9b1110b0a83555d |
| Publication page | cc559b26064d43079be8a2d5018b4ae7d2f34ccd23f61016e2a10ca3095772f0 |
| Manifest | 0d6d5a72072a202ce4f82ba6b1522d31b7a7b1c42aa2973ab06ba0e5f8cd6ece |
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 | h0TVRTb6s1tolNciJIQxVcr6woq5aBVp+9zar2veHlAOY/gfsBhf8q9ZejLapdJgx2EDO/3n36HdPsJaWfmaDA== |
| 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
| 2026-09-17T11:26:18.087858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036108observed cc559b26064d43079be8a2d5018b4ae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:18.072634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036108/manifest.jsonobserved 0d6d5a72072a202ce4f82ba6b1522d31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.056198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036108/publication.mdobserved 765668ba61a9bc56f560e8d4f6c49e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:18.037758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036108/publication.txtobserved dc0958250928bf54db274a3cee8521e7...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. |
|---|