OT-2026-000076360
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000076360) never changes.
Identity and time
| Publication number | OT-2026-000076360 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7e40-a3f0-a755e223147f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4fe32c9eafc8d8071d7d05b5bef0e9af13b72dea3968598d24268624625e1b02 |
|---|---|
| Markdown | a5bddb996fbb123e88a5fe1316af8f39c2cf1ce47f3c961ee193a8116c6f7d8f |
| Publication page | c1d85bd1c5333ff920a0ed15fb7e54d86982b692ef6d9a695163f790fb1bc62e |
| Manifest | 034b1070d0ba801aae0101de628113a7aceb080af2695023c91581a48dca13cb |
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 | 9m5dj7EtwBOs5D5h7u4mIIEM4J6dAUd45/Kt98NQMsYXxz7gz9DJRiqSepnar+puPa2pC1+wX4I9LEz5p8G2Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:12:13.525500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076360observed c1d85bd1c5333ff920a0ed15fb7e54d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:13.507259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076360/manifest.jsonobserved 034b1070d0ba801aae0101de628113a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.487915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076360/publication.mdobserved a5bddb996fbb123e88a5fe1316af8f39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.469315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076360/publication.txtobserved 4fe32c9eafc8d8071d7d05b5bef0e9af...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. |
|---|