OT-2026-000076014
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two 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-2026-000076014) never changes.
Identity and time
| Publication number | OT-2026-000076014 · never reused |
|---|---|
| Internal UUID | 01a0ae94-2a00-710d-89d5-bc75079143f7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076014 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42aa073606f6a39ee134f5ef3bd09dc790cbcbb6a9d8893a8d1a78dbc00904bb |
|---|---|
| Markdown | 122111712d35f54efc4784f290f7b562836c5e59d73f05f071a2b2a974bf3f51 |
| Publication page | 1b7d0f0fe3c9f6ff22213f83144a5f9eb0724e845ac9edd13ca28f1e7513aaf2 |
| Manifest | bd27a81140a0abecce9d585dfe58362e9ea1d3c6708cb928b698eb3dd2a9a7a2 |
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 | MRRD+K6pSLvJqQsHoAfnBQFvrvpfC5dI5W4MXTEI5hzyalBwygwizROZ86sSQx2eGlLnLoTbZcBQTyBzS/+ACA== |
| 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
| 2026-09-17T10:20:16.070507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014observed 1b7d0f0fe3c9f6ff22213f83144a5f9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:16.048284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014/manifest.jsonobserved bd27a81140a0abecce9d585dfe58362e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:16.028135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014/publication.mdobserved 122111712d35f54efc4784f290f7b562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:16.009843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014/publication.txtobserved 42aa073606f6a39ee134f5ef3bd09dc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:11.198500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014observed 1b7d0f0fe3c9f6ff22213f83144a5f9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:11.056069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014/manifest.jsonobserved bd27a81140a0abecce9d585dfe58362e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:11.026200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014/publication.mdobserved 122111712d35f54efc4784f290f7b562...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:07.811632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076014/publication.txtobserved 42aa073606f6a39ee134f5ef3bd09dc7...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. |
|---|