OT-2026-000079850
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000079850) never changes.
Identity and time
| Publication number | OT-2026-000079850 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7e57-b6ef-33cc27fff124 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079850 |
| Status | PUBLIC |
Content hashes
| Canonical text | baa7f644e4e1714d15aaa456910933afa9da53e4c8cfc6988bd704a865e038aa |
|---|---|
| Markdown | 8ee5e65715756f4fabecf204300e8f9b431f0eaf4856f726cfaa3806531be83a |
| Publication page | 5a37407d47dac3c98bf45a35b45084178c4fb9daf1779dbf68337df633e0a5c3 |
| Manifest | e95be8242ad95c7734c2d3d961ee159cb54164b2253f010d274074f2fedc483d |
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 | YQwS31u7QU6yMxiZdgCCamxEMeBuzp5cAcs+XWEQ4Ofckr4j9aSERtsxbA2kbIg1odwJM0e0WD1/PSBcPA5nCQ== |
| 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
| 2026-09-17T10:03:44.289841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079850observed 5a37407d47dac3c98bf45a35b4508417...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:44.270449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079850/manifest.jsonobserved e95be8242ad95c7734c2d3d961ee159c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:44.249502Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079850/publication.mdobserved 8ee5e65715756f4fabecf204300e8f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:44.231054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079850/publication.txtobserved baa7f644e4e1714d15aaa456910933af...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. |
|---|