OT-2026-000065568
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000065568) never changes.
Identity and time
| Publication number | OT-2026-000065568 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7ee2-9b16-150a15208010 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065568 |
| Status | PUBLIC |
Content hashes
| Canonical text | c1999b2cbcb0322f93c173b89dbb5fe61c3c97c7b7b3873e01c97885e53d8396 |
|---|---|
| Markdown | 49435ce2e6a078178ab7e7f541af5aa029412307f263ab7957c6c13c6968398e |
| Publication page | 6bc0e809d16fea0e05eac51cf51b3008052aa5c334ccce30369502ce6831cf16 |
| Manifest | 149ea3c256e3800323b0fe318410e068bb4719d88878f322b97cb8f10c0a3735 |
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 | CqyndOpV8T1jnH3xq3JmnuBLUOP3u9H4RuGDK1tW4zJmt8m6w124oBO+ew+/INi6iqfKvheo/2et7QPHGyveAQ== |
| 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
| 2026-09-17T10:33:54.153203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065568observed 6bc0e809d16fea0e05eac51cf51b3008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:54.123945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065568/manifest.jsonobserved 149ea3c256e3800323b0fe318410e068...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:54.073052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065568/publication.mdobserved 49435ce2e6a078178ab7e7f541af5aa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:53.966754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065568/publication.txtobserved c1999b2cbcb0322f93c173b89dbb5fe6...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. |
|---|