OT-2026-000076346
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-2026-000076346) never changes.
Identity and time
| Publication number | OT-2026-000076346 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-78e5-a9b9-495abd15fe6b · 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-2026-000076346 |
| Status | PUBLIC |
Content hashes
| Canonical text | c83ea6e8cf8acb5123d47f2c15e68e1ce9a82e8f46dc7b79c2eec82ac54f4002 |
|---|---|
| Markdown | 7d97bc7ad5e39dc6fe9f90ae1235e3aa303126f55b965aeafbf22f119fcd58fc |
| Publication page | 8c806dbd586820b5bf096b0105bb5df818ed35991cc079ee2c16cbd38245a68a |
| Manifest | dae82300ed3e064c2894c6c2e0be27fccf6bf02dac7e407324b5f98d0471cc65 |
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 | +XSWmRd8Iy2hKgDNs9nAuXXw3o6pDA/eAcf5Q8QRBT/lMAhuf1xh5GNISM9wJLHvvXhfyO1jYX5iwv013MxICA== |
| 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
| 2026-09-17T10:12:12.389883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076346observed 8c806dbd586820b5bf096b0105bb5df8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:12.370811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076346/manifest.jsonobserved dae82300ed3e064c2894c6c2e0be27fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:12.351402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076346/publication.mdobserved 7d97bc7ad5e39dc6fe9f90ae1235e3aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:12.332071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076346/publication.txtobserved c83ea6e8cf8acb5123d47f2c15e68e1c...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. |
|---|