OT-2026-000067456
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000067456) never changes.
Identity and time
| Publication number | OT-2026-000067456 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7b9a-9b2b-2b22e83070de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067456 |
| Status | PUBLIC |
Content hashes
| Canonical text | dae894eab40753e14950d6ee27d872da2ff41d87d085c7253d7e7260611df140 |
|---|---|
| Markdown | f91c30dae2b24a094341011fcfcec49e6a125a8aee332d788d95f1f840a8a2d6 |
| Publication page | b2f367109bd9ee404261a54ae61fdea4d14b47c3d7f86fed9ae56255ac09f4cd |
| Manifest | 162f8bbb94206c8e8ce108a159e4481bd5ee8ab5cdf6ca571288cd00c527deb6 |
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 | Kjxrrjk6OUJ1LqBMSHRkXLhIJxsYGTxkrUaj4n5MPl4VHYh1TINhCMMpigfOgUyymsKWPgHFHuWzyVEk1OUaAQ== |
| 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
| 2026-09-17T10:31:39.733946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067456observed b2f367109bd9ee404261a54ae61fdea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:39.715902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067456/manifest.jsonobserved 162f8bbb94206c8e8ce108a159e4481b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:39.697998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067456/publication.mdobserved f91c30dae2b24a094341011fcfcec49e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:39.679889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067456/publication.txtobserved dae894eab40753e14950d6ee27d872da...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. |
|---|