OT-2026-000032588
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000032588) never changes.
Identity and time
| Publication number | OT-2026-000032588 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-7b9f-b04f-cfe07727feeb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032588 |
| Status | PUBLIC |
Content hashes
| Canonical text | 88773d9f222c346978a2c539afb11d6dd7baa58463c019b837cc4541c9f41b22 |
|---|---|
| Markdown | 0224386aee105cca7745f68e3e202e4feb5e35893efd721e3bdf492119774ec0 |
| Publication page | 06a69efaf28edbcb16569d889464ea0c0fd743b5a5cbd9b9f3b3a4cea3e69555 |
| Manifest | a0464a1034a3281a8a349a1d3e6b370d2cf43f13ab4e227f74bdfcb39ddf4373 |
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 | j2l1eFbyIKa0qaEqqBCPO98NxfV3rxYLEX2VfCHa16+N6RmagX9x3wsrjpwL6aHMEWG62tiJ5CEq07X0g+nTCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:09.969355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032588observed 06a69efaf28edbcb16569d889464ea0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:09.950251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032588/manifest.jsonobserved a0464a1034a3281a8a349a1d3e6b370d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:09.932039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032588/publication.mdobserved 0224386aee105cca7745f68e3e202e4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:09.913192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032588/publication.txtobserved 88773d9f222c346978a2c539afb11d6d...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. |
|---|