OT-2026-000065512
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000065512) never changes.
Identity and time
| Publication number | OT-2026-000065512 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7f2c-a455-6dcbc88a999c · 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-2026-000065512 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed7b915d3450d810bc72cb4c62baf2746b1230d893169d4a725515894bd81aa5 |
|---|---|
| Markdown | eadd7825be4d0492a110ca44215772d1c7baa9fb298e72a869e505354108885e |
| Publication page | 90fec7ed09a4e06d109cdc9cf12a1a9d68f3d46b875841cd35bb6ab9a7b006e6 |
| Manifest | 987132a18dca8ae14c19ec3dd1a9b1d2c8c8c7f15101037a56cded51a239a87e |
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 | vdByc3m00787X7nDd/9KmpxNRYTLfSn2PMrAaSB3qT40ujMqF0J/GqTKei6z+rZQbqjzuuIe1irXij5clMdjAA== |
| 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
| 2026-09-17T10:33:48.404993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065512observed 90fec7ed09a4e06d109cdc9cf12a1a9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:48.384901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065512/manifest.jsonobserved 987132a18dca8ae14c19ec3dd1a9b1d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:48.367096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065512/publication.mdobserved eadd7825be4d0492a110ca44215772d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:48.350148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065512/publication.txtobserved ed7b915d3450d810bc72cb4c62baf274...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. |
|---|