OT-2026-000037328
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000037328) never changes.
Identity and time
| Publication number | OT-2026-000037328 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cd-7330-bb5e-1474bac0e56c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f4a8efdd70b2047f66520a9042298e023d9ce61d694489a0954226182c1c1b1 |
|---|---|
| Markdown | da7ef792c31cbf6afb3f0d62f2c5d3367480049925ab000f176df0ad9268b0e4 |
| Publication page | 30608f093cb2f959ab01dc5166ce767244e0113e4d1244d6a69fd0ed5d3b8600 |
| Manifest | c242a4d149e1dcba4c09718de69b6e16dabcb95c3ac1eec9fd0f1a372e1f5737 |
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 | 9M4ygqMdeUqJgpF2eRN3pMpK301GpAjbPhj5oZpv11zSH8rCNYOcwxfKasgZ9J+YWCewmdwirlZseJ8CJnV8BA== |
| 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
| 2026-09-17T11:23:44.151468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037328observed 30608f093cb2f959ab01dc5166ce7672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:44.131217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037328/manifest.jsonobserved c242a4d149e1dcba4c09718de69b6e16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.111419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037328/publication.mdobserved da7ef792c31cbf6afb3f0d62f2c5d336...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:44.092302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037328/publication.txtobserved 4f4a8efdd70b2047f66520a9042298e0...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. |
|---|