OT-2026-000072826
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000072826) never changes.
Identity and time
| Publication number | OT-2026-000072826 · never reused |
|---|---|
| Internal UUID | 01a0ae92-89da-71ff-ae37-d89e02446d9a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:54.283203Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000072826 |
| Status | PUBLIC |
Content hashes
| Canonical text | e703e430509d062ceaabe9670f2d503f0ded99a29977f5def3960166f3d76e0a |
|---|---|
| Markdown | d08f5a0a2076bb2e7454bc49f5667f8f4343d38ced5f088ca1dfd479cc21f8cf |
| Publication page | aafef47336feef9c3b1358b76feeb7d34a3e8173a3d642a614e554960be6b3a2 |
| Manifest | 688e2694035a55ae21ca46c486ad7b65c930cb62750c8d6733f9bb0aba6d381c |
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 | 5eFcZ/8XuliUWySFgFvXJFmQtP+Q8ej12i6dZ31Pg9xWA4mz59NsF9SASg1TqDJaE9X0CoXRVHFFD6d0KTtkBA== |
| 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
| 2026-09-17T10:22:44.769413Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072826observed aafef47336feef9c3b1358b76feeb7d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:22:44.751903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072826/manifest.jsonobserved 688e2694035a55ae21ca46c486ad7b65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:44.735503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072826/publication.mdobserved d08f5a0a2076bb2e7454bc49f5667f8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:22:44.717455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000072826/publication.txtobserved e703e430509d062ceaabe9670f2d503f...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. |
|---|