OT-2026-000083752
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000083752) never changes.
Identity and time
| Publication number | OT-2026-000083752 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0417-70c0-a153-2c72a6b47d32 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083752 |
| Status | PUBLIC |
Content hashes
| Canonical text | a41faaa30b420199ebb92243adf86e26fcac76bca81b2d12e9493ff2aee6dcc6 |
|---|---|
| Markdown | 9e8680eb03ab98e23bca781797c0bd03408586a80a5ecd602b46cad46ee6e84f |
| Publication page | c7008e83ee6d51565cf19412fe45961309a9e7edc1adcbef0dde58b2868eebac |
| Manifest | 2bfabd9979d6340dee5753925e2b7528edb90fe47c9601b0191b0e50f45c7873 |
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 | tqGrpbKI54P2SpnuBBHgg7C1juG7P8gUJ6NWBGsF0ht2lLCKKSD6upqbLMXVpQVwOeMIv1MXORXquFAyEE6ECg== |
| 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
| 2026-09-17T09:57:23.430126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083752observed c7008e83ee6d51565cf19412fe459613...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:23.412236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083752/manifest.jsonobserved 2bfabd9979d6340dee5753925e2b7528...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:23.394721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083752/publication.mdobserved 9e8680eb03ab98e23bca781797c0bd03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:23.376477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083752/publication.txtobserved a41faaa30b420199ebb92243adf86e26...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. |
|---|