OT-2026-000068385
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000068385) never changes.
Identity and time
| Publication number | OT-2026-000068385 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-736e-a622-65fcc20d9e38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068385 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42a41b8c1d84c7b8e31cb3cc62f108ec4684efdf7d5de3e37eab208f135df26b |
|---|---|
| Markdown | 1878a47a694cd2abdb6b548e036aa1c7897c2d91b3276b606da88b6bb9dc8b34 |
| Publication page | 4435c164d44678816c21be9473e23c0504041d35158657796638f77f9daff72c |
| Manifest | 51637f047b8ade46edfaefdad56009c2c60ead01aaf3184e09eddcb559ded5ed |
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 | raBlQOkvk1bWc+TQH9LKsWmSMNSbfhjb6d5Uj+Sb6JDvP/jXUb2fnA4BCunHmc+M43rA6Go5PoNjTBqIZLonCQ== |
| 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
| 2026-09-17T10:29:26.379066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068385observed 4435c164d44678816c21be9473e23c05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:26.360504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068385/manifest.jsonobserved 51637f047b8ade46edfaefdad56009c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:26.343385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068385/publication.mdobserved 1878a47a694cd2abdb6b548e036aa1c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:26.326570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068385/publication.txtobserved 42a41b8c1d84c7b8e31cb3cc62f108ec...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. |
|---|