OT-2026-000094194
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000094194) never changes.
Identity and time
| Publication number | OT-2026-000094194 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7375-8ce5-9761fb60042a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094194 |
| Status | PUBLIC |
Content hashes
| Canonical text | ab1449e0e7202e7f26608029bb1d8d6f5f043516084154a17676c725280d350d |
|---|---|
| Markdown | 3f1f2fda37222ab48852202a77269587dca7e5ef0f04b777d584928be6a83944 |
| Publication page | f6fb8002b14e16d3b41552e4d4558f4c2c60175b7787538f1abdbab4f0002546 |
| Manifest | bfdd4a32e7223bd09ed315f0d799f91b0fa69f7799b399b857ddfbd5360f7e36 |
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 | LNtJiCbvL+NBqOAaNOfajeXwBNG2jB7Sp6rypNS6vklhIaSHFTITInR396f7+/hJ3zyQeY1w2HMJwMzStGPoAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:39.752316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094194observed f6fb8002b14e16d3b41552e4d4558f4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:39.734615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094194/manifest.jsonobserved bfdd4a32e7223bd09ed315f0d799f91b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:39.717764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094194/publication.mdobserved 3f1f2fda37222ab48852202a77269587...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:39.700524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094194/publication.txtobserved ab1449e0e7202e7f26608029bb1d8d6f...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. |
|---|