OT-2026-000091237
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000091237) never changes.
Identity and time
| Publication number | OT-2026-000091237 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-70ff-9fa5-ed7063e54029 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091237 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9385362a25526eb204c04362ef528ffca82637aeed00898b7e3ac1a4be513c91 |
|---|---|
| Markdown | 6d85d7dee8645d5f43145589321fa4f2cb02a635862de32c0998929532f89fbe |
| Publication page | 01862ddef9032a3779eb5c77514424a7cb62ebe337fefaa035708e342acb8702 |
| Manifest | 3718422040516e8a398c51f97d065130dc8863ded02e3c4274108c974c4d2781 |
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 | wD56G+mlJCUDHxDhrk30PS1ITJ6oH+dSDKFeLRtd5rga7yR88W+HJytoAVQEXddkSbFozeoSDPV7MyjRdpeWAA== |
| 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
| 2026-09-17T09:43:24.657962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091237observed 01862ddef9032a3779eb5c77514424a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:24.640761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091237/manifest.jsonobserved 3718422040516e8a398c51f97d065130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:24.624276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091237/publication.mdobserved 6d85d7dee8645d5f43145589321fa4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:24.607451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091237/publication.txtobserved 9385362a25526eb204c04362ef528ffc...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. |
|---|