OT-2026-000045985
Publication integrity record
Single cup vacuum gripper, three stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000045985) never changes.
Identity and time
| Publication number | OT-2026-000045985 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7a00-aa6d-943065e58938 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045985 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8ee262c140d34173a37b9e135f4a9f57b8122e58b46f777a424637063646bea2 |
|---|---|
| Markdown | 57874ba8efb33df2aed2733b92e2fa6a78ebf83df6c5aaef8237c961853d24df |
| Publication page | 644b988872192e77f082f539858052ac8b8edd5f65da4c65a61bd9f1389d5dae |
| Manifest | 509da4c76d4cd7f393e9a285eaced26d0877babab04350d3e5e690e906cb0864 |
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 | n+2FM2oX6kuWLO0IcL6zHCTyMwer8EqQPvs5W0auxK4cjGBH+Gair0/hAmD5+zMmP/Wb+6W7St1huJrblqFOBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:58.861554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045985observed 644b988872192e77f082f539858052ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:58.843616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045985/manifest.jsonobserved 509da4c76d4cd7f393e9a285eaced26d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:58.825138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045985/publication.mdobserved 57874ba8efb33df2aed2733b92e2fa6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:58.807889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045985/publication.txtobserved 8ee262c140d34173a37b9e135f4a9f57...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. |
|---|