OT-2026-000012924
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed 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-2026-000012924) never changes.
Identity and time
| Publication number | OT-2026-000012924 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5564-7f59-ad05-f1bd3a44da6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012924 |
| Status | PUBLIC |
Content hashes
| Canonical text | cc6314876edf3690678ecab946f4cf7607235e24b42ef5f2b925f735bbcd340d |
|---|---|
| Markdown | c16e24a1d68f10308f1d5ddc1cc6c36b482634a52a9948aa457552da829a1d19 |
| Publication page | 4910415fb19f59d3931609f884e94ac657ce5b62f0097e1f05ee0b8226682181 |
| Manifest | ff7b8b6839d7fe4abe7725baf84c3f33247fbe271807519f838a3df3cef89f3e |
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 | VksJbrygz0OpRQxIMEtcyS7ESK2f39OP1wPj4PQbhNG38+IJ8ddht9s4k5I+IfyGwf18Or2bbLU/17fPWBnuBw== |
| 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
| 2026-09-17T12:10:43.280492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012924observed 4910415fb19f59d3931609f884e94ac6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:43.255781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012924/manifest.jsonobserved ff7b8b6839d7fe4abe7725baf84c3f33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:43.236675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012924/publication.mdobserved c16e24a1d68f10308f1d5ddc1cc6c36b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:43.216684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012924/publication.txtobserved cc6314876edf3690678ecab946f4cf76...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. |
|---|