OT-2026-000007951
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three stage ejector, supply line 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-2026-000007951) never changes.
Identity and time
| Publication number | OT-2026-000007951 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908b-7234-bb95-53209b86f02c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f52f5f574f6a78f09fc5694ac90708b0ea8b01f4e3f5c770864c36125f5b560 |
|---|---|
| Markdown | e4a7170cef1edc44fba4208dc837903f4848c3eb85441089778f2ebc69f86e0e |
| Publication page | 982992d0f588c64da596bb9841a3d67f24c70e8dc7e634e1ae0ba415f5f738c0 |
| Manifest | 11027dd98bf660416ce263f0acde5401f3bc46bbe55bc8aed33a9c31f66f2bbc |
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 | u5WcCjgsmfWyTmXb9+dZt9pHBR+dvHQa+5gbPor265YVWGngpn+yxnofchUyk9JONjUbs9BgthfsBFFe2DWVDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:27.584943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951observed 982992d0f588c64da596bb9841a3d67f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:27.565648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951/manifest.jsonobserved 11027dd98bf660416ce263f0acde5401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:27.547729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951/publication.mdobserved e4a7170cef1edc44fba4208dc837903f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:27.520817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951/publication.txtobserved 4f52f5f574f6a78f09fc5694ac90708b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.078117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951observed 982992d0f588c64da596bb9841a3d67f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.059619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951/manifest.jsonobserved 11027dd98bf660416ce263f0acde5401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.040606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951/publication.mdobserved e4a7170cef1edc44fba4208dc837903f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:05.018442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007951/publication.txtobserved 4f52f5f574f6a78f09fc5694ac90708b...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. |
|---|