OT-2026-000032505
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, pulsed 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-2026-000032505) never changes.
Identity and time
| Publication number | OT-2026-000032505 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-7fba-861c-76a901f5f51f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032505 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d294739bf3e2c8267dc64918ffedefe2e6de0c9f719f397d9c4601fc945eebc |
|---|---|
| Markdown | ea0b075ee41ecd2d5bc33278354e6ddcfce1789ecf4917679d21c9eaf231ffff |
| Publication page | eb9e89de9a8f61b43d97c50a6879caea797ac2c1bae1ca54778fa13ed1cdd621 |
| Manifest | 82e3ca84fbfb3ac7ade242ce8d92ddf379e2e038047a895388316bbd9add74a1 |
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 | 9EotkyQSwLa6uFtLI1X/Lj/C2Lxg6KU3NoU8b2b2vKxZ9ukO8i8/BoNchs0tmj/uWppdHpisPlcMnuBaVIoXAQ== |
| 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
| 2026-09-17T11:33:56.810070Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032505observed eb9e89de9a8f61b43d97c50a6879caea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:56.795255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032505/manifest.jsonobserved 82e3ca84fbfb3ac7ade242ce8d92ddf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.778092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032505/publication.mdobserved ea0b075ee41ecd2d5bc33278354e6ddc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:56.761818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032505/publication.txtobserved 1d294739bf3e2c8267dc64918ffedefe...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. |
|---|