OT-2026-000093929
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000093929) never changes.
Identity and time
| Publication number | OT-2026-000093929 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-7e0f-a54e-b67bf5b30067 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093929 |
| Status | PUBLIC |
Content hashes
| Canonical text | 267846f3cd00558301877fe8ba54a667848a60d929095dcc6444a2f148cfb5e5 |
|---|---|
| Markdown | bd37d220403db056d9c3b51cc978f0afe189e1de052f826e3cda70c4151178fc |
| Publication page | 69d5386b07fdb75382b3d7b476892b41e4c02f36cf3889a30a9a9ff5b71c0234 |
| Manifest | 8ff35f62432805badc03eba48435c2d8505c80458058169df0317e247c255a18 |
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 | Z+6+aYUzO1rAwEOBPIhHO1TG9BA4oQC3A2bvXSJDVOB6eEmybekmj9lM0fWwsB3N+56aGKqZwr1SiRBoIMTSBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:12.157592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093929observed 69d5386b07fdb75382b3d7b476892b41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:12.141616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093929/manifest.jsonobserved 8ff35f62432805badc03eba48435c2d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.124761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093929/publication.mdobserved bd37d220403db056d9c3b51cc978f0af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:12.106322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093929/publication.txtobserved 267846f3cd00558301877fe8ba54a667...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. |
|---|