OT-2026-000092135
Publication integrity record
Two cup vacuum gripper, two zone face, single 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-2026-000092135) never changes.
Identity and time
| Publication number | OT-2026-000092135 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7add-be3b-6cbf4894e968 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092135 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8fbcb203733893fec4d5fc16dfe6bc39013ab4bc02f5e0e451eb9fb54a135b9d |
|---|---|
| Markdown | 201dbea2f60bb0a80cee4cdcc282f5bccf1222ecd82a46cff2ad5ea0d27f7e1d |
| Publication page | 70e00561fde44f12c28078ee02ee895547d0ff97837f454b2b07e69c9a83ff6d |
| Manifest | 6ed2a8c47853811f7ebe135f239370d8ec982653decdbb654e4e5a62b6fec6ca |
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 | eJrZPlL2a6QzgkF4JLQG+TBt3Pzs/lB/EoyMjzubAu32hhfENwy/yUj3Jqn7BtoK0XT7UkoGGLIzbRwmyuNZCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:36.231555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092135observed 70e00561fde44f12c28078ee02ee8955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:36.214529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092135/manifest.jsonobserved 6ed2a8c47853811f7ebe135f239370d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.196083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092135/publication.mdobserved 201dbea2f60bb0a80cee4cdcc282f5bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:36.179388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092135/publication.txtobserved 8fbcb203733893fec4d5fc16dfe6bc39...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. |
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