OT-2026-000097234
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, 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-2026-000097234) never changes.
Identity and time
| Publication number | OT-2026-000097234 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-763e-b502-0573ead3c78d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097234 |
| Status | PUBLIC |
Content hashes
| Canonical text | f025c6114bc09b90cdabdee379a7cdaef93faa56e9dbe7cb00a55143b7d42550 |
|---|---|
| Markdown | 7d8cb760e8f5ad937722b1fc17b510bc395348ee00042f33452b2e1467d06d59 |
| Publication page | 36a2ce56016c74ac592dba110e4de56d5fda21085944c0033a6a663ef581ea50 |
| Manifest | d15eb04f397b2574387e810f3acb2db9ce4f312e675e5b6db881902d8fd1885c |
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 | BmoyxKaU2jkWLGMhJEb/6LCOfk+PEBWdt7QtDIidb5bHb6bLM53MTVfgLNG7EG4e1BKKGdacwSnbYZQRdoKbCQ== |
| 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
| 2026-09-17T09:33:29.019866Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097234observed 36a2ce56016c74ac592dba110e4de56d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:29.003308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097234/manifest.jsonobserved d15eb04f397b2574387e810f3acb2db9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.988310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097234/publication.mdobserved 7d8cb760e8f5ad937722b1fc17b510bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:28.972540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097234/publication.txtobserved f025c6114bc09b90cdabdee379a7cdae...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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