OT-2026-000024877
Publication integrity record
Single cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000024877) never changes.
Identity and time
| Publication number | OT-2026-000024877 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-70de-ad40-e7a5af94ecce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024877 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1ab833db343a455203bae4ecd428460791f4694dfa2d05cf7dee07ed9749b6c |
|---|---|
| Markdown | 25b529bc09818a39a0d262de724c63e37c3e47ef2b3904828e46d6b1aba4c391 |
| Publication page | c2055521f732418dad19d5e018141927a09ed246d53885fed0f0261725ae8969 |
| Manifest | e93f0e97d7f28ea880546d15534c1d5363917fd084bf47566cfd68d431b960dc |
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 | cEvQbUj+gR7o+coPtyl6FbkqErzkpj9LyJS8dK12Hy9ZyrppfPvuSM8ODN/kPt1Ov/PrX+pBneTKNMe3GVg2BQ== |
| 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
| 2026-09-17T11:48:11.781781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024877observed c2055521f732418dad19d5e018141927...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:11.762187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024877/manifest.jsonobserved e93f0e97d7f28ea880546d15534c1d53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.743586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024877/publication.mdobserved 25b529bc09818a39a0d262de724c63e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:11.682656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024877/publication.txtobserved a1ab833db343a455203bae4ecd428460...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. |
|---|