OT-2026-000024881
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-2026-000024881) never changes.
Identity and time
| Publication number | OT-2026-000024881 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-793b-9254-7d0f20ee2e79 · 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-2026-000024881 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03d27cce0e5dc6081303b119e54d3f5548357670ea1087614cbe5aa3d1f26035 |
|---|---|
| Markdown | e8a1b321d4771e38ac584e7b179d2df308e4cd7fd41d4c76d1b281d08801dced |
| Publication page | 95e8ebb4cb866a9521710047f518f20719a5afccf7d3d5a10e60333e475318f5 |
| Manifest | 3dccf1da3dd45c2684882d51384b772113bf4fa0e3ba0b8376ccb86c92034bfe |
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 | gtKs/Al/yCR0IKVoE0iMDjKA5gZCP7YBeouuhYJCEDLbSYIXY6ILJOqXxvYH6qBqouJk7i2XQmGCr9/oHrAmBQ== |
| 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
| 2026-09-17T11:48:12.103372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024881observed 95e8ebb4cb866a9521710047f518f207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:12.083094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024881/manifest.jsonobserved 3dccf1da3dd45c2684882d51384b7721...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:12.065255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024881/publication.mdobserved e8a1b321d4771e38ac584e7b179d2df3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:12.048190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024881/publication.txtobserved 03d27cce0e5dc6081303b119e54d3f55...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. |
|---|