OT-2026-000029866
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, 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-2026-000029866) never changes.
Identity and time
| Publication number | OT-2026-000029866 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac47-7ecd-bc8e-8dcba34cc097 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:11.501096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029866 |
| Status | PUBLIC |
Content hashes
| Canonical text | bafaf1f07caa2a0d92603c1694cd66847a8f1323dedc68d309ad19e31c2e39e7 |
|---|---|
| Markdown | 58dc2595020c18e25d036bfefd54c8fbdcab4cbee33fa79a206e7644a41349e8 |
| Publication page | 13c12905622249f9b785fb4b6c55df385babb6c8fc38835314f7829064594ce3 |
| Manifest | 6001661693bca9b53fd9cf981123533b6d7607ca094a0ada779b9817972b8433 |
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 | lpd/QRRFu5gT85yYyNF1gl2yBwysoZlRq8qpnocBYK3/CIJRYQB2t0Ie65/gn/5HkN80ssbf9D1vIsj1zg7zCg== |
| 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
| 2026-09-17T11:38:33.645294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029866observed 13c12905622249f9b785fb4b6c55df38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:33.627546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029866/manifest.jsonobserved 6001661693bca9b53fd9cf981123533b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:33.609099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029866/publication.mdobserved 58dc2595020c18e25d036bfefd54c8fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:33.592378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029866/publication.txtobserved bafaf1f07caa2a0d92603c1694cd6684...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. |
|---|