OT-2026-000029342
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000029342) never changes.
Identity and time
| Publication number | OT-2026-000029342 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e20-7e01-9b6e-571c54e0b258 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029342 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6574e77c5807b439f0ef940a54057bd9ed0aaf6852826a8ce1a607b3bb1bcc5e |
|---|---|
| Markdown | e4858895b5bfa243cd6eff2431ad8207b80282a16f3b542204fea62fd0698f8b |
| Publication page | afee4b34685d445dc5737d6daa0870ef6a908315a144bd40ed683692cbc4e0d7 |
| Manifest | 25b1f9ea4f5a904e3a601a1e0d04f7508c0459c852279359622f5138efdd4dba |
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 | JfNMEpkhUSBQJO0O7r4S66zHlsuiQJZFZ7XYO5xS03ya29O9ci87eem1x1nYa6MJfum9m+EkVWMf8KdKUqQHAg== |
| 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
| 2026-09-17T11:38:53.593613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029342observed afee4b34685d445dc5737d6daa0870ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:53.576689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029342/manifest.jsonobserved 25b1f9ea4f5a904e3a601a1e0d04f750...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:53.557616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029342/publication.mdobserved e4858895b5bfa243cd6eff2431ad8207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:53.538557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029342/publication.txtobserved 6574e77c5807b439f0ef940a54057bd9...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. |
|---|