OT-2026-000089210
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000089210) never changes.
Identity and time
| Publication number | OT-2026-000089210 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-db00-75e5-b74b-031902402e58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:04.880043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 732bbfdb9cf6dfaf744c4a28849c010eefc0752deb0706b121310f8f581074dc |
|---|---|
| Markdown | 00b638912b3c4782d2d65702761be1c54dd7519ef9ce5bc3028bf3443bd077c7 |
| Publication page | aa1c7df91da4fba629ad5c0a771782048584bf625a959c39166d52c1f8cd0067 |
| Manifest | c24318df34718937716d28fcd324f85b441f3d97ccd02f8a55dad9a848e8c66f |
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 | VeIZuZqCtCkjCGKVmz3BB5X2HdiSuxgRxXMEFxKqNglWXsCnBvHwFhDMvFLllSRUPexLyZfkPCCn9xvlcqs9Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:13.891555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089210observed aa1c7df91da4fba629ad5c0a77178204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:13.875147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089210/manifest.jsonobserved c24318df34718937716d28fcd324f85b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:13.857493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089210/publication.mdobserved 00b638912b3c4782d2d65702761be1c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:13.836840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089210/publication.txtobserved 732bbfdb9cf6dfaf744c4a28849c010e...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. |
|---|