OT-2026-000086847
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000086847) never changes.
Identity and time
| Publication number | OT-2026-000086847 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-799f-9359-2b7a820fc155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086847 |
| Status | PUBLIC |
Content hashes
| Canonical text | 60ac6925414b8e63b00145d554fee32111450b501600b0c15608319cf14fd9f3 |
|---|---|
| Markdown | f384a150b236f5d44a980082868b79472d44804ea6ce4dca851facff8c1f6035 |
| Publication page | 808784055ce92c16f09f83530c371ed7d523fcf7bddd9a84b81a1b59f2c30344 |
| Manifest | 22c65fe6e0867c169d9092062e3faeff4f120f9a6e248c063f0e58423b5c5e51 |
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 | WBEQWGQ7nNMywnxR05KT1m7PSM3o4qd3Z3/0ohJh5Hd7KubYYriZDqkOrnJ5Zt+UyNjd2CmRqAylfKSEiX4YBw== |
| 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
| 2026-09-17T09:51:40.830981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086847observed 808784055ce92c16f09f83530c371ed7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:40.811661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086847/manifest.jsonobserved 22c65fe6e0867c169d9092062e3faeff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.791216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086847/publication.mdobserved f384a150b236f5d44a980082868b7947...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:40.772093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086847/publication.txtobserved 60ac6925414b8e63b00145d554fee321...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. |
|---|