OT-2026-000088295
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000088295) never changes.
Identity and time
| Publication number | OT-2026-000088295 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d26-70a8-9019-cb647d53c487 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088295 |
| Status | PUBLIC |
Content hashes
| Canonical text | da5aec2479c94ea644ba9a28b203de89c9c60f7db991289bd7e4d8a104e9f902 |
|---|---|
| Markdown | 79c2641bedbade1ba9a04e7badcc3d1e167ed277e86ea37c9d87f8d06ca1c53b |
| Publication page | d59f8a60cbdc4fc47129f87a8c91a4c3429d1d2a6e2d58948ec676283ab2a515 |
| Manifest | 4008a7145b050cc4c1b838f97348ec5987e98e9f6bf46c7fd649ba9412c35cd5 |
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 | kvL4hO05aq/g6LrC2QQ/U2QfXPWvg9M87fubML48MYNIm05mHdKgrPy2+bGiGvUKgy4GwLbIeNEsKZBLBpWECw== |
| 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
| 2026-09-17T09:48:37.578758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088295observed d59f8a60cbdc4fc47129f87a8c91a4c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:37.560916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088295/manifest.jsonobserved 4008a7145b050cc4c1b838f97348ec59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:37.544635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088295/publication.mdobserved 79c2641bedbade1ba9a04e7badcc3d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:37.524538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088295/publication.txtobserved da5aec2479c94ea644ba9a28b203de89...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. |
|---|