OT-2026-000061098
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, vented after 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-2026-000061098) never changes.
Identity and time
| Publication number | OT-2026-000061098 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-137e-71e0-b74f-768ced39526b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061098 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8a5ebaf28780e5f78c515a1e1198597c96996d28b36ef26f80db91479964d38 |
|---|---|
| Markdown | 4e34cf558c525a421eb9c14cba94ce78b7d2174edf249bf3c1ac39664778f6fd |
| Publication page | 58906fbc869dc4028287cb167b9271f78450b6759de1e3472eadf841086d37dc |
| Manifest | b44d4f89ccc69333f3860a4b03e5cbe7702f2f6c500aa5034c99b0776af0cadf |
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 | e9QJEz8HI0Objb2FbufSZXviOKRDXYjvMBRYYdWZPu4opnJEZA1WzLkyK2OP8CR2utHZcwCyeFrW/fEtzJCrBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:27.980765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061098observed 58906fbc869dc4028287cb167b9271f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:27.963664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061098/manifest.jsonobserved b44d4f89ccc69333f3860a4b03e5cbe7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:27.944731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061098/publication.mdobserved 4e34cf558c525a421eb9c14cba94ce78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:27.923591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061098/publication.txtobserved c8a5ebaf28780e5f78c515a1e1198597...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. |
|---|