OT-2026-000098804
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, manifold 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-2026-000098804) never changes.
Identity and time
| Publication number | OT-2026-000098804 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42af-7aab-90d7-59473cf217f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 33ff011f0fd31dc5ea2f74866265980c2c5d608f733e085dc27949a28ccb21d1 |
|---|---|
| Markdown | 2ffaa017e2852ce52d02fe193d675a68c30efe5a7638d764ee61e0310409bc23 |
| Publication page | b0d7f2c0d42688c0d373756a27bd5b88b357edcdc0238449aed1aaeda986f3f0 |
| Manifest | 970b4bf299e2533496b39030c5b700e6f4ae75e634ce03a595eeb8272d07c63c |
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 | iTSTGq7w3S1Xo1Pf/3F3BUACTGso9n+NHRU9R+g7UddcRXSgCwuUpflilOFPVLPol02+l/YEmrIXIeRRfPpPCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:08.132262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098804observed b0d7f2c0d42688c0d373756a27bd5b88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:08.113885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098804/manifest.jsonobserved 970b4bf299e2533496b39030c5b700e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.096324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098804/publication.mdobserved 2ffaa017e2852ce52d02fe193d675a68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:08.077786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098804/publication.txtobserved 33ff011f0fd31dc5ea2f74866265980c...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. |
|---|