OT-2026-000099122
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold 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-2026-000099122) never changes.
Identity and time
| Publication number | OT-2026-000099122 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8287-7bc7-9fb5-025c8d1bbb06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:20.980080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7e3dc32f7a7edd11a0479e53164d378cd98e6d95633f705df7f96441b9fffa3e |
|---|---|
| Markdown | c195d2acbd76b6b35005677b55804a426e6816fc17d4f9d6fbd5d1ae847a1dfa |
| Publication page | 5c4e841a2dacebf8a72cdca4d1ba321ae4663423383d05d87c986abbf4aadb61 |
| Manifest | c0436d2101c4a3c5a958b44e5ed18956c4b1e42c0d1242f19a3319499a7186a4 |
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 | g5eV8OfijNvblS8xn+t2XnlZ6DykuyKy5Y/w3Ymk06LmLFL9LKOH69xbhew1hps4ktbCBfYImNjs6Vn54a5UAA== |
| 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
| 2026-09-17T09:30:22.273745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099122observed 5c4e841a2dacebf8a72cdca4d1ba321a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:22.255868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099122/manifest.jsonobserved c0436d2101c4a3c5a958b44e5ed18956...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:22.238744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099122/publication.mdobserved c195d2acbd76b6b35005677b55804a42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:22.222021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099122/publication.txtobserved 7e3dc32f7a7edd11a0479e53164d378c...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. |
|---|