OT-2026-000098937
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two 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-2026-000098937) never changes.
Identity and time
| Publication number | OT-2026-000098937 · never reused |
|---|---|
| Internal UUID | 01a0aea2-8286-73d9-9f6c-588c32b8f018 · 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-2026-000098937 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4dc771a321b1b4c420b606e126c812ecd03b4bcc8b7713b06de08369abee60a |
|---|---|
| Markdown | ccd408b2b5fb76081e76b9d5e7a77f9da3623fbf7ec1c74bf9cb1b834f57e31d |
| Publication page | 037e6fe58506805b57a8133fe7d3371d4f4ecc132c3e404f887ebdbd1fd08591 |
| Manifest | c6f16bc0a348e08085078d1d0acf1e55d7e9541e3d86148d1e7cadc9d29d6bf3 |
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 | LjK5/M1o2f+1WTVwOwg81D3i/VXvlXq+zkRrUEy98vRlbmH5PzvDYbDZ+XzxLDIEbrBHm6n6Q+UNhCjo8V58Bg== |
| 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
| 2026-09-17T09:30:00.126603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098937observed 037e6fe58506805b57a8133fe7d3371d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:00.110462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098937/manifest.jsonobserved c6f16bc0a348e08085078d1d0acf1e55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.094835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098937/publication.mdobserved ccd408b2b5fb76081e76b9d5e7a77f9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:00.079943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098937/publication.txtobserved b4dc771a321b1b4c420b606e126c812e...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. |
|---|