OT-2026-000095803
Publication integrity record
Foam pad vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, 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-2026-000095803) never changes.
Identity and time
| Publication number | OT-2026-000095803 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7623-82f3-eafade2b9a3d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095803 |
| Status | PUBLIC |
Content hashes
| Canonical text | c49e2c0864129fba2ff165751f89bbc5ff360fd4b8e4e39615e67e0353b9d493 |
|---|---|
| Markdown | 9c636d5b6550e7967fb8056dba2944b31b07354162cc4202d3258d48be8b0068 |
| Publication page | 6d9b6dff1d549bb6cb0f3ab625e3d19537ce4c3fbbbd093c22ea51d7b17b23a1 |
| Manifest | 1627e6288bd8dc13c686db17f977b2974a3d79dcfc57b843879615ae8fd59959 |
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 | JrXNAkPWeYdfT/EpmJUMp8oWpsGQyDgaI3c9Zm3SFVuR2Pid3fqePeOes+wA9DBx/8OoHdKvE1p0SdRQ8lhFCw== |
| 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
| 2026-09-17T09:35:52.661782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095803observed 6d9b6dff1d549bb6cb0f3ab625e3d195...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:52.644887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095803/manifest.jsonobserved 1627e6288bd8dc13c686db17f977b297...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.628163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095803/publication.mdobserved 9c636d5b6550e7967fb8056dba2944b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:52.610821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095803/publication.txtobserved c49e2c0864129fba2ff165751f89bbc5...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. |
|---|