OT-2026-000098263
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, supply line 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-2026-000098263) never changes.
Identity and time
| Publication number | OT-2026-000098263 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e964-743f-8e13-73988ffc1e67 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098263 |
| Status | PUBLIC |
Content hashes
| Canonical text | f05abd6bed519c237f45efaf0ad9eba9257b9fbcf8b6f0661f39193b7af3ca70 |
|---|---|
| Markdown | 0761727098cd08d3905e9745eafb460e4d9a0a143158e81c6e19065dc3b69c7c |
| Publication page | 8b49a6e818fa06ce59c6997019c6d89b837e458d1d3df64d4980f43670a65a8f |
| Manifest | 976d256d704beadd851be2b24b1c4a0e91eb50754c946c6d7061ee5006cee1fb |
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 | 57bKob6UT3+2Xl+6bgGUshVoewCw7BQpiPqxER2udiftZqGINYOa4bC5fZnYvtsvmjpBy+p2Pa3JwNM+XKOSDw== |
| 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
| 2026-09-17T09:31:27.184762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098263observed 8b49a6e818fa06ce59c6997019c6d89b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:27.165642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098263/manifest.jsonobserved 976d256d704beadd851be2b24b1c4a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.148539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098263/publication.mdobserved 0761727098cd08d3905e9745eafb460e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:27.130864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098263/publication.txtobserved f05abd6bed519c237f45efaf0ad9eba9...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. |
|---|