OT-2026-000099458
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two 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-2026-000099458) never changes.
Identity and time
| Publication number | OT-2026-000099458 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-788e-80e3-c48bd0874b18 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099458 |
| Status | PUBLIC |
Content hashes
| Canonical text | 485aeb6cdeb59c2418ca220065997241ae6699cca8d0012fabae9d62b6266a9c |
|---|---|
| Markdown | 64b9d700df22afb38b0cd1155145cd111955c05a6a02b2e6d9191d4eca753be1 |
| Publication page | f2114808c02c362344a0f5d6956a519b4de58c2ea5117124e430a8bc8f54da95 |
| Manifest | baf017ae6273202d1ddf2235cdd7fa68398496822ebb43889b76e47052f8cd05 |
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 | 3P3VOHRKe8Qg9LKtADVc26WGtcQUNwjVJEWms6YeabdNUiNhyggbwwHFm5z8anU47E7EJl+KLQLMH3+QjBkrAA== |
| 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
| 2026-09-17T09:29:14.367259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099458observed f2114808c02c362344a0f5d6956a519b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:14.351036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099458/manifest.jsonobserved baf017ae6273202d1ddf2235cdd7fa68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.333123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099458/publication.mdobserved 64b9d700df22afb38b0cd1155145cd11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:14.316795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099458/publication.txtobserved 485aeb6cdeb59c2418ca220065997241...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. |
|---|