OT-2026-000010301
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, single 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-2026-000010301) never changes.
Identity and time
| Publication number | OT-2026-000010301 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-79be-b61d-c845a7c656d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010301 |
| Status | PUBLIC |
Content hashes
| Canonical text | c090df8e9a6d4804aeb36071479fc2eedccb58b11b356d83ed45d0702e15a72b |
|---|---|
| Markdown | d712d42470a9bd1ed7611ab56ed2501475a0d7c3be6f1ea917201457d6c4b381 |
| Publication page | abb05b826ef55e00e6e4993439ffae019fec6cf47c494144eb8b68dfe2317a60 |
| Manifest | 620e3dd74b583742302f8e3acabaea67f47fc34801b06c0c098544500652c51d |
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 | L67c21dc6OSBYzTABOOCRGk4mLtrZyJizfCnKPk6E5fOJ0wNwefV6nzpJwi2wOo3GWIaHpRvh0NJErJvjC4TBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:32.002147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010301observed abb05b826ef55e00e6e4993439ffae01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:31.984542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010301/manifest.jsonobserved 620e3dd74b583742302f8e3acabaea67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:31.965146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010301/publication.mdobserved d712d42470a9bd1ed7611ab56ed25014...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:31.946428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010301/publication.txtobserved c090df8e9a6d4804aeb36071479fc2ee...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. |
|---|