OT-2026-000063343
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, pulsed 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-2026-000063343) never changes.
Identity and time
| Publication number | OT-2026-000063343 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-7c78-b8e5-f52d4d74faff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063343 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8776ca679f97f664d15a7671a42dcd6e53c532365adae35d288c73b86b9896d3 |
|---|---|
| Markdown | 97401330a08d1e4a92f43e1b4c096580dd5397fe8a42b6830aba681592793084 |
| Publication page | c60083b9fc804f71c8689ce9b20866863c6bf4487a3cb2c7f8b5c53f15dd1057 |
| Manifest | c5b82512e95bb644313ef8c592b2fccd24fa5138708e1b79cca3936b0d629c95 |
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 | 0gIBgL4G6okkh8lbQ/W0aRfmf/L5HicC1fHcHQgUb7e/oJkev8SKEhAnMAoaHj5dPf47coSltEFy3nfk5LDPCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:37:14.498401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063343observed c60083b9fc804f71c8689ce9b2086686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:14.478519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063343/manifest.jsonobserved c5b82512e95bb644313ef8c592b2fccd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.459903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063343/publication.mdobserved 97401330a08d1e4a92f43e1b4c096580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:14.441247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063343/publication.txtobserved 8776ca679f97f664d15a7671a42dcd6e...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. |
|---|