OT-2026-000032543
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000032543) never changes.
Identity and time
| Publication number | OT-2026-000032543 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106f-72e2-a81b-b98a3be0452e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032543 |
| Status | PUBLIC |
Content hashes
| Canonical text | bead26e32b547070b3b535fd4826ce99eacdb42fdcd7b304d8496a77d260e498 |
|---|---|
| Markdown | 49fc63bc8a17de60eec87ec50254b2d9e21b9b82c615d91f539f9dcd85c17db4 |
| Publication page | a5effda1b5e484d159eaa77beb97b7a89666f3a05183e870563ec2ddb5b22105 |
| Manifest | 3c682ed55a4da7605293197d8a4678bbb7b4fb968de6a6960551a44f2a49cd4f |
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 | W2r6twDiTnfQwpQluIzO99dSLKlBQ3EhiMHwWRt0STyRe3nFEw8GSiCV3mRhAyyVlNo4rx/Nb6kV32EQjbisAg== |
| 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
| 2026-09-17T11:34:06.446917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032543observed a5effda1b5e484d159eaa77beb97b7a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:06.424340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032543/manifest.jsonobserved 3c682ed55a4da7605293197d8a4678bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:06.407269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032543/publication.mdobserved 49fc63bc8a17de60eec87ec50254b2d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:06.390043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032543/publication.txtobserved bead26e32b547070b3b535fd4826ce99...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. |
|---|