OT-2026-000024139
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, pulsed 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-2026-000024139) never changes.
Identity and time
| Publication number | OT-2026-000024139 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7ccd-8bef-18a6166f0ec8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024139 |
| Status | PUBLIC |
Content hashes
| Canonical text | 860ddf55d9ab047011bc4572519828c33737bd1843929b329438d1cf8534c956 |
|---|---|
| Markdown | 6fbaf9719c9f800acf3f7f8fd9771d7b2e6619bfd6fd1761e518020f372f584f |
| Publication page | ba9066970b102ab20e6585eb7b29694b78aef416421a63cf11cc468b4497ff0d |
| Manifest | fc83b724ff2365dc083a2fba82d65a77607842e8c8cd13dda4ef255757344085 |
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 | EE41dErOd/piGlXfQEEGsEcQu+orofZrpEisb9ND2h600SKmvTI19BaVixcDvMz/OYjfZ0mTHxwJ7Kq5Gp3KBw== |
| 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
| 2026-09-17T11:48:34.272796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024139observed ba9066970b102ab20e6585eb7b29694b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:34.254398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024139/manifest.jsonobserved fc83b724ff2365dc083a2fba82d65a77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.236128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024139/publication.mdobserved 6fbaf9719c9f800acf3f7f8fd9771d7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:34.218542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024139/publication.txtobserved 860ddf55d9ab047011bc4572519828c3...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. |
|---|