OT-2026-000102398
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000102398) never changes.
Identity and time
| Publication number | OT-2026-000102398 · never reused |
|---|---|
| Internal UUID | 01a0aea4-8589-77a1-a768-3480e01f7550 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99633ccfaec81267ab4b2acc346997b253f01b4a49bf1ebfdbcd6f3ae9b0fee7 |
|---|---|
| Markdown | 55eb6309e9b077069cba543b5f8fd843d9879949c5ea7e76b8c6c04cd14299f8 |
| Publication page | 3d0c6dda6b1a6b6d44ec71d8ab43e918e3be63755aa9c527efca210caa730062 |
| Manifest | 8b5d8a68fb628fa7747008f35bb93514f36f96ac43111901833ac7ab2e3eacb9 |
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 | m+Gi1Nu0bkXGOcmGL2+IB1SlkQQjTISsxXiPkh3m7DSh+7Ca7BljtJRvFePz9oYpJRQvG7PBCnzLlkYTvUwwCg== |
| 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
| 2026-09-17T09:23:44.307990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102398observed 3d0c6dda6b1a6b6d44ec71d8ab43e918...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:44.288801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102398/manifest.jsonobserved 8b5d8a68fb628fa7747008f35bb93514...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.269544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102398/publication.mdobserved 55eb6309e9b077069cba543b5f8fd843...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:44.249905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102398/publication.txtobserved 99633ccfaec81267ab4b2acc346997b2...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. |
|---|