OT-2026-000082037
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000082037) never changes.
Identity and time
| Publication number | OT-2026-000082037 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-72a8-bf6b-ca30dd413ccc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 835f91d7e42974f27ed5d1de53a4af6c4a16e5e9bfd5c6cb938f5685cd2d5bf5 |
|---|---|
| Markdown | 0e05af6850f07f42b889f8e9a4cf0fa40e141fd3bd9ca8bc2485c3c852e8ebcd |
| Publication page | 7abd54c4720ada8390511ef0dfefc895e84542cf0b41901c4cc5a2e30a39987d |
| Manifest | 389b5cf25044bc76633bbc69c8d7e4b6cd51c68a4ffdc37536d4b35213f25a5f |
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 | B8GVOvlbB85uWQat7K38Mf1xLHvdK9+R89VUcVf+KsC0QYJtVsAWyk4S25SsyND+K+QjbcTXiAMozDAzLZfGDg== |
| 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
| 2026-09-17T09:58:49.901646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082037observed 7abd54c4720ada8390511ef0dfefc895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:49.884042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082037/manifest.jsonobserved 389b5cf25044bc76633bbc69c8d7e4b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.866459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082037/publication.mdobserved 0e05af6850f07f42b889f8e9a4cf0fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:49.848789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082037/publication.txtobserved 835f91d7e42974f27ed5d1de53a4af6c...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. |
|---|