OT-2026-000036656
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000036656) never changes.
Identity and time
| Publication number | OT-2026-000036656 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-75a6-8d60-2cd5ff42acda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036656 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6624658439796be354f7f1a25828dec0659da277c8d4e968635e8cedce0c696 |
|---|---|
| Markdown | fbb07dba1efb72e55871a8fd85d611eb8b3133ddafec6b33cdbd201f79cf22fc |
| Publication page | b4e2e40b8348705aafdc82449dd19e56b4514679492c0002dbb7030ebdc4e87a |
| Manifest | 9ae13be9cae4a813a213d380b513d31a4c7595e300e70605b941eb5912e21499 |
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 | c16DeBBjxfukwXzTX3EtYJKxQRpx3yacjNzvKlDXzxiGy/dVgOHZCpumhd682+j78guHj2oRGdbdki2GdtDpAQ== |
| 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
| 2026-09-17T11:26:00.374953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036656observed b4e2e40b8348705aafdc82449dd19e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:00.357871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036656/manifest.jsonobserved 9ae13be9cae4a813a213d380b513d31a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.341994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036656/publication.mdobserved fbb07dba1efb72e55871a8fd85d611eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.325093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036656/publication.txtobserved b6624658439796be354f7f1a25828dec...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. |
|---|