OT-2026-000038436
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line 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-2026-000038436) never changes.
Identity and time
| Publication number | OT-2026-000038436 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7938-bd4b-bd64d67a3382 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038436 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c697e6c4fb844d119fa3ab850fa96957b3de9d418d5ff8d56683f3a3d7d9687 |
|---|---|
| Markdown | bdb5794a53a83af97eb216b8086fbeb7f43871faf93982da82fbff6d100404f5 |
| Publication page | b1b3f5786c4e8ecf0283c8f5911e939a81682de7ab369dde234aaf69d52bb3e1 |
| Manifest | d48fd5f90c1897ac11088bac6234db896b0a511ba41929ecf9974e66f017e4ae |
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 | oDFLrkj7O0vsPN8ECO4jwp5C+XeaQJB/Ry43RzOB8I8tgTN5w0bqx2wK5kGHGXm76wsDmetNM6fFIHQVCziMAA== |
| 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
| 2026-09-17T11:22:39.874850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038436observed b1b3f5786c4e8ecf0283c8f5911e939a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:39.857001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038436/manifest.jsonobserved d48fd5f90c1897ac11088bac6234db89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:39.839565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038436/publication.mdobserved bdb5794a53a83af97eb216b8086fbeb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:39.819448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038436/publication.txtobserved 5c697e6c4fb844d119fa3ab850fa9695...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. |
|---|