OT-2026-000036836
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000036836) never changes.
Identity and time
| Publication number | OT-2026-000036836 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7969-bc1e-4536258c5499 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036836 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22ebbc0e36a124080a70471b805e900984bc3a962125da051abe2345b00a3bd3 |
|---|---|
| Markdown | 438ea61ebb3308980f84eb452906ed58f01739ad13c430889fc81e4e8fec7e92 |
| Publication page | 17d167df45ac4cdac39c1bf6237f812886f8a07fa91570d563dfd66aa06cb5e9 |
| Manifest | 3ff91aba7e5829682fdb262b46ef57600ea6533d6e274076662eb31e1c96ee6f |
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 | 6D0oCAj2ddWC/1UFm7u/W5yZWiJ1beN6efYZuCruGjtye7g3tO5Bhb1t5Z/pT4z0vVxDaZkyM7jPgaUcUnDbAw== |
| 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
| 2026-09-17T11:24:27.397301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036836observed 17d167df45ac4cdac39c1bf6237f8128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:27.380882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036836/manifest.jsonobserved 3ff91aba7e5829682fdb262b46ef5760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.365500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036836/publication.mdobserved 438ea61ebb3308980f84eb452906ed58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:27.348210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036836/publication.txtobserved 22ebbc0e36a124080a70471b805e9009...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. |
|---|