OT-2026-000097629
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000097629) never changes.
Identity and time
| Publication number | OT-2026-000097629 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-7cab-8a72-9a8d1b9fa8c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097629 |
| Status | PUBLIC |
Content hashes
| Canonical text | daf0e4f0f95bee847c70beef79d41d6e1e34ed5f66745c338305ed0bc3c56a9c |
|---|---|
| Markdown | 1ec687e62319552ce34dfb2fdcc51e9cf8044f6b0530b07dd74d19d288fcb170 |
| Publication page | d07ad86db55c4f0b1b4519582641a314a28c81c58ef2a328cad5f3019f03e140 |
| Manifest | d5361ffac7e18075886d58099fe7f712d04b0cc63064cc103c652dea68e895e5 |
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 | cUIbFWP6meP+0Zk+aN2IxqdeuNOlBQTxj/oh8Lw6yRS4SGVWL/JJfqOUUVSnHwHljkWkGuqHF8p8iT8V0vvJCw== |
| 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
| 2026-09-17T09:32:38.267330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097629observed d07ad86db55c4f0b1b4519582641a314...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:38.249553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097629/manifest.jsonobserved d5361ffac7e18075886d58099fe7f712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.230493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097629/publication.mdobserved 1ec687e62319552ce34dfb2fdcc51e9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:38.212382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097629/publication.txtobserved daf0e4f0f95bee847c70beef79d41d6e...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. |
|---|