OT-2026-000099576
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, three 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-2026-000099576) never changes.
Identity and time
| Publication number | OT-2026-000099576 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-7cfe-bbeb-3529569eb86b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099576 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a4061757b74172885e57f2365e27b3f7702e87e74cc8542ea23ea98a53083ae |
|---|---|
| Markdown | 09850f216c587123ef8bdfd3422132e828533710c5bdbf54dac608a1bbb51810 |
| Publication page | 559cd70acf2fa24295102f1fa320d1e5ad35e9de8aedb790c095473434227b9c |
| Manifest | f2f1d7a3c9585f9ce306872ec61869e7e301178003dd617a7cfac262fff7af1e |
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 | WKXng+fKcTIqtLHbDfaTkpMojbdFC+sqGkoG+caqMzOoFlKPKtuh/EkXUkpb8Dc2eTepfcJAQhx4t701FKzUAA== |
| 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
| 2026-09-17T09:29:29.672751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099576observed 559cd70acf2fa24295102f1fa320d1e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:29.651240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099576/manifest.jsonobserved f2f1d7a3c9585f9ce306872ec61869e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:29.631398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099576/publication.mdobserved 09850f216c587123ef8bdfd3422132e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:29.614306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099576/publication.txtobserved 3a4061757b74172885e57f2365e27b3f...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. |
|---|