OT-2026-000094418
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off before set-down
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-2026-000094418) never changes.
Identity and time
| Publication number | OT-2026-000094418 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-710a-a940-b4859ea2338f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094418 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59b9275741f9ed40bf99a2fc1791e83be3b95aac0d856a099f4297131d15ecc2 |
|---|---|
| Markdown | 32faf38f289a76821ae05bf1b6d3cf5efabe3252f331b357673a6f492eb4da17 |
| Publication page | 90cfcc772c7ab7ff79c680728996fcfaba814ebbe0a91de5d0234da63fe1322e |
| Manifest | 977ddfe534603ad1f076398a3d68b3b3454da7b084f0be324d32924f84b65b03 |
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 | PKo/UtXmPXYuqaxyY63k3qzxsoSeleFmKQ+cHdKQBJJyHiPCe2naSqEsgNoqt6XtBHevHJr9hfr+7F9WvFGsCQ== |
| 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
| 2026-09-17T09:37:49.861525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094418observed 90cfcc772c7ab7ff79c680728996fcfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:49.842882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094418/manifest.jsonobserved 977ddfe534603ad1f076398a3d68b3b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.825212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094418/publication.mdobserved 32faf38f289a76821ae05bf1b6d3cf5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.806597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094418/publication.txtobserved 59b9275741f9ed40bf99a2fc1791e83b...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. |
|---|