OT-2026-000029794
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line 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-2026-000029794) never changes.
Identity and time
| Publication number | OT-2026-000029794 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-7451-a61e-6d2d596a45a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029794 |
| Status | PUBLIC |
Content hashes
| Canonical text | fae53d18605e43edf4ddce4c5b4e954fe28e7a8d71b39ec1d2ed98bcac102126 |
|---|---|
| Markdown | 65523263ee947a61a07399ea7a111988f464a07457f26d87a91e5fda3a245b10 |
| Publication page | 275d7b79eb1be81ef2eba9ba5afb42a1f38b57bf5d68fcea49866ebe868a9238 |
| Manifest | a02617b14d99ced7f8d4a8f642ebc5bae1a0e6b27d7a93e50e9c90d0a5485887 |
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 | cqjaFR/wQ5W5wsH67Hc7cbed5jyBeTeZsNl8KY0fiYqAS8t6YXK6fAYlkRmWZMai86kyg332SgUZl10jgKlBBA== |
| 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
| 2026-09-17T11:39:33.872754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029794observed 275d7b79eb1be81ef2eba9ba5afb42a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:33.852326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029794/manifest.jsonobserved a02617b14d99ced7f8d4a8f642ebc5ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:33.834709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029794/publication.mdobserved 65523263ee947a61a07399ea7a111988...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:33.815958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029794/publication.txtobserved fae53d18605e43edf4ddce4c5b4e954f...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. |
|---|