OT-2026-000033044
Publication integrity record
Six bellows cup vacuum gripper, six 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-2026-000033044) never changes.
Identity and time
| Publication number | OT-2026-000033044 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7039-b9d0-1ab3bf19c1a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d81a72fbbfefb9f012e910438b2105c33e732fbea2f8c83766fb6ab21f71aa9 |
|---|---|
| Markdown | edd92fa696fc34d87c7ee7fb4ed034a5909f348ce1bcf739f80b7528ac251d76 |
| Publication page | c5d4a6249f0e25dc970e1d21881d620c4cd150d6babb69fc30d3aa637105d4ea |
| Manifest | 32202cc9f261333cc8bdfee33b56e7ba1f4a2cb1bdc01f1ccd81a57d0fc390b4 |
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 | p3eInO+Ws+MBiiAxVChXCUAd7aDv8MSZ4dPQMrY7b8BRbXyz5BKvjdY9BZarS5XDOQroCh7VigRWX0/M43xxBw== |
| 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
| 2026-09-17T11:32:40.981862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033044observed c5d4a6249f0e25dc970e1d21881d620c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:40.964057Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033044/manifest.jsonobserved 32202cc9f261333cc8bdfee33b56e7ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:40.945256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033044/publication.mdobserved edd92fa696fc34d87c7ee7fb4ed034a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:40.928505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033044/publication.txtobserved 9d81a72fbbfefb9f012e910438b2105c...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. |
|---|