OT-2026-000005914
Publication integrity record
Vacuum cup gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000005914) never changes.
Identity and time
| Publication number | OT-2026-000005914 · never reused |
|---|---|
| Internal UUID | 01a0a949-0a86-7373-8c23-cdc1c6b899f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:15:31.465394Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005914 |
| Status | PUBLIC |
Content hashes
| Canonical text | d81e5f3276629bffddc17140a8be08554c2fe077366be18b633eeafe56db52e0 |
|---|---|
| Markdown | 49eea28619a548b709c07cee72061e528f71c280279889d1f995bb9a071bf58c |
| Publication page | 2e0b4d294bdaca2acc2acdbbf41ff019af92c69044067174a8564c9cc56ebd14 |
| Manifest | bab7601c0dcdeb9d60193ea2b5556dc8d20fd553bf19dbe645f9b215192818f2 |
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 | i6OhhaBracdlyQyrQPCRmI5XcDuG8s6L2OzMSSInaFcyV8Sz5PLxsRISoIZhNJC7UTFOwceTk5CCx2Q/LIaiBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:20:18.139861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005914observed 2e0b4d294bdaca2acc2acdbbf41ff019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:20:18.123206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005914/manifest.jsonobserved bab7601c0dcdeb9d60193ea2b5556dc8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:18.008514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005914/publication.mdobserved 49eea28619a548b709c07cee72061e52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:20:17.993105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005914/publication.txtobserved d81e5f3276629bffddc17140a8be0855...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. |
|---|