OT-2026-000044088
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000044088) never changes.
Identity and time
| Publication number | OT-2026-000044088 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67a-777f-86a5-7640f6a0597a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044088 |
| Status | PUBLIC |
Content hashes
| Canonical text | c490c390305aa34a877d8c4b4281a37e2589347a419c5acc7dece865fa1c7013 |
|---|---|
| Markdown | 03ad603b339c0087e5671368f92919d4ccb1b061c16ca92c95daa39f007517f2 |
| Publication page | 445ba59514d0a13970c5b73c139c980568f2abcaa263292ffcc3f82803a3071f |
| Manifest | 1190ab20e2d682aba26faa68150cd37f7c6832c97e0558a256a0f6dfcec37464 |
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 | UOsqh9+ffFqcnBzzJVsnj0bsVPSDH+KKGsY4kuyU69AsO6hR6JTovau9r431WouTLqnxKVLh4s7Jgyx8F24SBA== |
| 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
| 2026-09-17T11:12:29.600977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044088observed 445ba59514d0a13970c5b73c139c9805...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:29.582139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044088/manifest.jsonobserved 1190ab20e2d682aba26faa68150cd37f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.563514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044088/publication.mdobserved 03ad603b339c0087e5671368f92919d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:29.545432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044088/publication.txtobserved c490c390305aa34a877d8c4b4281a37e...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. |
|---|