OT-2026-000041012
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, 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-2026-000041012) never changes.
Identity and time
| Publication number | OT-2026-000041012 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b10e-7f3a-a0c4-5483064f7af3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041012 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b8408c81838a04d4f2150ab608e5e5ba8bcd0c6d359552cbb6cc94e38df9674 |
|---|---|
| Markdown | d426c91c0770fecc05b507875c333ecb4fbb25f5bfcdcf3eb1e86bf1d6198a8d |
| Publication page | 2735549bab6e7ab0af58aa561ad5ac835143df037cc7092a1188ac5e64cc9887 |
| Manifest | 64104ddf5bf140df0121bdf953280e51ccb88bed4e06da4fd85f98387331a28e |
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 | 39CS2RjWBHVULy27VOGq2388bvbN2NoeWgMINQ8hQQtf5d5k+e4Xt0FJ1A7s1Jo2sKVYAShWM9jsew7l9CkZCw== |
| 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
| 2026-09-17T11:16:55.102936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041012observed 2735549bab6e7ab0af58aa561ad5ac83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:55.087154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041012/manifest.jsonobserved 64104ddf5bf140df0121bdf953280e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.072263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041012/publication.mdobserved d426c91c0770fecc05b507875c333ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:55.055952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041012/publication.txtobserved 8b8408c81838a04d4f2150ab608e5e5b...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. |
|---|