OT-2026-000034849
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000034849) never changes.
Identity and time
| Publication number | OT-2026-000034849 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-79b0-8d57-c38d84b1ce10 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034849 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35a022894ebd40bbb6f7e2223cac49d5a17f0caacb599e53ca9b75d5ab1e4ae3 |
|---|---|
| Markdown | 59c80add90fec725722bb83e6ca2fc0f45de06d7c53a5a9b650b3cf33c6849a3 |
| Publication page | a535b0bd3394e090d14893df294cea7fa774a7f1c6ace29360f3724db1542313 |
| Manifest | f8b2a404201bcf76ffa72754eb8c381832b0ef82a23fa002dd672cf501189861 |
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 | tmDed/5xvYy5/IX7ReEFu1SLRDUJQIt7gq3urh53XqERlIzhLKZX4uwb9oZQYDmqnptzhNchP6B+JfZxLxo5BA== |
| 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
| 2026-09-17T11:30:29.630752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849observed a535b0bd3394e090d14893df294cea7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:29.608072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849/manifest.jsonobserved f8b2a404201bcf76ffa72754eb8c3818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.587485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849/publication.mdobserved 59c80add90fec725722bb83e6ca2fc0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.569874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849/publication.txtobserved 35a022894ebd40bbb6f7e2223cac49d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.590489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849observed a535b0bd3394e090d14893df294cea7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.573508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849/manifest.jsonobserved f8b2a404201bcf76ffa72754eb8c3818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.556384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849/publication.mdobserved 59c80add90fec725722bb83e6ca2fc0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.538645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034849/publication.txtobserved 35a022894ebd40bbb6f7e2223cac49d5...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. |
|---|