OT-2026-000008332
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed blow-off before set-down, on a tool changer
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-2026-000008332) never changes.
Identity and time
| Publication number | OT-2026-000008332 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-73e0-809e-42c6aff38aa8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008332 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7e1e2119f5287a68e6c2b7e529f997530c2794fbf648be3217d9b6e53b4a9af |
|---|---|
| Markdown | 51bd8f2af1c3990b6299b7a6db44ba9dd83446b15c4928a25c7a282d1717d742 |
| Publication page | aa476ea0c96e831235146bddced9379c321377c4c9d0cff3b34ad49dbed95b3f |
| Manifest | c6d10f41b2e3d41ebe288783fc4bb75c7d2eeebe151438b0deb7637425af0e37 |
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 | TPE6UdVOPhbgPlF/Y43dtbM+MzIw8lzAjoBoYNaqB2e2XzD3mQ3D05teeHhKnomn6y1lmawsO4NKnS7479npAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:08.762766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008332observed aa476ea0c96e831235146bddced9379c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:08.741785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008332/manifest.jsonobserved c6d10f41b2e3d41ebe288783fc4bb75c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.722389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008332/publication.mdobserved 51bd8f2af1c3990b6299b7a6db44ba9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.702203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008332/publication.txtobserved a7e1e2119f5287a68e6c2b7e529f9975...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. |
|---|