OT-2026-000016210
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000016210) never changes.
Identity and time
| Publication number | OT-2026-000016210 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d11-77eb-bfd8-1cf2d259fd2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016210 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b06fdf623e2d5de42a38c90894bb667110969d198e788df5d3d51f729315df5 |
|---|---|
| Markdown | 3f6883891f8f19c624c43808aa6f6d1c4e14da26a6150710aad19216af395885 |
| Publication page | 7759eefd9872e3a27ee15746e71c9dc097047b002476b93c253936013df99e13 |
| Manifest | bcef5036f19c08ac1247402bc65b2bf7ee7bbb47a4ca3bd9af12bacc1a405b9a |
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 | YSoZgrsoSM5Ywzp5R6FwuRJWc301e8wvl67qJtbttz5tiqCJaoEMlULaaNJZmggwrmxajWSqzY940pK8Dxn9AA== |
| 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
| 2026-09-17T12:03:40.249327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016210observed 7759eefd9872e3a27ee15746e71c9dc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:40.233124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016210/manifest.jsonobserved bcef5036f19c08ac1247402bc65b2bf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:40.216577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016210/publication.mdobserved 3f6883891f8f19c624c43808aa6f6d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:40.197689Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016210/publication.txtobserved 8b06fdf623e2d5de42a38c90894bb667...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. |
|---|