OT-2026-000065537
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, vented 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-2026-000065537) never changes.
Identity and time
| Publication number | OT-2026-000065537 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7361-923b-aa3c42fd6298 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065537 |
| Status | PUBLIC |
Content hashes
| Canonical text | f755f50d07d66b0344227e5937a841b51a88df8f575a14164304951354dbe94c |
|---|---|
| Markdown | 179519e49c983d7d9d6e17fa7253f3515fcb9ae082753d20d847f50be7ab8092 |
| Publication page | 012913102bc499ff08ff742d7cc6c4f638e8ee61212f0b040b95b1d865243997 |
| Manifest | b84a524844c49901c17365b28de36563f0872858f825812104c734ac25b13e6d |
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 | hrW4EjYnPwhFDAOuDl2tB356F31wBRnwd6ipU+jgIpvpvkqFaFQSaJmWhlA8pWD0N8Su+9dbz3FbdivhprEBBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:50.308391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065537observed 012913102bc499ff08ff742d7cc6c4f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:50.289180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065537/manifest.jsonobserved b84a524844c49901c17365b28de36563...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.267155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065537/publication.mdobserved 179519e49c983d7d9d6e17fa7253f351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:50.244119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065537/publication.txtobserved f755f50d07d66b0344227e5937a841b5...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. |
|---|