OT-2026-000076106
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000076106) never changes.
Identity and time
| Publication number | OT-2026-000076106 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a6e-7015-95ad-e62a9a58f889 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076106 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49aa66376b9707985d156da53cc679a37c503de70e8e89ac58f689add7127542 |
|---|---|
| Markdown | 1400a8da6c951fa703102c8c34bd1c57f580158137d98b760d00759187f41336 |
| Publication page | 224157276340e5817fe32c515c6ccd0c691b8411ffa7133ad75879e1786e7de5 |
| Manifest | 59c8d4adf463e8d3b58284ed647bbde0ba2b99455af37578c7e2f1cdc5992a02 |
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 | ZNFQugB/kqx0c/myzIwfk8uRHyp0Q9e9B7YrVL4+IsfN/uE2VQlPwAwBu68k4IL7c/4OLzpJniNx8VEEmbk8CA== |
| 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
| 2026-09-17T10:11:00.768141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076106observed 224157276340e5817fe32c515c6ccd0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:11:00.750379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076106/manifest.jsonobserved 59c8d4adf463e8d3b58284ed647bbde0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:00.732395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076106/publication.mdobserved 1400a8da6c951fa703102c8c34bd1c57...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:11:00.714569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076106/publication.txtobserved 49aa66376b9707985d156da53cc679a3...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. |
|---|