OT-2026-000065432
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000065432) never changes.
Identity and time
| Publication number | OT-2026-000065432 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7728-8fb0-45aa5d57f5f4 · 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-2026-000065432 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3856a1a227521962f541e6c1f4f073444ba8275d324120d79ded57ac0914880 |
|---|---|
| Markdown | 725228e57e959dfa74ee77dbc82d6a38dea043b86d16d10fea7d4cfd37ee1e06 |
| Publication page | a90c318ad7ffe5b6fd098967a8e1169f0aee292abbcb757204bc79ad0c029f01 |
| Manifest | 4678861a34485cb374ee81827bd5e506d3a2f8ecf17409864af2fbb4a216e57c |
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 | bTxsM0YQtnJqC3vwipbmqxY+J4Svv5gi/NHkuqyazoqzZIYKOCsBlUC3QBKqNkddDnfDlvDDzcNKXdd1kldDDQ== |
| 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
| 2026-09-17T10:33:42.175386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065432observed a90c318ad7ffe5b6fd098967a8e1169f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:42.158093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065432/manifest.jsonobserved 4678861a34485cb374ee81827bd5e506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:42.141955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065432/publication.mdobserved 725228e57e959dfa74ee77dbc82d6a38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:42.126532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065432/publication.txtobserved a3856a1a227521962f541e6c1f4f0734...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. |
|---|