OT-2026-000084328
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, two stage ejector, sustained 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-2026-000084328) never changes.
Identity and time
| Publication number | OT-2026-000084328 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7dfd-983f-c95a41e5c6d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084328 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34978c09f11b9ece53143e1f01bb3355613f144b8935645c7aaea2a6cb08679b |
|---|---|
| Markdown | ea8b26c3eafb6c2aa5d2861818954c70ecdc27dcb46f9b1599605680bb763b99 |
| Publication page | 4688d60e52c3dd5149c81b61bc0909876443b734672ead4997b88ba529a4c4c3 |
| Manifest | 6ea5060f603033ba00f69d1888cd9a5d598ecc6de0e01f1639e1d71062970d20 |
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 | bMu9Fmz+CNW4/OBk+G1V16v2gaw+NHXeW4xBvwhXKsc3IOBa8afgVg877SQGHrMWMJXkrc2zX7wv9QMdFHKNDA== |
| 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
| 2026-09-17T09:56:15.297872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084328observed 4688d60e52c3dd5149c81b61bc090987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:15.280622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084328/manifest.jsonobserved 6ea5060f603033ba00f69d1888cd9a5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.263417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084328/publication.mdobserved ea8b26c3eafb6c2aa5d2861818954c70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:15.246769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084328/publication.txtobserved 34978c09f11b9ece53143e1f01bb3355...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. |
|---|