OT-2026-000084661
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, three 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-2026-000084661) never changes.
Identity and time
| Publication number | OT-2026-000084661 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-73a5-8dec-577e3bf22bc1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084661 |
| Status | PUBLIC |
Content hashes
| Canonical text | e800ccd2be9d1162c5bd8489645dfa61f0d5f1b54a2b545271e21fc15ab9a6d6 |
|---|---|
| Markdown | 47eb4d2cbfac5dccfb4b23bf22b542a1247d1a71cdc4fed47d9998d229da4cd0 |
| Publication page | 999d03c97d762f025b75e38a1f2b74bdb80d7024bc84626a867d7db7fff6c756 |
| Manifest | 6a43ca031655ffe1c2e0bc581dffda1b08cd17193f2b106ad8ea87ab67bcb1e9 |
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 | /jOzFa/nrl/ClHLQcUDyn4/PuegtSEfdVMJfN6tqXX0U1K8IVlUmyBAq2+VD6ViaKFJ6HXchD3ScEd28P+ozCQ== |
| 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
| 2026-09-17T09:55:35.030812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084661observed 999d03c97d762f025b75e38a1f2b74bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:35.014607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084661/manifest.jsonobserved 6a43ca031655ffe1c2e0bc581dffda1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.998300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084661/publication.mdobserved 47eb4d2cbfac5dccfb4b23bf22b542a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:34.981800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084661/publication.txtobserved e800ccd2be9d1162c5bd8489645dfa61...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. |
|---|