OT-2026-000085040
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, sustained blow-off before 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-2026-000085040) never changes.
Identity and time
| Publication number | OT-2026-000085040 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7d5d-a94a-969d667ff0d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085040 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07e3299c6912a8c2143e6ef2a572ac572d3f53242196a3637e9955d4b95baf0e |
|---|---|
| Markdown | cb0c636d78f500849224f6de7d6a02613b45fd53b51bff247990372766a1d80d |
| Publication page | 34bb3f0c4d90cec893fc2700ae77e647072e91ba257ae593b52aaf1d98efb2d2 |
| Manifest | 8c1be2bc5da6d591a8e7cbc1347b392f5fa36ae2f3980f26a4c67174258566f6 |
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 | NB1dYgvan3VDJr1QpkFnro8TwnjPZM1mGpS5yQFMnvpPi4FZwG2VOg0GeWm/bueCfh+WAPKN/+5m+hNwbDD8Ag== |
| 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
| 2026-09-17T09:55:03.370103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085040observed 34bb3f0c4d90cec893fc2700ae77e647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:03.353134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085040/manifest.jsonobserved 8c1be2bc5da6d591a8e7cbc1347b392f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.337079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085040/publication.mdobserved cb0c636d78f500849224f6de7d6a0261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.319943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085040/publication.txtobserved 07e3299c6912a8c2143e6ef2a572ac57...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. |
|---|