OT-2026-000084797
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, 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-2026-000084797) never changes.
Identity and time
| Publication number | OT-2026-000084797 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-79f4-aebb-aa5ad254cbff · 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-2026-000084797 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c6942d7bb767a8e38d6e1dad52f0a3ea61b5e12dec17aa56ed012171537e121 |
|---|---|
| Markdown | 57a65052ced4f06b2d5983be2887d14a8cbc64bd1c2992d4bc08cb087bbd1fcb |
| Publication page | 2fa8d6f6ecf947810e8ab5560845c9dd38e00a3d7a773ae9c2ed8492ed0ff8f0 |
| Manifest | 1338fd9f280ade77ca8c0e8840f21f7da3d212b7f2cbcf90f3e76f313a84150e |
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 | ZSoNQ456AtlM6kbAL51jACFInGVCqgxPFhJQhP1xn+UE/ZQhFp5DfinfAV+Pn4bk7j41xswN3y3K0sirbMOMCA== |
| 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
| 2026-09-17T09:54:44.628349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084797observed 2fa8d6f6ecf947810e8ab5560845c9dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:44.610231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084797/manifest.jsonobserved 1338fd9f280ade77ca8c0e8840f21f7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.593034Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084797/publication.mdobserved 57a65052ced4f06b2d5983be2887d14a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:44.576691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084797/publication.txtobserved 6c6942d7bb767a8e38d6e1dad52f0a3e...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. |
|---|