OT-2026-000084698
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000084698) never changes.
Identity and time
| Publication number | OT-2026-000084698 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-7d7b-8dc9-610211237a6b · 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-2026-000084698 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaf9b2a193084cd310965656d8b27da2dfbf4d1157df8c4510012c0b9d7a9aa2 |
|---|---|
| Markdown | ff9cabfe2f0d7b7294349b1ee66e9348c62ef4ea66a320fb12f07dfa0ba34e84 |
| Publication page | e3a3d66704d1dda9d36ccea47eeaec39436ad8424207a161e662588122182fc5 |
| Manifest | 10e29055bdbbaa861cad5d5433e5dc17d80d0e5d751d964308822f5ea6c2d1cc |
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 | lLh7VVQbWkXXqNf5xjcLYa0j8+OMngVB+KwFUtGotyGbZ3AfsMSRjyk7edDGMMYg3eKLBp1JoOhMPTOyteZGDQ== |
| 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
| 2026-09-17T09:55:37.771805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084698observed e3a3d66704d1dda9d36ccea47eeaec39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:37.753870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084698/manifest.jsonobserved 10e29055bdbbaa861cad5d5433e5dc17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.736852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084698/publication.mdobserved ff9cabfe2f0d7b7294349b1ee66e9348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:37.719146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084698/publication.txtobserved aaf9b2a193084cd310965656d8b27da2...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. |
|---|