OT-2026-000084779
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, three 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-2026-000084779) never changes.
Identity and time
| Publication number | OT-2026-000084779 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-7212-aebf-e5a020310b9f · 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-2026-000084779 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5e3fdcfb3f5f907dd1fb128870cb65412a132258aa9cd21c5ffd74e83607e66 |
|---|---|
| Markdown | c70fedb27c235b5bc4a6973edbbabb765b7b9dbbad00cad62eb986e09f7845e1 |
| Publication page | 8c9c4c26b15219b93216b86cd602d356618e3222cdfae1f4ab96e6d11edc00d8 |
| Manifest | 7dd891dc1ec9c775200e64d36a687eb525f4dce1b396dbe244ecd9b508feebdb |
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 | kZarbShiBgexuAkhd35XxKut0PkdUc9pBRPq6Vvki03241nEsehLJIsoErDLTwYT2HypvMOu1ouymfFZjjwHCw== |
| 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
| 2026-09-17T09:54:42.861347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084779observed 8c9c4c26b15219b93216b86cd602d356...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:42.841999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084779/manifest.jsonobserved 7dd891dc1ec9c775200e64d36a687eb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:42.823167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084779/publication.mdobserved c70fedb27c235b5bc4a6973edbbabb76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:42.804479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084779/publication.txtobserved b5e3fdcfb3f5f907dd1fb128870cb654...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. |
|---|