OT-2026-000084832
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, two 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-2026-000084832) never changes.
Identity and time
| Publication number | OT-2026-000084832 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b3-79a1-bebf-6eaea599d529 · 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-2026-000084832 |
| Status | PUBLIC |
Content hashes
| Canonical text | d7e9b45dd97aaa4e7cc536f378e08576a19439d4181eb6052a549be75e53dc0b |
|---|---|
| Markdown | 1038d9cd02db5923e852ff30a661c3beb0d38133ac359a2418f9d5e8240b166d |
| Publication page | 6f4737d8c81e81d087ce73ea78d1410047606b5bd645a71af58f354597475d76 |
| Manifest | 933cb594780d0f5ba5ed1ef213e017d550f7413ead510854b294c09ef2366aaa |
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 | riCbaSApSLqgrE6Uxt101rZ8LhYRvMyfEgc0G2sFe/4+GdfY0m+cVy+K5JNCNZ1mmNLXdbc1wX9OBEoAN8MwAQ== |
| 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
| 2026-09-17T09:54:47.006367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084832observed 6f4737d8c81e81d087ce73ea78d14100...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:46.982299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084832/manifest.jsonobserved 933cb594780d0f5ba5ed1ef213e017d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.964075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084832/publication.mdobserved 1038d9cd02db5923e852ff30a661c3be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:46.946907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084832/publication.txtobserved d7e9b45dd97aaa4e7cc536f378e08576...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. |
|---|