OT-2026-000079004
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, vented after set-down
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-2026-000079004) never changes.
Identity and time
| Publication number | OT-2026-000079004 · never reused |
|---|---|
| Internal UUID | 01a0ae95-ccbe-7e05-ae94-6f8670bc289e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:28.017032Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079004 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7b66c9d552b8ae8054cf04d6f67a1138a2641cd61abb77420da23f75b805d38 |
|---|---|
| Markdown | 3366cb06d3a6f5ac555d18a1fc8a010d8f877691b7fc4ad2644e01aa42b028b7 |
| Publication page | bcd1d62a2af95beb8b1e467a6e87254de9def6c27c1303513025b7296fe62c25 |
| Manifest | a9ef9e56b321db99397027653727c169b20aab5cf13c381466cff7a919714d3a |
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 | L5o8189mstY4NJXkIP9kojshMuaTlGkm0K3ov8MoLmKrOAT3vIBK5vW4vwHAQCkkSJBhfYrYnxymh7kfBg1DBg== |
| 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
| 2026-09-17T10:05:50.232638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079004observed bcd1d62a2af95beb8b1e467a6e87254d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:50.214661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079004/manifest.jsonobserved a9ef9e56b321db99397027653727c169...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.195350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079004/publication.mdobserved 3366cb06d3a6f5ac555d18a1fc8a010d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:50.177339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079004/publication.txtobserved b7b66c9d552b8ae8054cf04d6f67a113...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. |
|---|