OT-2026-000077606
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, vented after 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-2026-000077606) never changes.
Identity and time
| Publication number | OT-2026-000077606 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ece-7e8d-b4b4-3cc80ce98207 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077606 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1fae9042279ca298da8832b93dc22c986b0df93c684c5fcd7c5e6bb509efbd0 |
|---|---|
| Markdown | 09b7983f4017b35871f310891bcc077eb8b313769717c3d7c334c9bde33adcc4 |
| Publication page | 6e6b1ce2dee7b8700507977fc3cedabbdfb8786a709697de4b6585ba148c8762 |
| Manifest | a5d7db5ed55dbb3ff4d2e92dba0cd4509c72d89d00e4285a8ed0b0459cc9061e |
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 | AYqmT8Yosny/JXXeecNsQf20BZ4noDg6X5NCPppM/JFGeoDrl0VLCigxsBmB2KH+8aZk0wDQx0J6lTzdhmosBQ== |
| 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
| 2026-09-17T10:06:54.258158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077606observed 6e6b1ce2dee7b8700507977fc3cedabb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:06:54.239901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077606/manifest.jsonobserved a5d7db5ed55dbb3ff4d2e92dba0cd450...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:54.219441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077606/publication.mdobserved 09b7983f4017b35871f310891bcc077e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:06:54.201248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077606/publication.txtobserved a1fae9042279ca298da8832b93dc22c9...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. |
|---|