OT-2026-000082607
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off before 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-2026-000082607) never changes.
Identity and time
| Publication number | OT-2026-000082607 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-77af-9492-c4765a85647b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082607 |
| Status | PUBLIC |
Content hashes
| Canonical text | c53d5bb1ea80c9278f90a0e3aeaa06b5255b4a2331c9e9671f643d065d04523b |
|---|---|
| Markdown | 72bf3ab31922b17049648a4c371ff3a850786868f82f44f69899cd7d22722df7 |
| Publication page | bd269106d5e3c27edfde45aefa4d77ee7fdb672a5bb132a3c02f26f56f3313d3 |
| Manifest | 951bd0ce61a1dd248b2ea9db71a111020b5e2394de52e4646381375ec63860da |
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 | egTTKeCZjYrnr5aKvJj0Ybt9B8fw6u4l0xlujoGR35FkpFmhxfeFgZKNj6xGRrR6wvygCei/1e3BHB+v8O6gDw== |
| 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
| 2026-09-17T09:58:03.122341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082607observed bd269106d5e3c27edfde45aefa4d77ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:03.106573Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082607/manifest.jsonobserved 951bd0ce61a1dd248b2ea9db71a11102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:03.090432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082607/publication.mdobserved 72bf3ab31922b17049648a4c371ff3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:03.074055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082607/publication.txtobserved c53d5bb1ea80c9278f90a0e3aeaa06b5...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. |
|---|