OT-2026-000012585
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000012585) never changes.
Identity and time
| Publication number | OT-2026-000012585 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-39f7-7f2c-9edf-1d25c42ffacc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:08.998406Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 519ee0793d3c3bfd48c399431db8a0ed3be84a91ade1c5ee54f1a6b92e72309d |
|---|---|
| Markdown | 4fc73db90b2fc3bb68a90f63f74573b76c6c7557607430bd87f38aa49832bdd3 |
| Publication page | ea5675c5fdd140c30ef05668317d0cdc2eff7540b10f08c15fac0fc837516dde |
| Manifest | 6649b3f655d5344c90c59e6d18eb72021195d58eecdd9697fc030b2e7905bbc6 |
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 | 0b+PbXlQVUp4wV8zNO+xJjP7SvZ7U2O+K+104OvqzSJir4Lekfh/CFYzP4/E/0nMOhisTCXcaXwle2LW4g9UBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:12:08.432094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012585observed ea5675c5fdd140c30ef05668317d0cdc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:08.412812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012585/manifest.jsonobserved 6649b3f655d5344c90c59e6d18eb7202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:08.392998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012585/publication.mdobserved 4fc73db90b2fc3bb68a90f63f74573b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:08.374945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012585/publication.txtobserved 519ee0793d3c3bfd48c399431db8a0ed...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. |
|---|