OT-2026-000012627
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, pulsed 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-2026-000012627) never changes.
Identity and time
| Publication number | OT-2026-000012627 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-5561-733d-ba59-0192f30d98c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:16.019734Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000012627 |
| Status | PUBLIC |
Content hashes
| Canonical text | c98467f6457bbde80f073efa9aef86a855bbdc95ba0bd1feb58a777843b21a6e |
|---|---|
| Markdown | cd5d745d5ae3b7e6e91730a05da5b516a8f618cf597a0037e34e61d52120a291 |
| Publication page | bf3649dbaedccc3707e21846ffb5d75446fb42825985b5b2f81ead995611162f |
| Manifest | fa5a5dce1f0a926b63bb40c5c07d8542dbaddedf80868da6e3cb6a19a4e7a96c |
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 | VcfRPer2qh6UXs5PYwRheAl/hd/qwdFYdF2giHqMa1fVDfIYkPCXq4LoO6cv0h1Rv3qiRe4KanEI7ziZ7BklAg== |
| 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
| 2026-09-17T12:10:15.099089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012627observed bf3649dbaedccc3707e21846ffb5d754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:15.075657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012627/manifest.jsonobserved fa5a5dce1f0a926b63bb40c5c07d8542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:15.055979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012627/publication.mdobserved cd5d745d5ae3b7e6e91730a05da5b516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:15.028838Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000012627/publication.txtobserved c98467f6457bbde80f073efa9aef86a8...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. |
|---|