OT-2026-000024920
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, 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-2026-000024920) never changes.
Identity and time
| Publication number | OT-2026-000024920 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7723-97a2-553cdd8c1c17 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024920 |
| Status | PUBLIC |
Content hashes
| Canonical text | c128e6d5a4ce0771b02637d061d563be0ef539ea9473e0eb012e6c36286abd67 |
|---|---|
| Markdown | 283c588b01bac0e7762b865cbdca9db2ab875df0dba39b4e64d750083500d196 |
| Publication page | 836f05c14e272e32915d5b3ad607c6850ca0e3b190176b3938a9b2e7956e4b52 |
| Manifest | 93a8e9c0275ebff8a311e203a7ddd4892539c4a39bd16af4deeed4a99d7fcfc7 |
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 | RPNxstFBVJWT2bd81i1nipNZccWiROaAv0+HkYvJpbgjb0Pf+g1JwC+bu6KB9K+pF0rJsIrUXbK3hfzQ/Y3BCQ== |
| 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
| 2026-09-17T11:48:15.416650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024920observed 836f05c14e272e32915d5b3ad607c685...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:15.400737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024920/manifest.jsonobserved 93a8e9c0275ebff8a311e203a7ddd489...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:15.383664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024920/publication.mdobserved 283c588b01bac0e7762b865cbdca9db2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:15.367052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024920/publication.txtobserved c128e6d5a4ce0771b02637d061d563be...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. |
|---|