OT-2026-000064549
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000064549) never changes.
Identity and time
| Publication number | OT-2026-000064549 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-75fe-ac02-2f3299dc9214 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064549 |
| Status | PUBLIC |
Content hashes
| Canonical text | c5d4530e47c4b84db3ab1810132c4ded74cc68023f31e3ae983cd09a2f10872b |
|---|---|
| Markdown | e91ded68400483b5c60ae733793080f9c736026f4e64fad37fbc83d4473d9680 |
| Publication page | 273e1a8c1e1e5b9254891a6c0884cc05264c71718e2b766747bac481802f8b07 |
| Manifest | fc5394500d70193c88c91687f47234e978b96b688c545c21a885fa5bd9936847 |
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 | zUgpad0+9X2RVNgZypL2bJQZfJE8HucGwYtN10Q4ohOSBrP+NJI9+8ORuXZTMhjwd4vkuifH1oSI045zU1FCAA== |
| 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
| 2026-09-17T10:36:46.086351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064549observed 273e1a8c1e1e5b9254891a6c0884cc05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:46.067031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064549/manifest.jsonobserved fc5394500d70193c88c91687f47234e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:46.048345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064549/publication.mdobserved e91ded68400483b5c60ae733793080f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:46.030792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064549/publication.txtobserved c5d4530e47c4b84db3ab1810132c4ded...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. |
|---|