OT-2026-000076614
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000076614) never changes.
Identity and time
| Publication number | OT-2026-000076614 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-767f-ad00-36ab91d5e6cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076614 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d27c7759d31acf2a9843c80483fad07a1b37e27742d7ce41fd393c2a14abe33 |
|---|---|
| Markdown | c9ab0c45ce9570168ce252603e4ac84dc3aa72e27a7c4de25469c72e0070ab61 |
| Publication page | 41651e924818c950b846836e48722670c2f4897cedfd5de002faed0acad0e699 |
| Manifest | 475ab308893afd88772c8506a8de522170249d0a9fe0dbd9fdc7c2d7ccc012ae |
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 | 4oKuOxSiZ9Fz2AJP9nddfbhFPUS5DUh7io7hb6kK+a125ZSVjgc6jnC58dtBtGHozjhYFBc6gVDSqdXvcjCxAQ== |
| 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
| 2026-09-17T10:09:20.441726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076614observed 41651e924818c950b846836e48722670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:20.422899Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076614/manifest.jsonobserved 475ab308893afd88772c8506a8de5221...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:20.405108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076614/publication.mdobserved c9ab0c45ce9570168ce252603e4ac84d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:20.387025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076614/publication.txtobserved 7d27c7759d31acf2a9843c80483fad07...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. |
|---|