OT-2026-000079222
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, vented after 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-2026-000079222) never changes.
Identity and time
| Publication number | OT-2026-000079222 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-75c7-ba22-d5230f824ed4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079222 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ad45438e891f18b9e39f708756fc71d5ebec530b20600896763a02da9ddd613 |
|---|---|
| Markdown | d3d2ec3a8afaa0b0a9b27c28624b3a3903241f1de6ca27d6d18da8253a0a0684 |
| Publication page | f180f4bc7e0406253b7ee76e6a4e7c68f22fd87291a2afc9884d6ddcd47573d7 |
| Manifest | 72a0540e944846fcb481481a08a847a2d549d5fa657a7eaad8641e16f0bad601 |
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 | RnZy0B71L8LXeHJubBaf0tM+H12l54eBIJZYA/OAzzG5T0g+3PnQRj9xvwsEYIb1FkjDOjCp5tA2VF4Z1eqEAw== |
| 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
| 2026-09-17T10:04:41.554626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079222observed f180f4bc7e0406253b7ee76e6a4e7c68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:41.536564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079222/manifest.jsonobserved 72a0540e944846fcb481481a08a847a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:41.478007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079222/publication.mdobserved d3d2ec3a8afaa0b0a9b27c28624b3a39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:41.376329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079222/publication.txtobserved 7ad45438e891f18b9e39f708756fc71d...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. |
|---|