OT-2026-000070804
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, 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-2026-000070804) never changes.
Identity and time
| Publication number | OT-2026-000070804 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-799b-b950-b7a0defac9cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6126819ddc1c89791e1d4a8bc7d61739ce7df78b67e360d8621955da1259a2ed |
|---|---|
| Markdown | e7721c5f9fadb90fdd1c4d852f0dc51dd8666a7bddbcb22f03431f35af1eaf3e |
| Publication page | 86b424bd391064b1cf9b965cadf7d527a87fc91a74cd4d09525fd4104e63fd68 |
| Manifest | 708a4932e5b404125d42c0850bd5fdd5589d9e4441289780a92f45132595461a |
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 | VnjbFc9em8PU2JSzDc3x4sCj0OoJVvtbzPsIUUTKdBzJ9plJ9YmUU5QNbIsNuRl3pKGVk/xNNwGgq7E4N9T5BA== |
| 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
| 2026-09-17T10:25:30.754394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070804observed 86b424bd391064b1cf9b965cadf7d527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:30.738095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070804/manifest.jsonobserved 708a4932e5b404125d42c0850bd5fdd5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.720965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070804/publication.mdobserved e7721c5f9fadb90fdd1c4d852f0dc51d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:30.704196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070804/publication.txtobserved 6126819ddc1c89791e1d4a8bc7d61739...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. |
|---|