OT-2026-000039959
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000039959) never changes.
Identity and time
| Publication number | OT-2026-000039959 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7484-974e-50141206b83e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039959 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0792c67c128336c858c9300170c5665616f473e8d09781295eea0a3807db9f06 |
|---|---|
| Markdown | 0dba635c6b944b5ca0efc21388aeef6c34ffb6107eee6058a83f44771f970de6 |
| Publication page | 770816af710333789cc3ab986e63d3e6f504a576ba589646212b6cac0786c10f |
| Manifest | 9ecbf51134954fab2717114609b6877c959326cb97e8d49f042d4851dc27283c |
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 | qqMKUCQ1uZeLKaTUIgiKvEdkMRaNkJjxm0uRfbZvaVjUj8LChrGNFQ/FljG5TB8Jd46Pk4XhCj3vV0Pp8zYqBQ== |
| 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
| 2026-09-17T11:20:16.739167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039959observed 770816af710333789cc3ab986e63d3e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:16.713432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039959/manifest.jsonobserved 9ecbf51134954fab2717114609b6877c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.904393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039959/publication.mdobserved 0dba635c6b944b5ca0efc21388aeef6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:15.885604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039959/publication.txtobserved 0792c67c128336c858c9300170c56656...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. |
|---|