OT-2026-000063651
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off 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-2026-000063651) never changes.
Identity and time
| Publication number | OT-2026-000063651 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f946-78f0-a593-b81b0f67c449 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063651 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7409e54539b13b6a62f7fc3190a7f1a69c17333cd204c990e69b541de8bfadbb |
|---|---|
| Markdown | 5bb16c08ae98a4ff422409f824d01e68bc18cfb7af1d65f45458073b29fefc09 |
| Publication page | 01b71e84a3741ff8296e5e302980b960a6e43cb644cbbd7df42981e23b6f19b3 |
| Manifest | a7c90d1e84a116650b78f83fc4e7e8366eb21a907aecb3fe2db3aba97b8015f9 |
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 | dxrBJMs26qFXoKcONJahtKswoJwlrh+Br+5pCzdSf66kIDvr0q5xROzyq+a3f78dkBvKzLvmrFxqdArVfWRkDA== |
| 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
| 2026-09-17T10:37:45.452831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063651observed 01b71e84a3741ff8296e5e302980b960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:45.429017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063651/manifest.jsonobserved a7c90d1e84a116650b78f83fc4e7e836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:45.406432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063651/publication.mdobserved 5bb16c08ae98a4ff422409f824d01e68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:45.384653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063651/publication.txtobserved 7409e54539b13b6a62f7fc3190a7f1a6...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. |
|---|