OT-2026-000059529
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented 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-2026-000059529) never changes.
Identity and time
| Publication number | OT-2026-000059529 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec23-7aee-afae-fcacf6eb7264 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3490f03fc0e192960de724d70e29c49c717b3d763d952a2e3a9af16424cceea2 |
|---|---|
| Markdown | f6d36b2c0e3816d217b586335b7c69e9d958b50c67bc7376e3c87f23877ebfc3 |
| Publication page | 6885bc130542343f9641067f3d727c8131ddfed772f42c3dbcc176b95feea6f7 |
| Manifest | afffb31b948a863380890c44b8de30dbf207b94f9cfd15f147d60a9a5ba5dafc |
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 | Da2r/yn6JtjZHgJTXFImP9s9VgEBxqqFGTWHuL3LH8boHcl1BmFyzeVu5ald/KuJ1R3Y/Vmi/HUde0r+I9kICQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:09.189965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059529observed 6885bc130542343f9641067f3d727c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:09.165737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059529/manifest.jsonobserved afffb31b948a863380890c44b8de30db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.135334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059529/publication.mdobserved f6d36b2c0e3816d217b586335b7c69e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:09.109733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059529/publication.txtobserved 3490f03fc0e192960de724d70e29c49c...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. |
|---|