OT-2026-000009950
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pulsed blow-off after 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-2026-000009950) never changes.
Identity and time
| Publication number | OT-2026-000009950 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-7200-a56c-43ddc99b4cf4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009950 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3844dc06da97ac7540be575c0c34b565e6ecd3c9cda12ee1ba33c150996ff17d |
|---|---|
| Markdown | eb92270af782c2805b8dc2893659141463a79e3bdd3aa973387eee9e09d1a63e |
| Publication page | f1beeeb3666e254511979eed65a1305ebd43ff2615f20ccdf7720f350e0cbd42 |
| Manifest | 04decbd5dfe6892e77060a975e53ab0a5f36490c96f5a27468707bc6103bd475 |
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 | nwTQEmdcf+JVuiaXng94zM4kfCPoqk1cDqEvt/6+dyEZXYipXJkDtt8rp4eZZiSoYo9sVq01Eh1UjXWh+bobDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:15:59.030460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009950observed f1beeeb3666e254511979eed65a1305e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:15:59.012104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009950/manifest.jsonobserved 04decbd5dfe6892e77060a975e53ab0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:58.988971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009950/publication.mdobserved eb92270af782c2805b8dc28936591414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:15:58.970630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009950/publication.txtobserved 3844dc06da97ac7540be575c0c34b565...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. |
|---|