OT-2026-000032311
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000032311) never changes.
Identity and time
| Publication number | OT-2026-000032311 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-76ac-8e5e-a86b73708f4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032311 |
| Status | PUBLIC |
Content hashes
| Canonical text | 224f1dcb4554f3c104fd9f0ff11c77b3053cdf89d5c2304a197a44faf94245f8 |
|---|---|
| Markdown | a1d8a1e9f021c72c18b61662494ca98002382eab557c98af41364e59149182dc |
| Publication page | 84f7208206dd1fbb89773778c3cf662ff55c903bd6f7b7a30434bc192dab16ad |
| Manifest | 7886935d298d81f5c124742696252199bb666a42c6f787b668670bb0a1be3e87 |
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 | vQVA0GyxJOyhdtxuhMXl/puNWfmZ8GC+IRTXebo5VvLG+1pMiqVcHrgjiNMN35fHz4jevIMaE49uXhQBj816Bw== |
| 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
| 2026-09-17T11:33:08.733139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032311observed 84f7208206dd1fbb89773778c3cf662f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:08.714571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032311/manifest.jsonobserved 7886935d298d81f5c124742696252199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:08.696763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032311/publication.mdobserved a1d8a1e9f021c72c18b61662494ca980...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:08.674482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032311/publication.txtobserved 224f1dcb4554f3c104fd9f0ff11c77b3...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. |
|---|