OT-2026-000082373
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, sustained 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-2026-000082373) never changes.
Identity and time
| Publication number | OT-2026-000082373 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d96-7dee-887e-0688d04063a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082373 |
| Status | PUBLIC |
Content hashes
| Canonical text | b7bf8651eb3a0164bb3c86445169f77227e2ba28a379ca2bb204e7e8b976a016 |
|---|---|
| Markdown | 5e58090d19e814e6adab93dc7f0481f97c7d639ddc97d875f6e3d33716290812 |
| Publication page | 7c446d2f1cde5c054dac96d4cf5ed8e7176a819ec775c0458571e013808a65cf |
| Manifest | bfae6864e8187855761886d61ec152c77b86e698205fc61b78b00888c600cd57 |
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 | qXmTyKsNA7cnJwTSQ7MVYojd9Cq//L9dVdfC7x5Oq2NUVwLZGVZCegQGaBTI7Fov4Sb3fP6v7toSfNeuct1oBg== |
| 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
| 2026-09-17T09:59:15.077053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082373observed 7c446d2f1cde5c054dac96d4cf5ed8e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:15.060493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082373/manifest.jsonobserved bfae6864e8187855761886d61ec152c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.044162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082373/publication.mdobserved 5e58090d19e814e6adab93dc7f0481f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:15.027954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082373/publication.txtobserved b7bf8651eb3a0164bb3c86445169f772...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. |
|---|