OT-2026-000086485
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, three stage ejector, sustained 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-2026-000086485) never changes.
Identity and time
| Publication number | OT-2026-000086485 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c97-72e3-9cba-353ce455656c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086485 |
| Status | PUBLIC |
Content hashes
| Canonical text | e27e318d1f31590b6306f9bf25cf0d60ca6d0a4003303d0a116167d811627a30 |
|---|---|
| Markdown | d3475c21eb255283ebc404eb6d040259b21d4d972386065e8354f786c5c3d54a |
| Publication page | 8fa17e85ab387eaaa261a9d03c8e849cc8a124586dd15c6f08bea804a6f7b912 |
| Manifest | c877b791f91a66e719413475755241c6c92443ff667ea4fa1b7155f101eb3a21 |
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 | P7wVJfLFgeMoFav/qu6kntRbma023mojCof4CD9ou0J8SWqav333ts7VfQ7g7AS1uWhaA1LjAkKCvsuwnphKBA== |
| 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
| 2026-09-17T09:52:17.850652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086485observed 8fa17e85ab387eaaa261a9d03c8e849c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:17.829355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086485/manifest.jsonobserved c877b791f91a66e719413475755241c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:17.809552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086485/publication.mdobserved d3475c21eb255283ebc404eb6d040259...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:17.789454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086485/publication.txtobserved e27e318d1f31590b6306f9bf25cf0d60...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. |
|---|