OT-2026-000084206
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000084206) never changes.
Identity and time
| Publication number | OT-2026-000084206 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b60-77b4-8b7b-6b86aeb5b2bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084206 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6cc1b6a8b63b4fe5c596afb9a5944904977d17bf97d7cb6afb5945d9449c9074 |
|---|---|
| Markdown | 0f815a9bd7fae918e4383b4b9fb8b9ce05436bae831c5d33dcfd3323b9f5b75f |
| Publication page | 025f645845344ddec6da9a5846ec2e27d9ae9ec1e6651c035783d01e70afa9b7 |
| Manifest | e080228368643d5b212653beadf9f1829d68fc2b21dcb1b5fd70b38e4e114b5d |
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 | jPz0ICScHs0pVCpDPdaXaWefi28LLz//485me2q2d2BdhGKcWeBZ4hUXh2QoPp0SIvyitEpelSQzRrWTWxN0Bw== |
| 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
| 2026-09-17T09:55:59.366176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084206observed 025f645845344ddec6da9a5846ec2e27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:59.348461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084206/manifest.jsonobserved e080228368643d5b212653beadf9f182...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:59.332188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084206/publication.mdobserved 0f815a9bd7fae918e4383b4b9fb8b9ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:59.312505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084206/publication.txtobserved 6cc1b6a8b63b4fe5c596afb9a5944904...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. |
|---|