OT-2026-000084082
Publication integrity record
Three bellows cup vacuum gripper, three 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-2026-000084082) never changes.
Identity and time
| Publication number | OT-2026-000084082 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b5e-7315-83e6-e00f4955c50c · 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-2026-000084082 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea1994bfa0986779301292ae6140d9f47c70696d1b7eb4d45e34a3ed037a1053 |
|---|---|
| Markdown | b78ab53a7158c2347a3d983c59462d20e040b1125020930a9fdc95e5af86e14b |
| Publication page | 4f0e13f6833fe5e57676b3a4aed8907355f36237c5fba03023c962f997a6575a |
| Manifest | 223101203871dcec5d489994c03fc3e3e170a4f3ce74a80aade068d4a8db68c6 |
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 | C5DlQnNhP835DrXvDE+zStUVXrMYmmFkA2zxssCaXlL1IMdDsOS+FrG3R9FMDJewguQuUviHhj6vfrWpxKVdDw== |
| 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
| 2026-09-17T09:55:49.613251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084082observed 4f0e13f6833fe5e57676b3a4aed89073...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:49.595665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084082/manifest.jsonobserved 223101203871dcec5d489994c03fc3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:49.578818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084082/publication.mdobserved b78ab53a7158c2347a3d983c59462d20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:49.562731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084082/publication.txtobserved ea1994bfa0986779301292ae6140d9f4...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. |
|---|