OT-2026-000065116
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000065116) never changes.
Identity and time
| Publication number | OT-2026-000065116 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7cf6-9e42-3b152624ff98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065116 |
| Status | PUBLIC |
Content hashes
| Canonical text | 95f046eb14062b17a9fd5f37c56631828f8476ebd67ec93dd8a05d4ea47f8846 |
|---|---|
| Markdown | e96cd5934b1bc70e354c4fda6877f87b5041398c8ea019186760099b0c07f0fb |
| Publication page | 39ec17038201c9064ad6be69136f5cd7bce22d90f0fd60baa54d8a1969b45ec1 |
| Manifest | f78439437d296d5f991a0310db044a091dddf5d5bd0e84a109ed885823f804df |
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 | PVZs7jxGAviDxlZ2GfevmBDbZYiILn6aEVrKLvmKWsjYzscPxfLD4l4Jkl6E6Yw3LBxZNoNAZU+ZyUevSHyyAw== |
| 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
| 2026-09-17T10:34:56.578249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065116observed 39ec17038201c9064ad6be69136f5cd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:56.561198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065116/manifest.jsonobserved f78439437d296d5f991a0310db044a09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.544966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065116/publication.mdobserved e96cd5934b1bc70e354c4fda6877f87b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.528989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065116/publication.txtobserved 95f046eb14062b17a9fd5f37c5663182...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. |
|---|