OT-2026-000065044
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000065044) never changes.
Identity and time
| Publication number | OT-2026-000065044 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec6-7e9a-9b7b-2a5f4686df83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065044 |
| Status | PUBLIC |
Content hashes
| Canonical text | 49b65d8f44aae7ed02e25e1c13973ecb5ef743668666d3d119ad6a83cbd5631e |
|---|---|
| Markdown | 78eddbe7d5317a5ad86405c8520df54d4af27808c67be72a52c73c3972f1a6b4 |
| Publication page | 164fa8933851b1ea6f5204104b3a40f4579f9836ccad3afac444a24718f507b6 |
| Manifest | 6b9d3ad82466f07a1852a02e61849688fedfe5f793e9580911544375a378cd34 |
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 | p5aC7zPxpo8Q+u/smcuMSCjTr4F8kXWzQTcktAWTs9KdcQZLZ4zQXUpRgyMTml+SGhFCY+nMhv5y4znSmmnZAw== |
| 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
| 2026-09-17T10:36:01.113414Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065044observed 164fa8933851b1ea6f5204104b3a40f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:01.096377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065044/manifest.jsonobserved 6b9d3ad82466f07a1852a02e61849688...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.078554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065044/publication.mdobserved 78eddbe7d5317a5ad86405c8520df54d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:01.061778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065044/publication.txtobserved 49b65d8f44aae7ed02e25e1c13973ecb...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. |
|---|