OT-2026-000065188
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three 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-2026-000065188) never changes.
Identity and time
| Publication number | OT-2026-000065188 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-77bf-9d6b-3d610c86b070 · 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-2026-000065188 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7214a654f8a834406022a75aecc075875cb7369afc4e875571e1793025312a41 |
|---|---|
| Markdown | aad5c1f910e7bcb6fd4db8d8ded52c025aaf9c07fe5de5009a6c35028e64c4cf |
| Publication page | 1425ed0c7af268a61f4c13c5eee3b511c1bc29ef7b2184e3f07af16d1c9e669f |
| Manifest | 72528455848a29fb8d0e9169e74c8e76ed5898ee3e0e1aa71065ba0a0e364452 |
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 | BJx8U1RmgK6O2KWN+ySVNTOshNdQHH8zRLRSZ3CrqWX1a4wLftQDCfFs8VoLmomIakvvZ1qI/w1YYFj2eBDMBQ== |
| 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
| 2026-09-17T10:35:02.048969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065188observed 1425ed0c7af268a61f4c13c5eee3b511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:02.031020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065188/manifest.jsonobserved 72528455848a29fb8d0e9169e74c8e76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.012716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065188/publication.mdobserved aad5c1f910e7bcb6fd4db8d8ded52c02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:01.988407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065188/publication.txtobserved 7214a654f8a834406022a75aecc07587...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. |
|---|