OT-2026-000065132
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after set-down
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-2026-000065132) never changes.
Identity and time
| Publication number | OT-2026-000065132 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-784b-9a7f-4d01c5ba458b · 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-2026-000065132 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3c7e4ccf9cebb530416aec0b969fb8fbe5f5c22229ad4a7df3217be074cbcf9 |
|---|---|
| Markdown | 59f1151d9f6e3de34bde3736abbc9263849b1080a4846d92baaf87cf3e53bd9e |
| Publication page | a169d46e1b219c7a8c163bf9194ecc06c721371256b111c62ced4c5b0fc2df52 |
| Manifest | 9335bbb3154b876ee2739e63d8e04d7f24fcdba56cb086eea343d15a4c6831cd |
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 | Sjh4F+v/n2B7r6Ff7Xw/3hiJ28yQ0iGkEYc7I0DS1L1c+LJm1zgUpHvhyH/eUE49kpr2su9WAqxB1b1gKpGdAA== |
| 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
| 2026-09-17T10:34:57.742938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065132observed a169d46e1b219c7a8c163bf9194ecc06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:57.725685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065132/manifest.jsonobserved 9335bbb3154b876ee2739e63d8e04d7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.709369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065132/publication.mdobserved 59f1151d9f6e3de34bde3736abbc9263...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:57.691420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065132/publication.txtobserved c3c7e4ccf9cebb530416aec0b969fb8f...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. |
|---|