OT-2026-000085156
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, single stage ejector, sustained blow-off before 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-2026-000085156) never changes.
Identity and time
| Publication number | OT-2026-000085156 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-74c7-b45b-165a6ce83cf8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085156 |
| Status | PUBLIC |
Content hashes
| Canonical text | 98b0ecb36e1501db1ef5983e019ec2f762216772ab96c51bf87f981b887a29f3 |
|---|---|
| Markdown | 33f93b5876e7b6725a10154f4323a2b1c922d534fc91f249f074a7b1007dcb24 |
| Publication page | 25939e00ce9ce01dc445fab593835d66aa0b46e19e1cd22a80219fcd7aad83fb |
| Manifest | f52e9c5e80665e95e48106e6a715158a107e0701941c3be993b76ecb7178de9c |
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 | JZ4WQBzSWizXPoHWO2iSA2d+PX2mgbmaGJgqlRv1uPWOTvHT1UXv8cSFlu66rTJzaPaOq8rMHCZol3xrdBREAw== |
| 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
| 2026-09-17T09:55:14.176014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085156observed 25939e00ce9ce01dc445fab593835d66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:14.159603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085156/manifest.jsonobserved f52e9c5e80665e95e48106e6a715158a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.142927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085156/publication.mdobserved 33f93b5876e7b6725a10154f4323a2b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:14.125130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085156/publication.txtobserved 98b0ecb36e1501db1ef5983e019ec2f7...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. |
|---|