OT-2026-000006382
Publication integrity record
Vacuum cup gripper, per zone isolation, two outlet manifold, ejector fed, rubber cups, flat form
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-2026-000006382) never changes.
Identity and time
| Publication number | OT-2026-000006382 · never reused |
|---|---|
| Internal UUID | 01a0a959-0920-7b3b-bf6f-1c2cbeeafa5c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:32:59.683067Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006382 |
| Status | PUBLIC |
Content hashes
| Canonical text | e55002fcdbc09cd54f5a64b33831de9175d9463c4ad37d42217730858f74850c |
|---|---|
| Markdown | 4c011e06bbd7d9c1f5c53626829efb3d75a565508e560fba05ddc22b57b658a5 |
| Publication page | 3406d7a02e5f18bb460e35c712f07b5e72876f17ac091dcd0aaf181ca6c2d893 |
| Manifest | bd38d0d4d336385fd38ee656ddc972f165bfa6e3ca65f39c50864fb42921587b |
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 | QmfTs2teXCBmM+SDHlLC6Ty8SQvwhWDYB/68bVRQHJsCGhR6RyVPJNcxJQp+SJg877ZMzQhKkQWgIVwId3VDCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:47:03Z batch OT-TS-2026-W38-013 · RFC 3161 token · inclusion proof root e368e9c5ab06dc5cb1b0682dd54c11f5... |
|---|
Independent retrieval
| 2026-09-16T08:40:24.374267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006382observed 3406d7a02e5f18bb460e35c712f07b5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:40:24.227896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006382/manifest.jsonobserved bd38d0d4d336385fd38ee656ddc972f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:24.214103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006382/publication.mdobserved 4c011e06bbd7d9c1f5c53626829efb3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:40:24.200063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006382/publication.txtobserved e55002fcdbc09cd54f5a64b33831de91...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. |
|---|