OT-2026-000082685
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two 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-2026-000082685) never changes.
Identity and time
| Publication number | OT-2026-000082685 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-771c-9dcd-06996fa2c48b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082685 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52dd02e29918fa1248d0f14e552d687d74dc7b2c4d1495867d85740d2d60749a |
|---|---|
| Markdown | e4e3b0bf5dc5fb0016c1951fb0a5ed1fd656192e6073d9cd62399b870fcc96f8 |
| Publication page | 91b55873722841bc078d6b832fdde14da119535c9952fb4060a17f6d639a2c7b |
| Manifest | 60b20d0f43c46e8a885add41a7cb1cb201230f01e0f32a28b099847a473557b8 |
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 | v6Z+39OibK1qcbu6aPf9cONDklVRVoAj9lhnq9Osl1G0A3Ef8zkDQ8gYMWG59VniS5UCWmfHRp+1TAJKIBsJAg== |
| 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
| 2026-09-17T09:58:15.324126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082685observed 91b55873722841bc078d6b832fdde14d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:15.308138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082685/manifest.jsonobserved 60b20d0f43c46e8a885add41a7cb1cb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:15.291839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082685/publication.mdobserved e4e3b0bf5dc5fb0016c1951fb0a5ed1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:15.276221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082685/publication.txtobserved 52dd02e29918fa1248d0f14e552d687d...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. |
|---|