OT-2026-000086584
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, pump fed, sustained blow-off before 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-2026-000086584) never changes.
Identity and time
| Publication number | OT-2026-000086584 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7613-ad17-96e137a369a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086584 |
| Status | PUBLIC |
Content hashes
| Canonical text | 445c54233cdf30865c23bc7884f573ce4329c2286e543473cc29e9feb414bb9f |
|---|---|
| Markdown | 02bca86061de8c99acfd6e8a1da139525a3fec4bd7e63785693c43d88ece5ec3 |
| Publication page | 9cd8ec99121d9eee627502659f4d8513ec7d12a9f34b25244e3b44da8215a4d1 |
| Manifest | f19c812ba26786bf27544df0d31f386ae1303a510cf28d85252656f7511a8a4b |
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 | OT8BvOdSMr1IFv8hQnIc7o/PaYRs7Z/JChUfyxYTSWV7H4nXl6LB462krthE6PIgD+i6mvMVg1zVGGS+W8OMCA== |
| 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
| 2026-09-17T09:52:25.345655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086584observed 9cd8ec99121d9eee627502659f4d8513...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:25.328299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086584/manifest.jsonobserved f19c812ba26786bf27544df0d31f386a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.310967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086584/publication.mdobserved 02bca86061de8c99acfd6e8a1da13952...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:25.293784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086584/publication.txtobserved 445c54233cdf30865c23bc7884f573ce...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. |
|---|