OT-2026-000082876
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000082876) never changes.
Identity and time
| Publication number | OT-2026-000082876 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cca-7e83-bcb0-fc6bf20a583f · 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-2026-000082876 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6198828d81978b000a4635338c5a302fa1cdcc4a1c3175c7d1cb3d58495b247a |
|---|---|
| Markdown | 08a18ca60579a3e4d4a95291b103bdc0343b00594061dc36f3d90ae0a578738f |
| Publication page | d0e8f690222d9ed95d109483f966e17e9e25b3849004f311b458153f3c526166 |
| Manifest | de283193b32fc68ba5607bb84d449cd3f61bf857eec6b97d0867d97e25ae5379 |
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 | eLT3qzPShQ/uin45DhZPc1HH4wpUIJyU3GNRNddQL9qL0RJdwKqb+v2sL4n7vWysRmpTxDu2B0QSGQe79PSzDg== |
| 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
| 2026-09-17T09:58:33.530332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082876observed d0e8f690222d9ed95d109483f966e17e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:33.513680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082876/manifest.jsonobserved de283193b32fc68ba5607bb84d449cd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.496340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082876/publication.mdobserved 08a18ca60579a3e4d4a95291b103bdc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:33.479216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082876/publication.txtobserved 6198828d81978b000a4635338c5a302f...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. |
|---|