OT-2026-000092885
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000092885) never changes.
Identity and time
| Publication number | OT-2026-000092885 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090e-770e-95f8-5fe669d62978 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092885 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f251ec91415c43810eb009badf199b75c2d56aafc5a49724f1628541991b267 |
|---|---|
| Markdown | 75a8fed74d9616f3353b33ef240459af66b02d0a43ee15eb8bb173c850517cc3 |
| Publication page | c60138c745a1d90c2dc9dca56093ac053ed06d1c5cdc535a4fffbbfe748284c0 |
| Manifest | 465649d97b92c396116ac7a85984d1c0552f9919d84c4d02d96ea12417682cd8 |
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 | BZyFQwQQnhf49yPqKavA48qDSGRk/9jK4ngFdKcDzrWf6v2mRb1KSNFnn72/9TO+ZnUz518bTUUDQkGMC4I4AA== |
| 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
| 2026-09-17T09:39:59.673459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092885observed c60138c745a1d90c2dc9dca56093ac05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:59.655889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092885/manifest.jsonobserved 465649d97b92c396116ac7a85984d1c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.637675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092885/publication.mdobserved 75a8fed74d9616f3353b33ef240459af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:59.618456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092885/publication.txtobserved 3f251ec91415c43810eb009badf199b7...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. |
|---|