OT-2026-000058051
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed 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-2026-000058051) never changes.
Identity and time
| Publication number | OT-2026-000058051 · never reused |
|---|---|
| Internal UUID | 01a0ae88-6eda-76da-95ce-bea0f93d9037 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:52.020108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058051 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec24db025d0daf14822d1b28fc568e03b87fa1484a52d38a6d10f472771e5d41 |
|---|---|
| Markdown | cf170f5a1ef9e0c9ca0d6a52491569e3321a0bad1ca09a932dd5b1dc93625a3f |
| Publication page | 26aff9a7af9c3c504ba4340b155f284648e9e10c7a27993457eeba313da6aeb9 |
| Manifest | e84f5634314abd3f4ecb7919b60e807cd483868a6261b2b07e9a700650406d26 |
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 | Gc2hSdnPYkPqtaZRAGh+ekYeCjRQAjVuvNVb702Iquq9+PhS50BSlPTWE6aM4JEvL+OQ+dRre+OXUhaNMTurBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:42.092669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058051observed 26aff9a7af9c3c504ba4340b155f2846...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:42.073789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058051/manifest.jsonobserved e84f5634314abd3f4ecb7919b60e807c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.055630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058051/publication.mdobserved cf170f5a1ef9e0c9ca0d6a52491569e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:42.038229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058051/publication.txtobserved ec24db025d0daf14822d1b28fc568e03...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. |
|---|