OT-2026-000097110
Publication integrity record
Four bellows cup vacuum gripper, four zone face, pump fed, 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-2026-000097110) never changes.
Identity and time
| Publication number | OT-2026-000097110 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-73cc-a6d2-618a21cc59cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c82af8e7e072763afb5f2e5930929d62be60080f1d98eb13d1c7eb5a99ad51b |
|---|---|
| Markdown | b3e7d0525e8ae24860a6af4818bb07b5fba4eb355d47900c89e254ccb16ba50f |
| Publication page | 7c220735db4bbd88fb0ce72dbc62bc562e14af7e9b70ce98d6b21a5f70992bd4 |
| Manifest | 19a336d3deb33c8200ca0451219a41d80072a3f13088878cdfe623d6533bf739 |
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 | iNAKujOT88VOYGaFumTUOi/PQYcFX1+2DghgDl+FegY0YS3tp/S+P9HvxquF2DD7l19tN4NeztV0U1tn2C8eAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:45.369298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097110observed 7c220735db4bbd88fb0ce72dbc62bc56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:45.350216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097110/manifest.jsonobserved 19a336d3deb33c8200ca0451219a41d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:45.210437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097110/publication.mdobserved b3e7d0525e8ae24860a6af4818bb07b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:45.193780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097110/publication.txtobserved 8c82af8e7e072763afb5f2e5930929d6...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. |
|---|