OT-2026-000099597
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000099597) never changes.
Identity and time
| Publication number | OT-2026-000099597 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c975-73f0-b497-e5be4e61fb6c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099597 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0ddad42de1e2de6f04bc6fe70af2c9d32fc8decad23a6ed761be654aaaef36f |
|---|---|
| Markdown | aaa5d2abcd0ebffcf560eb114a6119162eadf3311c540665d5a95a99947132d7 |
| Publication page | 0227747a189bec258f412fecc0dfc7fd83837aeb7cce610eff0b7d29ed250936 |
| Manifest | fdd20be9399d35a2bcf310af242b886af3d58b280cbab49adf5ad065fd62f043 |
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 | E1axP2m3vIvJ7DlSVk/mH7DYBgI8UHE3So2eJjvcXbqDy+WOPPJeF2BdtnU2Z94Vrmc2+rMRukCB+/pUzqK+DQ== |
| 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
| 2026-09-17T09:29:31.398012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099597observed 0227747a189bec258f412fecc0dfc7fd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:31.380682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099597/manifest.jsonobserved fdd20be9399d35a2bcf310af242b886a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.340449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099597/publication.mdobserved aaa5d2abcd0ebffcf560eb114a611916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:31.302206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099597/publication.txtobserved e0ddad42de1e2de6f04bc6fe70af2c9d...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. |
|---|