OT-2026-000103330
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, pulsed blow-off 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-2026-000103330) never changes.
Identity and time
| Publication number | OT-2026-000103330 · never reused |
|---|---|
| Internal UUID | 01a0aea4-be3f-7abb-8d3d-404fcc7b55ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:47.343354Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000103330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 96406c94a4477afa890c653efa3432eaa214b04626db3f2c3ca6e689515c7260 |
|---|---|
| Markdown | 3876437aee0f331aef74ae0612f7ec8c15588abb34adcbed818a132dc1e181ad |
| Publication page | 815b94e2b1b0d91a6a92350817b6460d5731c1e72e12dde19b87337d1cbe1d92 |
| Manifest | 9b6f1deb465924d4847ba20ac919f5d4bd6be3fd71e8cb99a3d8b437a95ae127 |
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 | bnyRhCcHALuxG/FzIc6pZBaGvb7P2lBc2LVh/0Csmg6aTBhsOOeSsEN0jcUcwGi2FA73Jn77s6+sI/q5DY22Dw== |
| 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
| 2026-09-17T09:23:35.061456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103330observed 815b94e2b1b0d91a6a92350817b6460d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:23:35.044530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103330/manifest.jsonobserved 9b6f1deb465924d4847ba20ac919f5d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.023018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103330/publication.mdobserved 3876437aee0f331aef74ae0612f7ec8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:23:35.003968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000103330/publication.txtobserved 96406c94a4477afa890c653efa3432ea...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. |
|---|