OT-2026-000104058
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, 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-2026-000104058) never changes.
Identity and time
| Publication number | OT-2026-000104058 · never reused |
|---|---|
| Internal UUID | 01a0aea5-341e-74df-8bfb-08ac820ddec6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104058 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2bad4c3d992c688f5112d2eedbad436b85e26c2edad60b6fa08a264b8f9cf4f |
|---|---|
| Markdown | f5fdde63486a9bd23f2cb1aa025ff95d75b006c1332bdeace047a8f2fcb1907e |
| Publication page | 9f61b232518b94b083198ecd0e9b1d756e0b93a1148162ff6f17e66384ad5503 |
| Manifest | c7ef4d016ad53afc0f1223547aed31fadffcca1be0d409d972e9aea7b2bde5fd |
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 | DmD3cmA4MLNOpYIlk5n8romEu4WMOwcST9u+rccDbesnaRKm1AeLdV2ErACJ1J5ySr22D94l7+Rta6mWMdV2DA== |
| 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
| 2026-09-17T09:20:07.640388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104058observed 9f61b232518b94b083198ecd0e9b1d75...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:20:07.624138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104058/manifest.jsonobserved c7ef4d016ad53afc0f1223547aed31fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:07.607416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104058/publication.mdobserved f5fdde63486a9bd23f2cb1aa025ff95d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:20:07.588778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104058/publication.txtobserved f2bad4c3d992c688f5112d2eedbad436...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. |
|---|