OT-2026-000076702
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000076702) never changes.
Identity and time
| Publication number | OT-2026-000076702 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-707f-a28c-d36566d8dc70 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d48ef36f8072b1dc89ce8d39d39941c24c91d507370ea14b3f3ddb18d3baf3b |
|---|---|
| Markdown | 825e20f656bc97eb012ba6bceb07bf7dde2a57399fcf9267f7cfdcd25c7940f5 |
| Publication page | ffdc71602e48ac2569159a956cc970dcf020a9576c8c9980f0ef2c54369e5508 |
| Manifest | d18d72fc1672d7b72235f79b0d74e1028f4473b64b599d3bb076d4393b5c053f |
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 | ss4dlS7I9K/vA/UeKg7teGV9dDblcckInHAg162LAohx4IwDPMbIG9pj60adneDTnvdWiRLcDpQeJD+JuvTABw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:09:28.022974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076702observed ffdc71602e48ac2569159a956cc970dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:28.003261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076702/manifest.jsonobserved d18d72fc1672d7b72235f79b0d74e102...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:27.984127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076702/publication.mdobserved 825e20f656bc97eb012ba6bceb07bf7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:27.963367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076702/publication.txtobserved 1d48ef36f8072b1dc89ce8d39d39941c...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. |
|---|