OT-2026-000068027
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000068027) never changes.
Identity and time
| Publication number | OT-2026-000068027 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-7024-bcef-de09b561c074 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068027 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac76c2c61fa0b4c72b8e33fdd478fe4bad7f9aa1d15cb0b5b0ddc7e2d5e278d6 |
|---|---|
| Markdown | ff3bf99d45f975f1c275c313d5539191ff1e643ea637291f1df0dc20f27faaf7 |
| Publication page | 1b76345b0b27cbfd86e5f431f14facddf1d8481748810fa5e984411536e9c20c |
| Manifest | 40e49c963a4e36c2006389a1063b935b647e6537c185d3dc6c189f104621e66b |
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 | xGApLo3Ge3+ID5j7YaUnvWajSJFh5YS1dTsmotqGATrDMA+VFx6VsR5jB0cRPZ1OIOvchhL3VHlWpzB5NNiHDw== |
| 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
| 2026-09-17T10:30:35.357241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068027observed 1b76345b0b27cbfd86e5f431f14facdd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:35.337988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068027/manifest.jsonobserved 40e49c963a4e36c2006389a1063b935b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.319183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068027/publication.mdobserved ff3bf99d45f975f1c275c313d5539191...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.302096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068027/publication.txtobserved ac76c2c61fa0b4c72b8e33fdd478fe4b...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. |
|---|