OT-2026-000008270
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off after 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-2026-000008270) never changes.
Identity and time
| Publication number | OT-2026-000008270 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-75f7-82f3-fe9fb71b9d31 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48168c6b9b1d8b129fa5465547d62d96886d03b6cac9e3bf9ea9f86ec3c1922c |
|---|---|
| Markdown | cdb54ae80e81a37c11f032955ad2d8658714762cb7fdeceec96cf59fd6d09c7d |
| Publication page | 51986a9832a6e5ff0b99d2be9285e68634741226da4e17ebc313da5eda533f21 |
| Manifest | b3fc175f6b5fce1ec724fe4c1eb9862c9a50e173d4c5b36166cb03736407028f |
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 | k8v3hQf/51AnG2sbsSTsSoXTjnLmzkke/19H+RJjTGg564oIAq5zzNIQsisiisx56NRAVgdwzCunsLFptH0mDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:42.361981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008270observed 51986a9832a6e5ff0b99d2be9285e686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:42.342199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008270/manifest.jsonobserved b3fc175f6b5fce1ec724fe4c1eb9862c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:42.322102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008270/publication.mdobserved cdb54ae80e81a37c11f032955ad2d865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:42.302341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008270/publication.txtobserved 48168c6b9b1d8b129fa5465547d62d96...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. |
|---|