OT-2026-000065825
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, vented 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-2026-000065825) never changes.
Identity and time
| Publication number | OT-2026-000065825 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7607-aa45-582c7d430056 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24970adbcdf85d044307ca92fc993f4b9384aa1da4f1cc03c6da935c395b3e3d |
|---|---|
| Markdown | 2d08112df68074dbade53e69bbd5ed1bd86cd12e6e38b9cf6033dafefef47a63 |
| Publication page | 62d6dc33d3a98bb2c893f139260e3ee4dc020a79cfac4e5463fe0e63188ddd70 |
| Manifest | 258330fa61f72156b74e1567f5095d0568382fe6b29d379d240a02af6fa9218a |
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 | AP+fb95gnVNWFmgGErL0tVdfS3rtLkHqr9HaF6GR7vSapyhFhh63D5lXmRGaWHwqU4iGxGLeKDB9ukrP2Zi+BQ== |
| 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
| 2026-09-17T10:34:16.494389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065825observed 62d6dc33d3a98bb2c893f139260e3ee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:16.477443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065825/manifest.jsonobserved 258330fa61f72156b74e1567f5095d05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.459500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065825/publication.mdobserved 2d08112df68074dbade53e69bbd5ed1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.442783Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065825/publication.txtobserved 24970adbcdf85d044307ca92fc993f4b...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. |
|---|