OT-2026-000038285
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed 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-2026-000038285) never changes.
Identity and time
| Publication number | OT-2026-000038285 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d51-7627-a30d-a16e5f6c58a1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038285 |
| Status | PUBLIC |
Content hashes
| Canonical text | a3415c50ee551548d472b8e9a9cf8f806cb4dd777e15659c150e0af1c110953b |
|---|---|
| Markdown | b6f3d7f4077370446cfb5aaa1657ec355f591e0db0ea4ee2a56356a9707a280f |
| Publication page | 3f667d577eea8b06bc9641331f9d6ca52a6226f7802bba293ba17392dc86b2bd |
| Manifest | c7c1dbd421cbdbc7f6240941978458934280b14463e92d4e2295a6d96bae9d5b |
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 | eyBsOLpStmldNOagVnrFDnU0fIo55VbxDZiXgcvwhmMpC78lyE18TlhJwA5gr/DnuS+vXO5eKpeWDkSpAK21CQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:27.079863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038285observed 3f667d577eea8b06bc9641331f9d6ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:27.061392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038285/manifest.jsonobserved c7c1dbd421cbdbc7f624094197845893...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.042613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038285/publication.mdobserved b6f3d7f4077370446cfb5aaa1657ec35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:27.019160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038285/publication.txtobserved a3415c50ee551548d472b8e9a9cf8f80...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. |
|---|