OT-2026-000067937
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, vented 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-2026-000067937) never changes.
Identity and time
| Publication number | OT-2026-000067937 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-7810-8d0b-c941d5e6d600 · 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-2026-000067937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6b1231c097df1c888caf208cd0bf28cd768b2eca2493c58bfe47aebb9bbcc2b5 |
|---|---|
| Markdown | c302a6227952d81fad69b6ac6c435d9111f5a5e1ff99990f9dc94da38c744a51 |
| Publication page | aff1fa11ab4cfae51263c97132cccee56e1539c97667e56af2da75c7c0a73107 |
| Manifest | 95d67d5b51583926c36f0b3097a5af18561893d4a1220a3324a6abb9f0aa1e64 |
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 | iheFvET6h3wzV6G6Jw2He5sIByRFM4aYidh61R9uNWTCjivbQslt/+j+bXJckQ+7sotBTHKZx2NN8tM4Xk+mCw== |
| 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
| 2026-09-17T10:30:21.071617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067937observed aff1fa11ab4cfae51263c97132cccee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:21.055326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067937/manifest.jsonobserved 95d67d5b51583926c36f0b3097a5af18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.039209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067937/publication.mdobserved c302a6227952d81fad69b6ac6c435d91...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:21.021942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067937/publication.txtobserved 6b1231c097df1c888caf208cd0bf28cd...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. |
|---|