OT-2026-000077712
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000077712) never changes.
Identity and time
| Publication number | OT-2026-000077712 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ecf-7dde-b8d1-b45cd0019317 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000077712 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67edd5464f210c7fed1c892d767ec6ad296cfb32c67d371dbbd7f7fe1c917426 |
|---|---|
| Markdown | 636082457aeab21148a3523c9a2eba3a83978cb351a112a1d435d35f9db19069 |
| Publication page | a833f5350c4c1bb2f0b7125c29d4935ea214e3b7fe982f5ee353d7385b2e64bc |
| Manifest | 444040ac50a7da93a1f1f92f2576adc240e914c1dcdc20c81c4c61f352f71f4e |
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 | HxibmtUNt6YGCGtUQ3Xh+DfKRt8L5TGl82N/bm1wClzMVFTwkatvozCdE0Gro0T9We3YL/vw/UXiCsvGozZlDw== |
| 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
| 2026-09-17T10:07:17.162824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077712observed a833f5350c4c1bb2f0b7125c29d4935e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:07:17.142999Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077712/manifest.jsonobserved 444040ac50a7da93a1f1f92f2576adc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:17.119930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077712/publication.mdobserved 636082457aeab21148a3523c9a2eba3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:07:17.099725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000077712/publication.txtobserved 67edd5464f210c7fed1c892d767ec6ad...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. |
|---|