OT-2026-000080214
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line 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-2026-000080214) never changes.
Identity and time
| Publication number | OT-2026-000080214 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e76-77bf-8829-dda61fcc1681 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080214 |
| Status | PUBLIC |
Content hashes
| Canonical text | eba50ea74e1309466d2683cb4a800c2f1058f3c7acf2319110355912fa51a75c |
|---|---|
| Markdown | c8b0715f5ddf2f53a517f351f49c31f03e6588973370297b8b8979699b0fb050 |
| Publication page | 5801145254594972857ed5e2c8d00c3b29a98d0c756dde812dbc7561a1b8fb72 |
| Manifest | b0cb28793a021cd09287883017dd55da22236842fb8f12b2ac44b20614100b85 |
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 | KDXc/3IeGnKeiqzS/VwATRcWkVeiRDvTYP9tViijFel+eLAlDHjCoGiX7Kg4OBimU5JgssV5ht/RrCGtY/JyAQ== |
| 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
| 2026-09-17T10:02:39.895050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080214observed 5801145254594972857ed5e2c8d00c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:39.871775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080214/manifest.jsonobserved b0cb28793a021cd09287883017dd55da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:39.849594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080214/publication.mdobserved c8b0715f5ddf2f53a517f351f49c31f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:39.828678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080214/publication.txtobserved eba50ea74e1309466d2683cb4a800c2f...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. |
|---|