OT-2026-000084435
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, two stage ejector, sustained blow-off before 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-2026-000084435) never changes.
Identity and time
| Publication number | OT-2026-000084435 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b63-7694-937d-bb4817f90eff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0365a23e559fb615329a4aa157d905b0603dbd0c5e184b370e4a98d2f014e574 |
|---|---|
| Markdown | 9b2f305056f3ddf658eb85e2ae6eae58a4759d481227d821695b7daef184e17c |
| Publication page | 467ba2c4ad8dbd0d3e25ac4123a66cba4dd44944721afb0247da06e51ef66fed |
| Manifest | 539c4cdd6152c9630f5e4f5a68288e0257d6964d3859ed857d5a5a82db95f6c7 |
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 | GBySUaakSU7V+b+0IzQzYxsyIjpIpUhWeNRdmke0/MZJN3W8xGEg9vqmnGjX34AbQPfAJIsnMxP8jkrXeuvVBQ== |
| 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
| 2026-09-17T09:56:23.321447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084435observed 467ba2c4ad8dbd0d3e25ac4123a66cba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:23.303743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084435/manifest.jsonobserved 539c4cdd6152c9630f5e4f5a68288e02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:23.283475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084435/publication.mdobserved 9b2f305056f3ddf658eb85e2ae6eae58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:23.265720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084435/publication.txtobserved 0365a23e559fb615329a4aa157d905b0...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. |
|---|