OT-2026-000085484
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, 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-2026-000085484) never changes.
Identity and time
| Publication number | OT-2026-000085484 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-752d-881a-ed67e1923840 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34a8bf2a009541430f5b26980a4034ea59897e171d788d605925844e844b4a12 |
|---|---|
| Markdown | 8d057da50edeee0aa0c9e1fab1e4da7e2101374d9c4820b67d2ed0985d10c9ea |
| Publication page | d41efd8ed606a678160494d1b5130d4bd72abbed5ae7461cadcb3030c9420b16 |
| Manifest | 808863863cbd9e3843cb2c76456e275136f34825bd812c7228342903ac3bb70b |
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 | 6FekbdQmZJPFTkioAee94aalwHAyb/lYRhv7+Z43xS4PqKB2auiV3rHKyqqIiog7njJ/Z/rhx7E4XYhzFVIwBg== |
| 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
| 2026-09-17T09:54:16.893448Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085484observed d41efd8ed606a678160494d1b5130d4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:16.875044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085484/manifest.jsonobserved 808863863cbd9e3843cb2c76456e2751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:16.857453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085484/publication.mdobserved 8d057da50edeee0aa0c9e1fab1e4da7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:16.839615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085484/publication.txtobserved 34a8bf2a009541430f5b26980a4034ea...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. |
|---|