OT-2026-000076468
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented before 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-2026-000076468) never changes.
Identity and time
| Publication number | OT-2026-000076468 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7cfb-894a-149400f4b71e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076468 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6f6f0685a30d5ae1343225f0b2deb883550fab0913679c859e501c18bdae732 |
|---|---|
| Markdown | b766752ec875b5311b929d3a811899c859fef50db66d6a1c36e1558f6cba8d98 |
| Publication page | 8b71cc17601a7a7fcde83056b8091d1c90b94b8358bc94dc4527e18cd7bc8d77 |
| Manifest | 4d14817e7999a1d0017ccd02fe4054db2e5fe7dfa686c393dc132e24500da997 |
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 | JGxYJ7tfeqrqWdkjWxa/0clm5y8r9yU4H+RhmJk3q+QuWftAoGAG4OjXgMBmfk4VqmpUxZYf+bbQ5qtEcjaIDw== |
| 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
| 2026-09-17T10:12:38.447402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076468observed 8b71cc17601a7a7fcde83056b8091d1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:38.304133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076468/manifest.jsonobserved 4d14817e7999a1d0017ccd02fe4054db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:38.285763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076468/publication.mdobserved b766752ec875b5311b929d3a811899c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:38.266587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076468/publication.txtobserved b6f6f0685a30d5ae1343225f0b2deb88...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. |
|---|