OT-2026-000070502
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000070502) never changes.
Identity and time
| Publication number | OT-2026-000070502 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7326-8fe6-018ee6de172e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070502 |
| Status | PUBLIC |
Content hashes
| Canonical text | 586fef7bfd8349c7f1f4bd471fcb3c76dfb1d35be25cebc9e1e2e3325e7cc813 |
|---|---|
| Markdown | 7a6a73a779f824917846360e58df906a4c0059e362dc255e2936117a6bf36c56 |
| Publication page | 9c0b5514ab11f1b3e3c1dcfcb7ff7ae8de9b7d08e29ba6a43b795d3f1e2a9a8e |
| Manifest | 17f388d5a082d777f153931a0e4122dd63cb0b4bb499f429b50643bb2c062ccf |
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 | 811+ykziY+wYKjQhsAvlMISXRmI35nfYGQH23uEp2B1Hn6n2+ixyc8u643R4FDMNX8bpzk0U9NX90ANZYRi8Cw== |
| 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
| 2026-09-17T10:26:20.335432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070502observed 9c0b5514ab11f1b3e3c1dcfcb7ff7ae8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:20.317101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070502/manifest.jsonobserved 17f388d5a082d777f153931a0e4122dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.298766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070502/publication.mdobserved 7a6a73a779f824917846360e58df906a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:20.279822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070502/publication.txtobserved 586fef7bfd8349c7f1f4bd471fcb3c76...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. |
|---|