OT-2026-000083606
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000083606) never changes.
Identity and time
| Publication number | OT-2026-000083606 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7773-ad3a-35378f1e5147 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083606 |
| Status | PUBLIC |
Content hashes
| Canonical text | 547d13de19e5d4081a17899359781f8ac8dce7099670819fb0e4ebafe13aafcf |
|---|---|
| Markdown | af1b2f514a0273175a4e5c48de922be30bcb79f07cc6e264326c564d66815d0d |
| Publication page | 4a5648a6fc99106eb90a5fc73c74124c66dce9c1281999771c62667a2472d8c1 |
| Manifest | cc70cb247e8999328cbfe47c9b87ae666b2b52beb990e11c44d1430567771346 |
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 | 5uT8PTJdvzMx4uQqvM25ZAabQxXeKcBG34JPhRZLy37udGrV3vwgzGicDsMh074esrtMzFAoCZAiJQERfnoDBg== |
| 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
| 2026-09-17T09:57:06.140544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083606observed 4a5648a6fc99106eb90a5fc73c74124c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:57:06.123936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083606/manifest.jsonobserved cc70cb247e8999328cbfe47c9b87ae66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.107483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083606/publication.mdobserved af1b2f514a0273175a4e5c48de922be3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:06.090500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083606/publication.txtobserved 547d13de19e5d4081a17899359781f8a...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. |
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