OT-2026-000082046
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000082046) never changes.
Identity and time
| Publication number | OT-2026-000082046 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7399-9556-5e9821aa38ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082046 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4c5000ef2a18c761210717c5e5986cff5bc930c825abd7a98a56dae85a8392c |
|---|---|
| Markdown | 00d9c383a1de861947d6cfa062d0636e298f016189f54271bc2ed32d6a8e69a2 |
| Publication page | a0a5fa423a91919f2cbc9f9918e3d38b1219d15c4c8c2b033b403fc646a55e40 |
| Manifest | 03fe15d359fc838409c17cef7bbb51d2a066f5b8427ec21dddbc534507a36f4d |
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 | EH73ydkzULAyM0xp0LgZlzlVAc6IPI/qK7kX9oc9Sfut3rw3hGuP2z3ARn1jogBH55Iq3Hdc2Ij7k5qZlI36BQ== |
| 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
| 2026-09-17T09:58:50.549901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082046observed a0a5fa423a91919f2cbc9f9918e3d38b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:50.532787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082046/manifest.jsonobserved 03fe15d359fc838409c17cef7bbb51d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.514785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082046/publication.mdobserved 00d9c383a1de861947d6cfa062d0636e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:50.498940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082046/publication.txtobserved b4c5000ef2a18c761210717c5e5986cf...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. |
|---|