OT-2026-000066152
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, supply line pressure sensor, sustained blow-off 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-2026-000066152) never changes.
Identity and time
| Publication number | OT-2026-000066152 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7171-9f64-7886508dae6f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c3d93d59a551b34b43fbe076c7ae6537588847c79d7b872d8bb2e17557e4cea |
|---|---|
| Markdown | aae04da87f1efb0c0859674b25f58091f24aa941fa683abcc32bacf6a728def1 |
| Publication page | fc5a9fcdd2c88b77a920ed191f89bd44ab205ae18a102804c206d6a7f582068e |
| Manifest | 3c65622006ea69424f051c68d3b9b22e0108b5ed3c3210cf6929108c29bce2e7 |
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 | bVTWIiImN24uAt0Wd2IDHW5EB5xb6OnvFwourS8UYM0sGxbhKTibNqJh65nih4psBfD1qe2qR1VYn5gWwTtDDg== |
| 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
| 2026-09-17T08:51:04.597524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066152observed fc5a9fcdd2c88b77a920ed191f89bd44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:51:04.581107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066152/manifest.jsonobserved 3c65622006ea69424f051c68d3b9b22e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:04.563451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066152/publication.mdobserved aae04da87f1efb0c0859674b25f58091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:51:04.543480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066152/publication.txtobserved 8c3d93d59a551b34b43fbe076c7ae653...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. |
|---|