OT-2026-000065580
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, 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-2026-000065580) never changes.
Identity and time
| Publication number | OT-2026-000065580 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7418-8ed7-9b9b1e19f7bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065580 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75d0b35158031db6920ab84a1bf422a001c1503ff74c2f00abb66cd8c92243fe |
|---|---|
| Markdown | 53c235b9006cfec853a4dc99c214d71e85f56c6264f3a20c90e5f2ecc62b4889 |
| Publication page | 12e428ed2cb67387dd075a84287a1e968cb6d0424d839009db912596268e844a |
| Manifest | 4da8d7f729ce58d2023f2bd1954c3bfdf4ad351b86ed6ff12b49ad081c4883b9 |
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 | dmdl+FGTcBozibcMWumH/Jj3ccl91+nf7bVbZZSW0cHq8YNWLaAKiYeNhTBfSc62F2YweRQLxvgPc0asC3k4CQ== |
| 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
| 2026-09-17T10:33:56.129762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065580observed 12e428ed2cb67387dd075a84287a1e96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:56.103145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065580/manifest.jsonobserved 4da8d7f729ce58d2023f2bd1954c3bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.074637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065580/publication.mdobserved 53c235b9006cfec853a4dc99c214d71e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:56.049646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065580/publication.txtobserved 75d0b35158031db6920ab84a1bf422a0...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. |
|---|