OT-2026-000024790
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, sustained blow-off before 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-2026-000024790) never changes.
Identity and time
| Publication number | OT-2026-000024790 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-76ea-8b6b-93d4f929c07a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024790 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51f47e703007df8a5b3e017deae56b79c5b09f73607f1f6afb37f3b52786291f |
|---|---|
| Markdown | 8436eee7326f5bc33b1aac9cb40913a8aa3317cbd545cc128a169a1deaeef8bd |
| Publication page | 9e713fd8ddc52c50c7b590ecf9348749fca3c20f1feddeaf06dc5abcd51a390d |
| Manifest | 1b76e40619fb90e5bee50210b70cd8918a1cdff01924d875b0bf1d553837a474 |
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 | emXvN71pc0Q9KOOFQZQ0iHoCe/mfkNgP9M1NhNuyEIaJU5Tn0vDpG5tRdWgxWXOBg+QYLU7DsyHoDG/E4UVrAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:02.680478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024790observed 9e713fd8ddc52c50c7b590ecf9348749...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:02.661561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024790/manifest.jsonobserved 1b76e40619fb90e5bee50210b70cd891...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.643552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024790/publication.mdobserved 8436eee7326f5bc33b1aac9cb40913a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.623566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024790/publication.txtobserved 51f47e703007df8a5b3e017deae56b79...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. |
|---|