OT-2026-000041836
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, pulsed blow-off after set-down
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-2026-000041836) never changes.
Identity and time
| Publication number | OT-2026-000041836 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a5-78a1-9952-72d2f0148994 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041836 |
| Status | PUBLIC |
Content hashes
| Canonical text | b933339912aaeda1a4ca006d7491acffb24c12e9b572d2c6d1bd61c34b6f78c0 |
|---|---|
| Markdown | 3aca92b8f8d60b6fc93406d73f9ba15cd919353226383844fc00b0c63d465982 |
| Publication page | 0418e714fb929d0e3b013ac7ca46bbaa7b00b7bcf77a2f2c5b63e9de03403f61 |
| Manifest | 6bb9e29b2e03c0b1814bd148ca0501f31185ad7420d7fd16dd0eeb6004c411bf |
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 | NYUc1g0UqxdiOxWYt1B9vpstGkrvrjaR8YZy9AsA09Pu5xNefymjJUNm7e+zKxl3mkKhoWCF/2C6B7JjQra0Bg== |
| 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
| 2026-09-17T11:16:42.131685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041836observed 0418e714fb929d0e3b013ac7ca46bbaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:42.113632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041836/manifest.jsonobserved 6bb9e29b2e03c0b1814bd148ca0501f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:42.095635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041836/publication.mdobserved 3aca92b8f8d60b6fc93406d73f9ba15c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:42.076365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041836/publication.txtobserved b933339912aaeda1a4ca006d7491acff...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. |
|---|