OT-2026-000027145
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000027145) never changes.
Identity and time
| Publication number | OT-2026-000027145 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3454-7ddd-958e-90b9382933f8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027145 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1da9c8f805e78672b5b66e4dc6f0bc38fe92d4b7526bdf072cf5bdb08c73cb7e |
|---|---|
| Markdown | 21b89b857835c251c28b138eabab5cda25cae0a133dac01bacec85c9156cf482 |
| Publication page | 8c94b4055c46f86f500061baa53ef542a47d55ce4583f572f2ceb0d3352f8238 |
| Manifest | a1ec26e118c508c4f7c5579d5090dbd415ecdd34b6567130b229915ed0f8e580 |
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 | LRaKluQ0hBOuArWjFjb+nmFxwkO5sTNehGEfrpUPtjVlPMjKbg5Dl6Ho3n4659JQNJpwdHofg15DRO5hdpHZBw== |
| 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
| 2026-09-17T11:43:55.377560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027145observed 8c94b4055c46f86f500061baa53ef542...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:55.361519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027145/manifest.jsonobserved a1ec26e118c508c4f7c5579d5090dbd4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.345199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027145/publication.mdobserved 21b89b857835c251c28b138eabab5cda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:55.327192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027145/publication.txtobserved 1da9c8f805e78672b5b66e4dc6f0bc38...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. |
|---|