OT-2026-000037276
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000037276) never changes.
Identity and time
| Publication number | OT-2026-000037276 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-7441-aa1b-264a6f4c0328 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037276 |
| Status | PUBLIC |
Content hashes
| Canonical text | b68a40090247c470a1151d4cf15aa80509dd3e576804410ee2917d67cd338ca2 |
|---|---|
| Markdown | 57f5e3630681b050e37204718f647d307d639c3b6e6f05e6a2edd86c47f7a995 |
| Publication page | d4ac83aacac91966148bfe4728adcc882f53150312c91653ca49e56b1e72a501 |
| Manifest | 26b45de880f3599c87e332f3832a77ed246062e0718bc4593a8bc42ae7ea3730 |
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 | br49xSMcUr3Sob9w3hxtZ1LQtWBBmJPRccKdsP4HW85oWKeD+UbhqnIasdbQ4HNdGfSzDriIy8vpFT/iOeaoAQ== |
| 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
| 2026-09-17T11:23:33.276328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037276observed d4ac83aacac91966148bfe4728adcc88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:33.257355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037276/manifest.jsonobserved 26b45de880f3599c87e332f3832a77ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:33.238898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037276/publication.mdobserved 57f5e3630681b050e37204718f647d30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:33.223006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037276/publication.txtobserved b68a40090247c470a1151d4cf15aa805...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. |
|---|