OT-2026-000038736
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off before 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-2026-000038736) never changes.
Identity and time
| Publication number | OT-2026-000038736 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-7b7e-bbc9-f36f41b863c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038736 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7209017057ef97f486920c169be9d5a11de602d56e22be48668f37ce934f4f4f |
|---|---|
| Markdown | 95d449759aedb0e153bb17651e2e401ecc55d57c4c1c36fa543e3239a3d76fa2 |
| Publication page | f75eade55d341eadd42b3d232516a50f1dd3ed410175b3e53993718ea0aa88be |
| Manifest | 6ab3d4689988087ae944253a2c0a0e111c6d4cda4dbf59970a7f9049d340ef69 |
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 | oAfF83wPbpVm6D8qAUZLJMmJTg92Ajwvwjm/sphUGWWisYM9puK0tEbeFcwP+hMkgWaOgAcLC14nLl69kvuBBA== |
| 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
| 2026-09-17T11:21:16.035230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038736observed f75eade55d341eadd42b3d232516a50f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:16.015385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038736/manifest.jsonobserved 6ab3d4689988087ae944253a2c0a0e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:15.995720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038736/publication.mdobserved 95d449759aedb0e153bb17651e2e401e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:15.974935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038736/publication.txtobserved 7209017057ef97f486920c169be9d5a1...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. |
|---|