OT-2026-000037028
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three 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-2026-000037028) never changes.
Identity and time
| Publication number | OT-2026-000037028 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-764a-b099-7d5e68040748 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037028 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0906871d9bdf21c35d1aefba7d237575624b00896c2e2d6c80df47477f35e5ef |
|---|---|
| Markdown | 8c6a9399fd8eca82e85147e286f77cde35751b368e2902314ce9bbf6567ecc3e |
| Publication page | 643fff6a696cfa5f40b78252f152e23ab3991272eeb472a6b379cececa080bed |
| Manifest | d39eeb06578b658f600676becc53b59c6062305bdde00372cb380effcf2a364f |
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 | N+LwA9k7P/7GJu6CJsWcjlu1gXtEsEAt3IEJA85PyeMimnwiJKeanDuPJSOGALgBpRZeTKYNOSrIetObILQODw== |
| 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
| 2026-09-17T11:24:51.603079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037028observed 643fff6a696cfa5f40b78252f152e23a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:51.583814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037028/manifest.jsonobserved d39eeb06578b658f600676becc53b59c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:51.563079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037028/publication.mdobserved 8c6a9399fd8eca82e85147e286f77cde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:51.542944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037028/publication.txtobserved 0906871d9bdf21c35d1aefba7d237575...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. |
|---|