OT-2026-000080748
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, vented after 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-2026-000080748) never changes.
Identity and time
| Publication number | OT-2026-000080748 · never reused |
|---|---|
| Internal UUID | 01a0ae96-b973-71ce-b2aa-29d1f1b2e9b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:28.739380Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080748 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1b80d0d3eafb69467cb16180ec79b13bf0575487bb7cea7b2b019e624ca2babd |
|---|---|
| Markdown | 69fd2ee74ea69d0a8d0db56101997716a4c0b88d02922e814488eb8e0bd82a0a |
| Publication page | 2ae36241c6e5cec5bc6932ca8be2e2c66d664d85836d4dd4e04373f759b0a969 |
| Manifest | fbca87a0299cc5d8ce1acb24e527374d31ff4e3020cd2e033296ce91838006a0 |
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 | CX4fHjcFhapbk7cbOrhWR+OpZjXefijoSMpmRpf8IEI+6nUsJkQqqRsxvwk3R5hpOdoFY295m05/uUCfpCWoAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:01:54.496355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080748observed 2ae36241c6e5cec5bc6932ca8be2e2c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:54.479431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080748/manifest.jsonobserved fbca87a0299cc5d8ce1acb24e527374d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:54.461464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080748/publication.mdobserved 69fd2ee74ea69d0a8d0db56101997716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:54.443615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080748/publication.txtobserved 1b80d0d3eafb69467cb16180ec79b13b...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. |
|---|