OT-2026-000070558
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000070558) never changes.
Identity and time
| Publication number | OT-2026-000070558 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-7346-b200-3c0289d59613 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070558 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6b915eb26f89d2909572ccbd6c4e38e366e21bc62feb2fe7cefb3c0255f36f4 |
|---|---|
| Markdown | f84b9c43c2e8a34d5fb00de3c23bc0043c76df3d553442ed8bc97849a5892d4b |
| Publication page | 29cfcc73e957e302d180fb32d1cb3c1f4fe4badec4e0929150f731d52e3824ea |
| Manifest | d55b3233c60112b3f25535e8e2b50e04db3671b7b43302a0826d4a105f1dbdfd |
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 | GsbWIQM5sEMS/9yuiJKpHiJcoggaPFlPm/MaPvK+wvdQntI9Eo4f7MJfyMxvUZ7uWjMg8Z2CR+Py/RjEayDXBg== |
| 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
| 2026-09-17T10:26:24.480145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070558observed 29cfcc73e957e302d180fb32d1cb3c1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:24.461479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070558/manifest.jsonobserved d55b3233c60112b3f25535e8e2b50e04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:24.444994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070558/publication.mdobserved f84b9c43c2e8a34d5fb00de3c23bc004...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:24.427462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070558/publication.txtobserved b6b915eb26f89d2909572ccbd6c4e38e...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. |
|---|