OT-2026-000082254
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single 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-2026-000082254) never changes.
Identity and time
| Publication number | OT-2026-000082254 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7e24-9008-6d584f3b3388 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082254 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f4c6d79be194ec74af6e248c86e8867df6e204d542a9d665d7433251a2394ab |
|---|---|
| Markdown | 21cc24106213ec753407e87666c573516314fcf57bf0f14df0794e7b42eb3d40 |
| Publication page | d62440ff03e431fe32fc6b4604d31210866e5245a39d64e535f68a124f573f6a |
| Manifest | 017fe571338cbf90f391dd3351ae800e215685d4125085de951b7456e6121082 |
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 | 0/yMvJL7kTBeLxUnm7w8Uz8fa/JUexsA2K3L1XQZcFLu6OryC1JbBMclFnhAkOOUKmppn/K/lUsWOUaL1iCeAA== |
| 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
| 2026-09-17T09:59:06.269042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082254observed d62440ff03e431fe32fc6b4604d31210...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:06.251194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082254/manifest.jsonobserved 017fe571338cbf90f391dd3351ae800e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.227293Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082254/publication.mdobserved 21cc24106213ec753407e87666c57351...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.129276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082254/publication.txtobserved 8f4c6d79be194ec74af6e248c86e8867...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. |
|---|