OT-2026-000088566
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single stage ejector, supply line 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-2026-000088566) never changes.
Identity and time
| Publication number | OT-2026-000088566 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0e-7737-8f3b-3e26ea177560 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11f72822678776043c8dcf259cb9eb6d479005628bf0785486faf37b79a6ce18 |
|---|---|
| Markdown | d09bee9e86eea77c7335349199906a5a87b0cfa6d15e6b905eaff05b2123e609 |
| Publication page | 453d8f69dada620bb1788aa470fcf38a1f7c3d56501be7f8990837c9b53d40c7 |
| Manifest | ce75f7d64f7e9cd4482948c3ebb3c95dd320afe26db0553c2d2e001716830827 |
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 | Uqz/cre50YajTlMBUqcC8a8nLaK6S8wbvYQjffGXtUNUSzBUN+d1tqntoZHc4KPeD+/AGu4kcSmGTqCovNKaCQ== |
| 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
| 2026-09-17T09:47:45.021115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088566observed 453d8f69dada620bb1788aa470fcf38a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:45.004047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088566/manifest.jsonobserved ce75f7d64f7e9cd4482948c3ebb3c95d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:44.986300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088566/publication.mdobserved d09bee9e86eea77c7335349199906a5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:44.968945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088566/publication.txtobserved 11f72822678776043c8dcf259cb9eb6d...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. |
|---|