OT-2026-000065735
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, pump fed, pressure sensor per zone, pulsed blow-off before set-down
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-2026-000065735) never changes.
Identity and time
| Publication number | OT-2026-000065735 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7f52-94c8-7d50086e2276 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065735 |
| Status | PUBLIC |
Content hashes
| Canonical text | 518f28d024f0e4192839a2244acd34e03f09fd3c9eca3ad32d97ea80d0bf145d |
|---|---|
| Markdown | 090f39ec7cb3eb7065de4e0046b25e5eff9cb3247c87278e98f9604f8c66023a |
| Publication page | ea7d65ce2281fbf9d8e8d5784c3e879befe1a1cd724fe76003fb486c5dce276c |
| Manifest | 33738a1d0f451c7fdfc8c6c2ca673fb9b392fd22a5ed2096f470277f7608eb4c |
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 | XR/TTqaJdYSqK2cWA9u6XSNM6272B7pwKkgUVbmKk81TWOypLTRlS0QioXhqTjHBu5NozsWm5nKoEF/GCYFhDg== |
| 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
| 2026-09-17T10:34:09.732598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065735observed ea7d65ce2281fbf9d8e8d5784c3e879b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:09.717036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065735/manifest.jsonobserved 33738a1d0f451c7fdfc8c6c2ca673fb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.698887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065735/publication.mdobserved 090f39ec7cb3eb7065de4e0046b25e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:09.681794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065735/publication.txtobserved 518f28d024f0e4192839a2244acd34e0...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. |
|---|