OT-2026-000024855
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, pump fed, pulsed 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-2026-000024855) never changes.
Identity and time
| Publication number | OT-2026-000024855 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-75d5-bb28-16567d7176de · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91d0aa6fe254894b563de6f3dde7a1a44ca88329dd64fe96d25391746b8255ac |
|---|---|
| Markdown | a56901655bd83b89a496d548122af83c99b639591f12872c9d5c58afa3ced338 |
| Publication page | b408c6deb99ff743336fef6af0117b326a7f2998275894dec4a1754521875f3d |
| Manifest | ae05ab690176f37414b7a31ce2bafe0cc09f500d08a75535c8e3cbf6beae6f72 |
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 | ovD5YCIkE4XoKancumUx/hDctFjMIoLBqY+LZLCT71ObzcL6dKo78PqNb3FYHwdnd3ZLk3P7vh/i4jbZvvKMDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:48:10.138042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024855observed b408c6deb99ff743336fef6af0117b32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:10.120426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024855/manifest.jsonobserved ae05ab690176f37414b7a31ce2bafe0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.103862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024855/publication.mdobserved a56901655bd83b89a496d548122af83c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:10.087151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024855/publication.txtobserved 91d0aa6fe254894b563de6f3dde7a1a4...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. |
|---|