OT-2026-000023759
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, 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-2026-000023759) never changes.
Identity and time
| Publication number | OT-2026-000023759 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7e7c-8fa5-d6c1009eba33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ade3d4700eb6894c98b12d0825fd09e99c4e7546b38540b88725cc4c60284fe |
|---|---|
| Markdown | edabf18d1deed67e4e87b124c3dc4a46e66561f46c435e3c301faec45d334fa3 |
| Publication page | 0a76ea3c65ba265486df2cd87d48102d4604fd3b3fa14188288b38d41b57e4eb |
| Manifest | ae950128ebe4df7b49ac3f309873a31cbb3083543d347961b30d7240d9ee6805 |
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 | EcHJAJjPVKF1iPg9WTIWIUyp0YAOUSAbv2Adv/aBEA+L91Fn8unqiMjmCa8TyxvEiFJo+q791h0a/DFZzuF7Dw== |
| 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
| 2026-09-17T11:50:06.863202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023759observed 0a76ea3c65ba265486df2cd87d48102d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:06.842235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023759/manifest.jsonobserved ae950128ebe4df7b49ac3f309873a31c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.813610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023759/publication.mdobserved edabf18d1deed67e4e87b124c3dc4a46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:06.794063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023759/publication.txtobserved 7ade3d4700eb6894c98b12d0825fd09e...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. |
|---|