OT-2026-000034571
Publication integrity record
Foam pad vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, 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-2026-000034571) never changes.
Identity and time
| Publication number | OT-2026-000034571 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-786c-b520-fa64d09bb24d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034571 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6eee8e6d47ff3e653e78a08b060cb3a337e9ffb8c1180aef8c0b2484dc431b0 |
|---|---|
| Markdown | cfcc475580f4cc64f1d1cbb28169053169c8dc39f459d3d7f13e9c3b2b6cc93d |
| Publication page | 5bde0b6300fde4d8b4703634f24d3ab8715818ea627eaf814887c166052ec8ae |
| Manifest | 64f16216d76d1f2aa62231a4ce4f667241cd7a41f350680d02ff87a8d8cf81df |
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 | clMXvJz10YA2e2OAkGtMe0tEYKwWHu8f546JaKmlgpM3xMbxR4dmA/GC50VpkU4WwNKdkhEnON/bhG8Jtum4Cg== |
| 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
| 2026-09-17T11:28:56.331044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034571observed 5bde0b6300fde4d8b4703634f24d3ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:56.310993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034571/manifest.jsonobserved 64f16216d76d1f2aa62231a4ce4f6672...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:56.291560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034571/publication.mdobserved cfcc475580f4cc64f1d1cbb281690531...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:56.272402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034571/publication.txtobserved c6eee8e6d47ff3e653e78a08b060cb3a...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. |
|---|