OT-2026-000058795
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000058795) never changes.
Identity and time
| Publication number | OT-2026-000058795 · never reused |
|---|---|
| Internal UUID | 01a0ae89-479c-7bdb-a889-8e280cc64670 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:47.568543Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058795 |
| Status | PUBLIC |
Content hashes
| Canonical text | d76df3ffe234060cdeb8b1c6169be6b483baebf825743e74e1dedc819bd6dc0a |
|---|---|
| Markdown | 32d1919a00dfbf6890b982a7fb8bdddea0508b1f8ae065058aaa7d179d94ac9a |
| Publication page | 5f22ed2e0d379c6c7e3141f7b0948da62b89dfb5d2da19557d5d64d81a3050f9 |
| Manifest | b2b1459ce870712be4d9d9955b5b2cf041e3deb50676afd40982a990a89290c8 |
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 | MCuzAV6vfLk1zI/5piuY5JgS22RWn0G3ff0xUngkjoYNV7+2jkjMLHGd1xVl5y0V4l4it5+QD7yFI/I1lwKLCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:46:18.922614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058795observed 5f22ed2e0d379c6c7e3141f7b0948da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:46:18.904147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058795/manifest.jsonobserved b2b1459ce870712be4d9d9955b5b2cf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.887627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058795/publication.mdobserved 32d1919a00dfbf6890b982a7fb8bddde...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:18.870619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058795/publication.txtobserved d76df3ffe234060cdeb8b1c6169be6b4...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. |
|---|