OT-2026-000070906
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, vented 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-2026-000070906) never changes.
Identity and time
| Publication number | OT-2026-000070906 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-727f-a4fa-fbcd16657a81 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9281d625715072598c3f399d497f62f5eb2cbf09ef0ac3d8b31d83f3720abb9b |
|---|---|
| Markdown | e3bb0cf45f0cb0dee9a9dbe317307a5371665cfc083a1d0848d61f87c427eba2 |
| Publication page | 349c18babcf6bb31845a790391d140f08fa45fe29b015a56c5a7781b33c91eba |
| Manifest | 0b7791616132c5f3af3ed30034d6d176ec3d4459e65b321907162a844550898f |
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 | asZcpvYVptEi32/7ugUEpz69xprPZXicpuDbEIlQ7u2G4AZZLkhuALESpfOcYXN4hFv3oGgjgJkiSYu/XUGPBA== |
| 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
| 2026-09-17T10:25:44.121775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070906observed 349c18babcf6bb31845a790391d140f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:44.106231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070906/manifest.jsonobserved 0b7791616132c5f3af3ed30034d6d176...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.089003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070906/publication.mdobserved e3bb0cf45f0cb0dee9a9dbe317307a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.072351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070906/publication.txtobserved 9281d625715072598c3f399d497f62f5...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. |
|---|