OT-2026-000070461
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three 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-2026-000070461) never changes.
Identity and time
| Publication number | OT-2026-000070461 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545f-7c07-9a27-6afdee3ae578 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070461 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7069642e9048a645de058f3e6f5317fbbd9cfaaa11571c04c8eb91ec4f4d7773 |
|---|---|
| Markdown | 35ba9cf8f959211f8c57dd182ecbbe442f8fd706438ec4d44f3423ea16f2f3ee |
| Publication page | e3f0e7085d48c8b38f16f0750dffd48df4c4b854db57502d86b3cfc704a35b6c |
| Manifest | 124d535e8221f47db400056d43a7a30b311ccf0c2d4e06924e5314504c75908e |
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 | egXCJplV8Q1SjKVhH9QLRVaeF6JGLP0FdBvw6Lj5gQ92SXeLoH2l66reWYMHkQJ+d0riKujpVuh6WdZogQIEBQ== |
| 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
| 2026-09-17T10:26:17.247761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070461observed e3f0e7085d48c8b38f16f0750dffd48d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:17.230686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070461/manifest.jsonobserved 124d535e8221f47db400056d43a7a30b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.214269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070461/publication.mdobserved 35ba9cf8f959211f8c57dd182ecbbe44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:17.197298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070461/publication.txtobserved 7069642e9048a645de058f3e6f5317fb...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. |
|---|