OT-2026-000086926
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, sustained blow-off before set-down
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-2026-000086926) never changes.
Identity and time
| Publication number | OT-2026-000086926 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-7d2c-93f0-6473abfc06b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086926 |
| Status | PUBLIC |
Content hashes
| Canonical text | 74018c3a70fe4cf803e576be80cc37c9fbaaffb43eb11e78205af07d0c3ac9fa |
|---|---|
| Markdown | 8d168ab8d312c4af5f7b95a6399ea464ff5437b433c30e072b9e22aee22286ad |
| Publication page | a44dc3b4972b41d94593878faf8a9714ed8df1b917aa09c30994b5e1d11a2674 |
| Manifest | d264fbfb01ba48632aea65234bfdaf0eaea222fdbfb524686ff17157d9a8daf3 |
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 | OtXuaNV9GllbLvMmQR5uxSdhcWB8mMU7sohe+HrkdfM6VQyn1l7em6i7+4Idsmp6CGupPl3SNb1RekI0FCW3CA== |
| 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
| 2026-09-17T09:51:46.995589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086926observed a44dc3b4972b41d94593878faf8a9714...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:46.978709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086926/manifest.jsonobserved d264fbfb01ba48632aea65234bfdaf0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.961589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086926/publication.mdobserved 8d168ab8d312c4af5f7b95a6399ea464...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:46.943080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086926/publication.txtobserved 74018c3a70fe4cf803e576be80cc37c9...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. |
|---|