OT-2026-000084722
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, sustained 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-2026-000084722) never changes.
Identity and time
| Publication number | OT-2026-000084722 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25d-78c2-8241-c04e63d9dfdf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084722 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2e5f39b31e2908d378c4494c4017337f84597d4a57c0dbb02910f518e57abeb |
|---|---|
| Markdown | 914907c783d57445cf6cd8d82b94be542dc255316a51016a53d669bf8af9d1c6 |
| Publication page | 7f0a27df23601609d3a1d45d44bb773712c8a7c850d346ee05a7c9b54f1bc04b |
| Manifest | e92985e2994e1b70fa8609103419c6bf840245b7e62200d24ebb3a0ef49f081f |
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 | zo5PVDFaXSAnfRGFVuIoVPMUX6gpIq/V3RWu/TQ4mQPBZhz6AMynjuaVvZBn98EF5AWSiLDJ9+2RVFCQ8HhdBQ== |
| 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
| 2026-09-17T09:55:39.716840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084722observed 7f0a27df23601609d3a1d45d44bb7737...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:39.690803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084722/manifest.jsonobserved e92985e2994e1b70fa8609103419c6bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:39.670247Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084722/publication.mdobserved 914907c783d57445cf6cd8d82b94be54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:39.652331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084722/publication.txtobserved f2e5f39b31e2908d378c4494c4017337...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. |
|---|