OT-2026-000070952
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single 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-2026-000070952) never changes.
Identity and time
| Publication number | OT-2026-000070952 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2e-7f02-bf16-c3e123906e7c · 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-2026-000070952 |
| Status | PUBLIC |
Content hashes
| Canonical text | db1507fb4d9022e96559acb2c30d0d3e21dbc828ac6354dc70ae55bbe8038674 |
|---|---|
| Markdown | 97677ddfb97e446978e8b44aec30cd0dce4b23043e118df394942fb45414b7a3 |
| Publication page | 98a733c0eea1d39025366a2d11e90299c02e698d0eace5d639113415ec6e7d44 |
| Manifest | 9d50e1c5a8d86b47064eda11749b84fabe71e682808a6fca369d57b7204b26ef |
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 | mBuo2JXwVkrll24W4HenEhW0RSt7woLgTKN9o3b4X2uFfHmhaqDef4TAq7+7n5ogVc5X/NH8MWnwlj94pdxtCg== |
| 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
| 2026-09-17T10:25:47.294812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070952observed 98a733c0eea1d39025366a2d11e90299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:47.277365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070952/manifest.jsonobserved 9d50e1c5a8d86b47064eda11749b84fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:47.260178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070952/publication.mdobserved 97677ddfb97e446978e8b44aec30cd0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:47.242676Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070952/publication.txtobserved db1507fb4d9022e96559acb2c30d0d3e...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. |
|---|