OT-2026-000080341
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single 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-2026-000080341) never changes.
Identity and time
| Publication number | OT-2026-000080341 · never reused |
|---|---|
| Internal UUID | 01a0ae96-7e77-7478-91cc-594f18c884e9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:13.512436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 502a58b1bd732119566b00ae876637c40165a1183c85037688481cd9773f9f79 |
|---|---|
| Markdown | 90bf1e5434d360471cf14b9a7663ffbb9e8587b386b108eb4a85623ef7b65955 |
| Publication page | f65e1d024513caba58574be2343ebdff844daf99117d61b39906973ae49b21cb |
| Manifest | 9f19f83c185fd2346c0146f545661e37919bc915936c1b7ab93860198e77503f |
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 | 8tZ7lvJvKyUF0ne0wWkq4Jcuds2nJ0BrqiHxkYnnNINxho30zoIZCrcWnyHdiTDEsskj3uBSzWuCaajeaUq2Ag== |
| 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
| 2026-09-17T10:02:49.258501Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080341observed f65e1d024513caba58574be2343ebdff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:02:49.238539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080341/manifest.jsonobserved 9f19f83c185fd2346c0146f545661e37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:49.219339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080341/publication.mdobserved 90bf1e5434d360471cf14b9a7663ffbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:02:49.189053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080341/publication.txtobserved 502a58b1bd732119566b00ae876637c4...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. |
|---|