OT-2026-000079634
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, vented after 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-2026-000079634) never changes.
Identity and time
| Publication number | OT-2026-000079634 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b92-7cfa-8869-c40c760667b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079634 |
| Status | PUBLIC |
Content hashes
| Canonical text | 754e1543c64235cc22c439018d7f91cd11ae280e78c1dfd951f5c96806b5cbd3 |
|---|---|
| Markdown | 6601a72a202b79cf6faf8b02870fa3f091fb6be55b410af0050b2e4af69e509c |
| Publication page | dadc969933a0e8653ee779ddd10bc940c2d40ce21281d86a4c70ba77de512ff3 |
| Manifest | cae277a5580430426e5f50e8a6ba85c7a49d03da591b7ea647faac82ca680824 |
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 | Gm5J+kYgdBKPZgad4vOAfDdJD/W09056+4TX+1lXj8luVYG+KxBeuagUoLcvgPVhgKO+ihs2ykv2Hd3N7mVhDQ== |
| 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
| 2026-09-17T10:05:18.132976Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079634observed dadc969933a0e8653ee779ddd10bc940...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:05:18.116894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079634/manifest.jsonobserved cae277a5580430426e5f50e8a6ba85c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:18.098729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079634/publication.mdobserved 6601a72a202b79cf6faf8b02870fa3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:05:18.081451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079634/publication.txtobserved 754e1543c64235cc22c439018d7f91cd...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. |
|---|