OT-2026-000076592
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, vented 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-2026-000076592) never changes.
Identity and time
| Publication number | OT-2026-000076592 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06e-7aa5-a91c-19c599a5192b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076592 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d54443a9e6089733edca503edb6f5d0d64dc1f0e582239285f360c027522e02 |
|---|---|
| Markdown | 52f3f60a5eadfe209997a85ceb18c066fddf611cb96d12324c4dc04e7310378f |
| Publication page | c25ff429beda81aa2fc61bbddf1d9824e6dc7e919d4556ef4c75c3cc954e499a |
| Manifest | 6332d21713664f8070297d6a7d77469917e7931736151eb9cda5dcaadef96d71 |
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 | e5Ctlgzz0KaZVMpPFCMc5yKqNYg0BnGHnz3UwP8WR1GGDzq+duH/h7OGHwvTyvowUknvUHY93aukdwwBbbglCw== |
| 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
| 2026-09-17T10:09:19.053690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076592observed c25ff429beda81aa2fc61bbddf1d9824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:19.035598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076592/manifest.jsonobserved 6332d21713664f8070297d6a7d774699...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:19.016380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076592/publication.mdobserved 52f3f60a5eadfe209997a85ceb18c066...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:18.996066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076592/publication.txtobserved 1d54443a9e6089733edca503edb6f5d0...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. |
|---|