OT-2026-000060484
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, sustained blow-off 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-2026-000060484) never changes.
Identity and time
| Publication number | OT-2026-000060484 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-b7cc-7ec0-9c27-aa0fd309007f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:21.818756Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060484 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b75966663e938114d8ddc760d58984449f646689633e3e9fb523f87d8683711 |
|---|---|
| Markdown | 13c4a8d60e43d28f86e869ec33b34efa46142a90c6d1841163166d7092ae09c8 |
| Publication page | 4c69d6b60089aa6822b619657c059da73ed905e0b6e7b25fb3738a5294f84f04 |
| Manifest | 0f2016d354c6cd56bf58a3430be690968190882df586d757c910a09cb5f359e0 |
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 | 5px3pF/XKjr/SmUQijAhJm0ddU/C/Ki+bWYC17hLXERKozgH0r0VrCb0UEFJqnwWxn0NRLOyED9+1S/ltTapBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:58.622035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060484observed 4c69d6b60089aa6822b619657c059da7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:58.603186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060484/manifest.jsonobserved 0f2016d354c6cd56bf58a3430be69096...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:58.581450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060484/publication.mdobserved 13c4a8d60e43d28f86e869ec33b34efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:58.559953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060484/publication.txtobserved 4b75966663e938114d8ddc760d589844...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. |
|---|