OT-2026-000079908
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000079908) never changes.
Identity and time
| Publication number | OT-2026-000079908 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4376-7f28-a2dd-baea86fbac4e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079908 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f44ef40f6cba24b713fde157b44a6bc31796b20a9d52b2cb15f9e46391478e9 |
|---|---|
| Markdown | 4d0e8398956b730aaf3795ba40fcd5167373094852ce61950e0c65d5c80083d4 |
| Publication page | 38e67f922e29589dee8793f1016d378a6f1ca98e0e1aade4af696a72f7772da6 |
| Manifest | 09a0388127aeebba788e0564abd6c99ca208a10b66b2744a4ed37c419d32db28 |
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 | T9nL2UmHC2juNz6yvzd0KDuLTudYPaUu6JLGQQlcHC0/WGFKCOsN3EVGd1MaGF62rfALDgI8+7l/lozLUvxICA== |
| 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
| 2026-09-17T10:03:48.397205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079908observed 38e67f922e29589dee8793f1016d378a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:48.378216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079908/manifest.jsonobserved 09a0388127aeebba788e0564abd6c99c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:48.360375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079908/publication.mdobserved 4d0e8398956b730aaf3795ba40fcd516...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:48.342035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079908/publication.txtobserved 5f44ef40f6cba24b713fde157b44a6bc...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. |
|---|