OT-2026-000060236
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, three stage ejector, 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-2026-000060236) never changes.
Identity and time
| Publication number | OT-2026-000060236 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a73-7d3f-881d-26054168a2d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060236 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaf864247facdba508cde956704288aa865bbd7cce0e67beb4fb1f23701910ea |
|---|---|
| Markdown | b4ba84066e58a490f0f1a33914780132633f96a199ab6ea048179ae33bd241e1 |
| Publication page | 484adfd4c11d5f41c58d6e87aa3ceb696dcbf27e67c01654b460f04e3ee71693 |
| Manifest | 199dfa840bef8d53b54084d952258fade3883ed488db1bfe6b2be39c7a77f5f3 |
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 | HBdWraTwy5DRGEkNGyFIiPskE1C7LpBleevbsVdV8KETAyAWYZ8XaQzJWSzu/nwqxiRDlsoJSGIovducJNLMBw== |
| 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
| 2026-09-17T10:43:54.964988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060236observed 484adfd4c11d5f41c58d6e87aa3ceb69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:54.946778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060236/manifest.jsonobserved 199dfa840bef8d53b54084d952258fad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.929322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060236/publication.mdobserved b4ba84066e58a490f0f1a33914780132...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:54.911122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060236/publication.txtobserved aaf864247facdba508cde956704288aa...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. |
|---|