OT-2026-000010212
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, sustained blow-off 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-2026-000010212) never changes.
Identity and time
| Publication number | OT-2026-000010212 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb7b-7182-8a34-84386cbfc181 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010212 |
| Status | PUBLIC |
Content hashes
| Canonical text | bf97168be9bf435ab62f45a2f3b32c2a2bf033ad78e59d0df853c0183658c7d7 |
|---|---|
| Markdown | 3e98bdfa47b1deeb02810a6124bd6454de8555132af911f4915df99059abe05b |
| Publication page | b1f77cda920eb111231a6ae17525f6c6b84640050b9f520b3467ff99afd812f8 |
| Manifest | a94138dcbf7087feb0bad5f672f07388ded358b7651e022556917d319d9bd795 |
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 | JQq7T4lyfbVfjJHKolA1ORUXDCGeQ5a5Dpq/sv09/KrEQgLJNoTorxrvARrKpemJrtZe/MLFSNqv7jzN7PLCDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:20.147441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010212observed b1f77cda920eb111231a6ae17525f6c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:20.127104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010212/manifest.jsonobserved a94138dcbf7087feb0bad5f672f07388...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.109503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010212/publication.mdobserved 3e98bdfa47b1deeb02810a6124bd6454...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:20.088122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010212/publication.txtobserved bf97168be9bf435ab62f45a2f3b32c2a...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. |
|---|