OT-2026-000059889
Publication integrity record
Four cup vacuum gripper, four outlet manifold, single stage ejector, 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-2026-000059889) never changes.
Identity and time
| Publication number | OT-2026-000059889 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7910-a4be-db70ad1db5d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059889 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93af7fd696ec5e7c14c8cb3b898c8f5c6ded4431d41869277b254b5c335667a1 |
|---|---|
| Markdown | 4998997a4bc68ac1462df6d6a1b6300ee2056afaeba03125de0d02822545e66c |
| Publication page | 69af7896b25ea83ad816e3e163ce351fc58a944650072fd415dab05309bb15d8 |
| Manifest | 6319855dad062cc39ee821b35c4f05a27ba3061e8546ea322437afb3ba590add |
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 | 7/iGB4xV6GYwdLhxFwq0PSt89EUjOKGDQ+pfDhiTbEyymsMdUJ54ff2kOOPbGHAHpRX/fOy+Oo+V8lu2LITKDA== |
| 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
| 2026-09-17T10:44:38.926493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059889observed 69af7896b25ea83ad816e3e163ce351f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:38.910492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059889/manifest.jsonobserved 6319855dad062cc39ee821b35c4f05a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.893212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059889/publication.mdobserved 4998997a4bc68ac1462df6d6a1b6300e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:38.875044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059889/publication.txtobserved 93af7fd696ec5e7c14c8cb3b898c8f5c...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. |
|---|