OT-2026-000056696
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two stage ejector, sustained blow-off after set-down, on a tool changer
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-2026-000056696) never changes.
Identity and time
| Publication number | OT-2026-000056696 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af6-7807-bf0b-9df6b1abe57a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056696 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6820bf87b24d958fc0cd9705c8441febf6ada6829c25a8e16302cae27986f17 |
|---|---|
| Markdown | fa83ce305121867bce94b6cd7ee67d9471d79db1d044179fc08f143b74d2b302 |
| Publication page | df78d8b2a7a80a77559fd682be44d02d4726ddf464689b1690529eea6c6aabbc |
| Manifest | 46c4239186661603b562302759d93e00778cac4e000925934e62ca64ab317cb1 |
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 | MOfCrig0j2+FdK/MMpdRwVnJPWI6Oi0M5nq0SdGDtczg5HGsh0KmKlRjAoo5DECagG8CicIxovXpEv+r7+MRDg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:06.070936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056696observed df78d8b2a7a80a77559fd682be44d02d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:06.052499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056696/manifest.jsonobserved 46c4239186661603b562302759d93e00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:06.034725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056696/publication.mdobserved fa83ce305121867bce94b6cd7ee67d94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:06.009874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056696/publication.txtobserved c6820bf87b24d958fc0cd9705c8441fe...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. |
|---|