OT-2026-000085061
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, sustained blow-off before 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-2026-000085061) never changes.
Identity and time
| Publication number | OT-2026-000085061 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-73f0-bdbf-7a6b12d8b457 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085061 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93e8451ce35dadd92558fa9aae49fa5d4db0471006bdef8325bbbebc3d439ebe |
|---|---|
| Markdown | 82e02be10dd15f28e66b39e38d0a090e6fae048248bd553e3eb7cd07e3127e21 |
| Publication page | 9d07a84ef1f4134caac14ee47156a0195da1ef7e1618818f103723649bff1aff |
| Manifest | 73879274f58f54097b33fc90d5e9ee88fcc5bce92716198ec43e28c2b521add5 |
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 | TxRoYlNWpvwSfF88SgDc8WG7e/7cH0TNiqFaqDdemkAF/mN0cA29NK+s5yRiIOGtMVSU4V504jA+sCXyiuk7Ag== |
| 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
| 2026-09-17T09:55:04.999356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085061observed 9d07a84ef1f4134caac14ee47156a019...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:04.981926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085061/manifest.jsonobserved 73879274f58f54097b33fc90d5e9ee88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.963647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085061/publication.mdobserved 82e02be10dd15f28e66b39e38d0a090e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:04.944876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085061/publication.txtobserved 93e8451ce35dadd92558fa9aae49fa5d...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. |
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