OT-2026-000086611
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000086611) never changes.
Identity and time
| Publication number | OT-2026-000086611 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7d8e-88bf-0836da97b63a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086611 |
| Status | PUBLIC |
Content hashes
| Canonical text | f05c3bb68a4fa9bd56df4d0101dd1c3b401ef6534b7b8f9fa459626ca271e3de |
|---|---|
| Markdown | c4f300fd98fe23272a678e9c0e4266e5a858bfe50e272458c515b4549072924a |
| Publication page | f3a6d941ab23a8eab051ed9be2c63e3d5f8aff29ae9f7db6289ed7de472ad9a7 |
| Manifest | 62ccc058a08ab2660cdff74aea6c0953be63c86e4e90a20b58828e9c7826f2fb |
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 | NR1pDk5iuo0bFIxAGeginFxNMkm1RxbPLZJ+v7tTLTJ9U+9+QZbCBu/dU6sxSBM6ikJtkZNRKZEKe5qUIHzLBw== |
| 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
| 2026-09-17T09:52:27.503427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086611observed f3a6d941ab23a8eab051ed9be2c63e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:27.483369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086611/manifest.jsonobserved 62ccc058a08ab2660cdff74aea6c0953...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.467167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086611/publication.mdobserved c4f300fd98fe23272a678e9c0e4266e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:27.449730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086611/publication.txtobserved f05c3bb68a4fa9bd56df4d0101dd1c3b...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. |
|---|