OT-2026-000064654
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, manifold pressure sensor, vented 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-2026-000064654) never changes.
Identity and time
| Publication number | OT-2026-000064654 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb8-7db3-a402-5250648cf661 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064654 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41cdca0a593fd2ea8ae61d61cb04b27ef8ed3302ac67598f7f8b6d54845d209b |
|---|---|
| Markdown | a1e4348fab1229c83ae42b7362334094b3a6f90d5ade7a05d26662b449c038bc |
| Publication page | 3a5537f9843c93fdd7514c7a83eb7cc2d1a56b94d27dc874c36dd6555571d82d |
| Manifest | 94a84d2ac22c316da2e750ad2ab01f10d79e1d5094be924a7c5326d6b5f63b72 |
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 | Sa/28SJskp2XwH2eDQeQj26HGMTX2ZMFd4o0mcln4pEazcDWKD8aCMOQ4JYOVHRS5T1ht0rEuwp3VpuT65NGDg== |
| 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
| 2026-09-17T10:35:26.616594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064654observed 3a5537f9843c93fdd7514c7a83eb7cc2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:26.596274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064654/manifest.jsonobserved 94a84d2ac22c316da2e750ad2ab01f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:26.576823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064654/publication.mdobserved a1e4348fab1229c83ae42b7362334094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:26.557035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064654/publication.txtobserved 41cdca0a593fd2ea8ae61d61cb04b27e...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. |
|---|