OT-2026-000024086
Publication integrity record
Two pad foam vacuum gripper, two 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-2026-000024086) never changes.
Identity and time
| Publication number | OT-2026-000024086 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7741-acee-43d56613cf2f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2b54ef86883b020cff774b5d3444a5274818ea4b57602e569550ae225dc82271 |
|---|---|
| Markdown | 5926d7c04e9a0ee6b6734d9aded2a6205bebeb42c603bee65be5c6119034f767 |
| Publication page | 8806d25e0c4d2610dd4e1c191c3cf601fac04d11befc60a92080a33292ef9e4d |
| Manifest | 64efa21a67ab6f8f4f98b052b33fdafd217c43d86eb77f3f690f11a906b2518f |
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 | OCvxI60koTvhEqjTo9zexTX7+xuYqjrvSrtm1l0vMsQaBCBPStCuR7lPdgdXVc4H4FRtbPiUM8cM2ytizJVuDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-10-03T04:23:31.414166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086observed 8806d25e0c4d2610dd4e1c191c3cf601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-03T04:23:31.398649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086/manifest.jsonobserved 64efa21a67ab6f8f4f98b052b33fdafd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-03T04:23:31.383498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086/publication.mdobserved 5926d7c04e9a0ee6b6734d9aded2a620...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-03T04:23:31.366212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086/publication.txtobserved 2b54ef86883b020cff774b5d3444a527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-30T04:23:42.412525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086observed 8806d25e0c4d2610dd4e1c191c3cf601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-30T04:23:42.395700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086/manifest.jsonobserved 64efa21a67ab6f8f4f98b052b33fdafd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-30T04:23:42.378667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086/publication.mdobserved 5926d7c04e9a0ee6b6734d9aded2a620...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-30T04:23:42.359652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024086/publication.txtobserved 2b54ef86883b020cff774b5d3444a527...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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|