OT-2026-000085446
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000085446) never changes.
Identity and time
| Publication number | OT-2026-000085446 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7c98-9c90-d86f4a212d53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085446 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ddc9161dcd54934df595ae75f46da71efeb5fcf56ad5ccb937274245ea68d50 |
|---|---|
| Markdown | ae8401310c3513813cd6078568fc016b3f1645e3bb66006ae9832a7f0c6c9ffc |
| Publication page | b0548dc2bfc58c829724472516dc0434297515d947d39c1180d3e73c3979aa31 |
| Manifest | ffacd987365960075d4905cabd451560db69bcf89d1c499e27939f0800b326cb |
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 | lIJWDdcc5g26sFuRf0+tvAY0Ru2pM5+vWlQE9RVurfgdYKkPJGz5YsAmn6+p5x//m6Gjwz1kgeGTwts5m6NZDA== |
| 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
| 2026-09-17T09:54:13.988519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085446observed b0548dc2bfc58c829724472516dc0434...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:13.970945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085446/manifest.jsonobserved ffacd987365960075d4905cabd451560...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:13.954754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085446/publication.mdobserved ae8401310c3513813cd6078568fc016b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:13.936559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085446/publication.txtobserved 0ddc9161dcd54934df595ae75f46da71...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. |
|---|