OT-2026-000085130
Publication integrity record
Foam pad vacuum gripper, three zone face, four 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-2026-000085130) never changes.
Identity and time
| Publication number | OT-2026-000085130 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b9-7c28-8962-b05907971695 · 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-2026-000085130 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6cc36d8dc39fd2cff2d66c4ce16c4d79059b115745957783d369c5837e3396f |
|---|---|
| Markdown | 93f59ba138fab7ac334907c1238cdbb32f30bda1ed38b18b904a1bd7386d6d5d |
| Publication page | 221c3a786b0e1edaf078d3b2896bfca81588d651fc2c00b5939128f641efc8f6 |
| Manifest | b0047586ece5f252e57e7d67c505242749df19849a5715fcf14e37507958134f |
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 | kXf4+xS8WrTdf2mgD7db4G9VIiXFvO+rICX9Pqu3lXjo6vqjqk8+itU25qA+WDA4jyPI4OyoCK80yI3RC1FmCA== |
| 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
| 2026-09-17T09:55:12.335629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085130observed 221c3a786b0e1edaf078d3b2896bfca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:12.319335Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085130/manifest.jsonobserved b0047586ece5f252e57e7d67c5052427...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.303761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085130/publication.mdobserved 93f59ba138fab7ac334907c1238cdbb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:12.286617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085130/publication.txtobserved b6cc36d8dc39fd2cff2d66c4ce16c4d7...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. |
|---|