OT-2026-000085337
Publication integrity record
Foam pad vacuum gripper, two 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-2026-000085337) never changes.
Identity and time
| Publication number | OT-2026-000085337 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-73b4-9ab1-e01e042fbbe1 · 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-2026-000085337 |
| Status | PUBLIC |
Content hashes
| Canonical text | 096b950b98f5e280346ecb2135c6e52c65f26912a9210a5abc23b64ada595a63 |
|---|---|
| Markdown | be4c67dc4b91633203636173e6d86f19542320e6c32b8908192795905ce773c5 |
| Publication page | 12e41202ca971baec70cbe2399acfb4ab7d8df54e217fc80de97ed31ba34b5cc |
| Manifest | e2e4d1daecddf10a9d5af3f4e69a1d3505261b30aac39465d576274b1829c0b7 |
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 | 0zDBpVYtc0GJbxvh/WZ6VKHk9kv1ThKVj8eXwYVHVt7R3Z3dDbqTfKbltScI5yt22zBxETyobKjybnVQvwUODQ== |
| 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
| 2026-09-17T09:54:03.851160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085337observed 12e41202ca971baec70cbe2399acfb4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:03.831803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085337/manifest.jsonobserved e2e4d1daecddf10a9d5af3f4e69a1d35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.813101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085337/publication.mdobserved be4c67dc4b91633203636173e6d86f19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:03.794815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085337/publication.txtobserved 096b950b98f5e280346ecb2135c6e52c...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. |
|---|