OT-2026-000085570
Publication integrity record
Foam pad vacuum gripper, two zone face, single stage ejector, sustained blow-off before set-down
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-2026-000085570) never changes.
Identity and time
| Publication number | OT-2026-000085570 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7d8b-9e7a-15fee6b15b01 · 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-2026-000085570 |
| Status | PUBLIC |
Content hashes
| Canonical text | b368b96255fb4608abc8a2eee45db26701a2ff823f94e353d57780170aab933a |
|---|---|
| Markdown | b710b66ce4ec559b729a0065da85426b37bd2ad80ff552e95aebed54e32557f7 |
| Publication page | 0d5f72b2936f6ca74d1c84bd5f55d6a0ff676a2b8a74de4fa6592f0bb299fb2c |
| Manifest | 4b331138e041c4833156028616bb1ce189aa3772159c352c1d592da322d8865a |
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 | 6a8LJn+Q6WNk/gZMIGspMdG/TSQGxxLiPoyLOyhWGE7/D+/OPCLqYdYPxEBubKQrQKRP8nYdGCU2TZE5ZlOjAA== |
| 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
| 2026-09-17T09:54:23.582144Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085570observed 0d5f72b2936f6ca74d1c84bd5f55d6a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:23.566496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085570/manifest.jsonobserved 4b331138e041c4833156028616bb1ce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:23.549189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085570/publication.mdobserved b710b66ce4ec559b729a0065da85426b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:23.531231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085570/publication.txtobserved b368b96255fb4608abc8a2eee45db267...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. |
|---|