OT-2026-000086597
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, 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-2026-000086597) never changes.
Identity and time
| Publication number | OT-2026-000086597 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c98-7888-aba3-088e5cf6899d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086597 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63858b0a5f3e1896996b5236b243166cd7dafade53f55d1cfc87d1a4df24030a |
|---|---|
| Markdown | 955aec7aa8aed3b5b7c3015399ce4d2112ee3c198d82b007f1a0df1eda1e3c9b |
| Publication page | 413218b0f9d1615d171cb756975b32f5d3fc6a904d5d348c86a05f7d4d846454 |
| Manifest | 3c0ce04e2cc062d6c72b890a918a6e3de7771de4043ec58c133aeb01bbaeee43 |
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 | cobsnfsttIlNfbN3MZgN/Jk9DKxnBAP0E4WDFXrbwehOK7tJIMsyymaG9Z493XVO5B8pa5V6Maem1HooytKuBA== |
| 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
| 2026-09-17T09:52:26.434138Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086597observed 413218b0f9d1615d171cb756975b32f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:26.417466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086597/manifest.jsonobserved 3c0ce04e2cc062d6c72b890a918a6e3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.398873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086597/publication.mdobserved 955aec7aa8aed3b5b7c3015399ce4d21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:26.379912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086597/publication.txtobserved 63858b0a5f3e1896996b5236b243166c...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. |
|---|