OT-2026-000008962
Publication integrity record
Single cup vacuum gripper, two stage ejector, supply line pressure sensor, vented after 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-2026-000008962) never changes.
Identity and time
| Publication number | OT-2026-000008962 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b7-7ca8-bb20-f73614751ae6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008962 |
| Status | PUBLIC |
Content hashes
| Canonical text | e65713e19df4af1068b064c134beb6b89046007c45a50be5b496e08c56027e5e |
|---|---|
| Markdown | 8af11e5b2d1d4036737590c324b1cddb4dc4be53689c21f783c7f32f40b4a7c4 |
| Publication page | 5c2fae061501376eb1769d815f537dfd21462591fcf7d51597662e753231a007 |
| Manifest | 97a9967f7bfcc8a9da8682b08320abda022657b9f48c1db58ee29f3231155244 |
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 | l9+896frkUALAoD0kZ5o7nzl3F7RrJWW2IJC2VZEUWDnFEXudf/liI87fEVNiQgKh+kX2WnBx/PyxOxXQC6zAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:22.434050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008962observed 5c2fae061501376eb1769d815f537dfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:22.407061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008962/manifest.jsonobserved 97a9967f7bfcc8a9da8682b08320abda...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:22.389753Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008962/publication.mdobserved 8af11e5b2d1d4036737590c324b1cddb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:22.371121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008962/publication.txtobserved e65713e19df4af1068b064c134beb6b8...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. |
|---|