OT-2026-000008825
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off 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-2026-000008825) never changes.
Identity and time
| Publication number | OT-2026-000008825 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b6-7737-8a1a-d081bb21b1d0 · 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-2026-000008825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 931c6d5d899b71f6c2c8cd5b68d66b069f5a14d4c3ed1b5df216e9f5185c7d5b |
|---|---|
| Markdown | 67e8504eb5c167e90be2128dbd081e701583271db77397ce3db0cac6f57d8812 |
| Publication page | a22fe0f05d40d95d6ec5594d005a48be4f3d50f984c46b7dbdeb6ece80012889 |
| Manifest | 4038537ce7e4445db76dad2e44b5eda9f0c37373834cc2b9b720c9ebce6272e6 |
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 | YtB/S5yjPzt0YAQNEC7jcFfZwLy08n2F5DHzvPoc3mNHXeauPbOwYY23xdBDGlEiOwTKFxF5CuQGmCFzMUuJDg== |
| 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
| 2026-09-17T12:17:23.272675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008825observed a22fe0f05d40d95d6ec5594d005a48be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:23.251467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008825/manifest.jsonobserved 4038537ce7e4445db76dad2e44b5eda9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.221490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008825/publication.mdobserved 67e8504eb5c167e90be2128dbd081e70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:23.201082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008825/publication.txtobserved 931c6d5d899b71f6c2c8cd5b68d66b06...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. |
|---|