OT-2026-000026512
Publication integrity record
Single bellows cup vacuum gripper, 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-2026-000026512) never changes.
Identity and time
| Publication number | OT-2026-000026512 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-706c-98cf-c9f27f399593 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:18.960773Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026512 |
| Status | PUBLIC |
Content hashes
| Canonical text | 630771d586471ed5e677bf3b29ce22c6b2331108b72aa6c151cee6e737d4764d |
|---|---|
| Markdown | 34d38ab9944b1ff1ca823bdec273affe0f990d95659a13f2da7c7075be7399f9 |
| Publication page | 5a80bdfabfef71cc8fa1ed38d10bad7fdadb9954a783d6d1790833db5c4ccc11 |
| Manifest | 4d66bcb60abb4d80b0451e17a4a2ed6a49935666abf3544df8c73872e8d6dfec |
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 | nAPdOATq06g/VEowd5WdHN/sySlC23n0v5E6VQ5nPkmbBdK/KcRrGi8sDIfVvtSDgS8PY66V0keP6fqIBk2+DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:44:09.354572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026512observed 5a80bdfabfef71cc8fa1ed38d10bad7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:09.337722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026512/manifest.jsonobserved 4d66bcb60abb4d80b0451e17a4a2ed6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:09.321110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026512/publication.mdobserved 34d38ab9944b1ff1ca823bdec273affe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:09.302016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026512/publication.txtobserved 630771d586471ed5e677bf3b29ce22c6...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. |
|---|