OT-2026-000041956
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after set-down, on a tool changer
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-2026-000041956) never changes.
Identity and time
| Publication number | OT-2026-000041956 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a7-718c-8226-07534a3c8f62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041956 |
| Status | PUBLIC |
Content hashes
| Canonical text | b85953b01802aa7e5ad12a9c1f231edc66005d4bb4a0b566dad3cc2c2d0aa9c5 |
|---|---|
| Markdown | 5dcce0112b8522b42670c718b334868e1ec6947a5ba1cfec82ff8f642c8ad0e5 |
| Publication page | a19ec8268118965a27844b566c28273ec7e42c868b4af47a04101e55019b0b32 |
| Manifest | 185789875682f07385bdefc276333ceff0896b9603c7aafa9c017c8c7b8b24a0 |
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 | KpBKh1FoCFCmZMc5blJHJllXlefK8+aVYq0jXbjwyOWAbFIOss8Q7nPDby2Q+F8v90Dlq5FHcHkHrhSz41QICg== |
| 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
| 2026-09-17T11:16:50.847313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041956observed a19ec8268118965a27844b566c28273e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:50.830765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041956/manifest.jsonobserved 185789875682f07385bdefc276333cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:50.813254Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041956/publication.mdobserved 5dcce0112b8522b42670c718b334868e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:50.795386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041956/publication.txtobserved b85953b01802aa7e5ad12a9c1f231edc...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. |
|---|