OT-2026-000041976
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed 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-2026-000041976) never changes.
Identity and time
| Publication number | OT-2026-000041976 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a7-7067-93a7-7dcbca393f83 · 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-2026-000041976 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7acb16e6b8fb488959ab25835b023e2b564b803977988ec8aafcde3b5ef315ba |
|---|---|
| Markdown | e6d9e6e3d7f637707b7d2ea961453a36c70753a85940d9092e3aa9301ea0e1cc |
| Publication page | 8d457fc628e5e3163071daf03d26509445862632f1f3b9d8fb82a6a2598c6800 |
| Manifest | 6e8a605db6c59482bb2f60d1a46c90c8087479b1f98c8b041e06554931c4baa5 |
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 | 8PqY+ST+96DbmxEpyA3oHp2m+5K0F6Wycg2mC/ZugywZzPvowTz658ICTv0dOtrTeYq5XabOeYXNo7gW5EgRCw== |
| 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
| 2026-09-17T11:16:52.212366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041976observed 8d457fc628e5e3163071daf03d265094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:52.196747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041976/manifest.jsonobserved 6e8a605db6c59482bb2f60d1a46c90c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:52.180597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041976/publication.mdobserved e6d9e6e3d7f637707b7d2ea961453a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:52.165080Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041976/publication.txtobserved 7acb16e6b8fb488959ab25835b023e2b...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. |
|---|