OT-2026-000009026
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, two 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-2026-000009026) never changes.
Identity and time
| Publication number | OT-2026-000009026 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7b0b-90ca-605defb71674 · 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-2026-000009026 |
| Status | PUBLIC |
Content hashes
| Canonical text | 86d94d15c4e104b716ef37caefa50eae28cc62989afeb1f2a30a30ad764ecd79 |
|---|---|
| Markdown | ddd232d03eba1f7623cf3843ee13a678dd4b14cb2f3c8cd59d7d926e0c586042 |
| Publication page | 70c8da7b1c4b94f689e789b174c24a228327bb25cbaa393a54149b7d29aab6ee |
| Manifest | a64fecc4fcc14bf5d03ec3dcabdd7ab431e30be199f3d6ef6b419d3748616981 |
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 | MU8zyOQUebflBo4EwuGHfNysnDUhN0j/XY6/8nrL5VnYlcTby1cYr2q/tovdhzQHzCi2IRtibQCHUAdIe6kLDQ== |
| 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
| 2026-09-17T12:17:40.224636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009026observed 70c8da7b1c4b94f689e789b174c24a22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:40.204659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009026/manifest.jsonobserved a64fecc4fcc14bf5d03ec3dcabdd7ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:40.183180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009026/publication.mdobserved ddd232d03eba1f7623cf3843ee13a678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:40.163968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009026/publication.txtobserved 86d94d15c4e104b716ef37caefa50eae...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. |
|---|