OT-2026-000097296
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, supply line pressure sensor, sustained blow-off before 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-2026-000097296) never changes.
Identity and time
| Publication number | OT-2026-000097296 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7457-9c97-8e9f2b128682 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097296 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a2d4144779543a8f9837074b5e9cfd0c8e2140341f02a66ab989d882e0ff31e |
|---|---|
| Markdown | 0fa9c369e2cba7a3a40fdc04c05eddee61a0f67db54582c3a1e9d18ba626dccd |
| Publication page | c0cba8e37ae07fb5d59a9ecc95df00ccc1e71ab6307293c58100701d7556e837 |
| Manifest | 80e379594a1e24a4e9fe937919bb253d57ae91ac91eabcad9956bf9d75dc307b |
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 | tsln4zb8yKsb1/JECO14Nj+QcqphPZy+vVnrPv42uRntpxJL8jApvbdHECDEagV97QeI2HtAup9eHc3glta5Bg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:33.747606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097296observed c0cba8e37ae07fb5d59a9ecc95df00cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:33.730125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097296/manifest.jsonobserved 80e379594a1e24a4e9fe937919bb253d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.712441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097296/publication.mdobserved 0fa9c369e2cba7a3a40fdc04c05eddee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:33.695754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097296/publication.txtobserved 5a2d4144779543a8f9837074b5e9cfd0...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. |
|---|