OT-2026-000026496
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, pump fed, manifold pressure sensor, pulsed 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-2026-000026496) never changes.
Identity and time
| Publication number | OT-2026-000026496 · never reused |
|---|---|
| Internal UUID | 01a0ae71-f4a8-789f-a008-31ba2f589918 · 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-2026-000026496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17643a1b42c9e9a54b684994005700eda0e36d68f6b624d874034af992ac985d |
|---|---|
| Markdown | 9d53d4720355f281cd1aa2f926835bfde84c2f3ba26c72f4e7f03d4ff676f31b |
| Publication page | 4f27a88ed611175442b8d2138e8a262aee9c30feebe5a637c2025bea2f499f8b |
| Manifest | a53237e4e14c0857718440caa1c3530f82ac99f4297efe91fd2cebe1c33dabda |
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 | bJl72idVecFDegRhmTR9h93jAiY+uhX/czyZHuaqfHFPFUT6Xsl5c6Z4FuvuE3CqXZapIXnmgWs5O0RVccemDA== |
| 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
| 2026-09-17T11:44:37.568520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026496observed 4f27a88ed611175442b8d2138e8a262a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:44:37.549875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026496/manifest.jsonobserved a53237e4e14c0857718440caa1c3530f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:37.526292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026496/publication.mdobserved 9d53d4720355f281cd1aa2f926835bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:44:37.485938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026496/publication.txtobserved 17643a1b42c9e9a54b684994005700ed...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. |
|---|