OT-2026-000080038
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, vented 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-2026-000080038) never changes.
Identity and time
| Publication number | OT-2026-000080038 · never reused |
|---|---|
| Internal UUID | 01a0ae96-4377-7423-a150-2ae50c04dabd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:58.480954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000080038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b0a53be0ab4cdbc0617510562bcd848c13aacf20828be88c28f10bc9ef2322f |
|---|---|
| Markdown | 59a6583f25aa3d66a16b521325b5d2ffd4b2767e674340c21f60abfd182112ca |
| Publication page | 49027cf100de8883613b94937b77fdf14027ddb5d90db350d974f29ff492f47d |
| Manifest | 937569a05a4cddb67959cab41bf19f0c46a505a86e9122a142047fe8169ebb31 |
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 | THu/Bw8lPkpeV8R2dPqkRvW60SiyQfT2y64ZlFm0JX6K2pOADPuW46KfGvIdURZi9M1om+go0A6AuHwRt2PVAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:03:57.839850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080038observed 49027cf100de8883613b94937b77fdf1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:03:57.819539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080038/manifest.jsonobserved 937569a05a4cddb67959cab41bf19f0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.800217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080038/publication.mdobserved 59a6583f25aa3d66a16b521325b5d2ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:03:57.781405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000080038/publication.txtobserved 3b0a53be0ab4cdbc0617510562bcd848...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. |
|---|