OT-2026-000051892
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000051892) never changes.
Identity and time
| Publication number | OT-2026-000051892 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c85-747e-9c48-b1377a295620 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051892 |
| Status | PUBLIC |
Content hashes
| Canonical text | a28108f32c32eeb28e09bbb0b0e198b1c045ae494415f6ff79a53987b1565f28 |
|---|---|
| Markdown | 03c0b1f5d712dd5b2465b5d759b9dde88dd7e28e7ef9517ec259a1e17f0a754c |
| Publication page | bbfa393b4fcc283b0041fd0224853e81c5d4a3a245fa7bfb889aa1ecb34c7fb8 |
| Manifest | 2ad95a48e3f29fef7edf1035b2faac306c07db1b499741c9cc6c49fee179270e |
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 | QvyJiJ3Ndk0Oy7ft8JlSyPRDrSCRZBcX6l6y6woqrnM2E4aN3VvKEdyG78Mxpx5Tak6jADSoLhuYS39iQc8GCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:58:51.275136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051892observed bbfa393b4fcc283b0041fd0224853e81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:51.256124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051892/manifest.jsonobserved 2ad95a48e3f29fef7edf1035b2faac30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:51.236386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051892/publication.mdobserved 03c0b1f5d712dd5b2465b5d759b9dde8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:51.216851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051892/publication.txtobserved a28108f32c32eeb28e09bbb0b0e198b1...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. |
|---|