OT-2026-000063551
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000063551) never changes.
Identity and time
| Publication number | OT-2026-000063551 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f945-7ad5-9f82-014b72274fd1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063551 |
| Status | PUBLIC |
Content hashes
| Canonical text | ee867ace854b2a5a079f6b43601aa46f1d3308b7b9e399e7335314c674ede7cf |
|---|---|
| Markdown | 2d1cfd1312d89cb8d95c9a1d7c2e1dacd5d4027ef87bce976f9787ae4444e05e |
| Publication page | c0adee892dc9b00272dc8e9bcd8c91369702e02ab0537bbb34c265a6ab96024f |
| Manifest | 43bfa37e69929438b3a58ea5fcd9d0452386f7109068e3ffb52853c55c149c7e |
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 | 3drjz1FiUuZuKbt1q0puTxT13iQQMKliSZqfLQRPu+wB+bNIQfhVRGNFyQomADaT3X0qBPUmGeT4HHUBGaOOBg== |
| 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
| 2026-09-17T10:37:33.161368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063551observed c0adee892dc9b00272dc8e9bcd8c9136...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:33.139411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063551/manifest.jsonobserved 43bfa37e69929438b3a58ea5fcd9d045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:33.117525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063551/publication.mdobserved 2d1cfd1312d89cb8d95c9a1d7c2e1dac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:33.096630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063551/publication.txtobserved ee867ace854b2a5a079f6b43601aa46f...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. |
|---|