OT-2026-000035967
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line 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-2026-000035967) never changes.
Identity and time
| Publication number | OT-2026-000035967 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4ca-724d-97a4-78c72290ad5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035967 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a573df39b5a861ece1248702405db37b1af1e1090c0dad6447286d2345e1fed |
|---|---|
| Markdown | 8eb3f304454341c1e5a7aec51c4918f1276644e04483d7a1d3a83a998bbb6c0a |
| Publication page | 59c0050057377f8a7d4b5b3106b80810fc0468e6b26946f96cf8ea45acf36624 |
| Manifest | 41427835ad7b51c65e249b0fdea13aff20d1156f14f69276931d266b4c1a3582 |
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 | l/C2JcgeN8gQyz8nct7O/jHVAKVCkCpLgpFc++XF/fTWgx+5bJ+nxEUAfrENgYJz8tkrhTXf7rK7Wfo1wzdiCw== |
| 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
| 2026-09-17T11:27:49.690925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035967observed 59c0050057377f8a7d4b5b3106b80810...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:49.671105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035967/manifest.jsonobserved 41427835ad7b51c65e249b0fdea13aff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.653174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035967/publication.mdobserved 8eb3f304454341c1e5a7aec51c4918f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:49.634126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035967/publication.txtobserved 8a573df39b5a861ece1248702405db37...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. |
|---|