OT-2026-000073565
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two 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-2026-000073565) never changes.
Identity and time
| Publication number | OT-2026-000073565 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb9-7e5d-9c4f-23fc205eec26 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073565 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3993bcc836f50e95db08f0d2562fe793cf4ffbce2d993e37691e58178e797616 |
|---|---|
| Markdown | 4a0d3b4dc5d6b146eaf00098fe038fe194ca7afbcd6441c3c729a07baf0f03db |
| Publication page | 0e76edd07c792920bb5987cda8b62a9b50a8db5b6aaf3b6953d3ef7515580478 |
| Manifest | 180d6037f1917dd8eafe86565410afd92c0c652d335cae1c366928532bc147b1 |
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 | GDbMp+qWq06yVOEoi5M9C90UuAunIsmyjsnIdaMvrZa2AkXPHj+MpdT5QjqxW5xO7L0WR/QQLsTPrG7qymOwBQ== |
| 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
| 2026-09-17T10:21:44.344549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073565observed 0e76edd07c792920bb5987cda8b62a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:44.326537Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073565/manifest.jsonobserved 180d6037f1917dd8eafe86565410afd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:44.307769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073565/publication.mdobserved 4a0d3b4dc5d6b146eaf00098fe038fe1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:44.289391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073565/publication.txtobserved 3993bcc836f50e95db08f0d2562fe793...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. |
|---|