OT-2026-000073247
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000073247) never changes.
Identity and time
| Publication number | OT-2026-000073247 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-7035-ac6c-386bc53d6f40 · 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-2026-000073247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2fe55d1ed35555f8ad1ca02be9f1f0060fff453657e480f1003b450ab723e74e |
|---|---|
| Markdown | 97140a086c4960976bd14da37c8b7ece2f2bafc0c58a2c2c1c6031dd9982cc9a |
| Publication page | 2bb2c3a57da420e8547b926b98e17a30a21f039f478c35a67749c271ee73fb79 |
| Manifest | ea49bd04e5cb73dacb5abac78670b3cccc992340e03178e9a0f5886ce28b7e3a |
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 | ETImkXvBv/92e63VeZHB7v0rTpzK4Vqh0+raefdxE1rViMbW8coEIqv80KXBYjYWXzebBJYdcwxd1QKL1ee+BQ== |
| 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
| 2026-09-17T10:21:11.953892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073247observed 2bb2c3a57da420e8547b926b98e17a30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:11.935447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073247/manifest.jsonobserved ea49bd04e5cb73dacb5abac78670b3cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:11.916352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073247/publication.mdobserved 97140a086c4960976bd14da37c8b7ece...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:11.862341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073247/publication.txtobserved 2fe55d1ed35555f8ad1ca02be9f1f006...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. |
|---|