OT-2026-000088105
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000088105) never changes.
Identity and time
| Publication number | OT-2026-000088105 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7b0f-920a-7080b61b0aec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088105 |
| Status | PUBLIC |
Content hashes
| Canonical text | 634189abf7f7b2c2261f7b6ea57cc7e57dfa12a4cc76dce7165ca673a0e0e530 |
|---|---|
| Markdown | 3239abfc7a8b76355ba78b12b566320b427ef6039ff943d0bb14cc3fb09fb959 |
| Publication page | 042e52ee38e769383129117132767bbb2ebe12e87c131182d4e2067c92c3ba33 |
| Manifest | 5c69011ec66c9b50b29d0b70c5e535121a0c79b6381d1ee99339951886e65ebb |
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 | R5T1UN68dv3z6Nb41YwRuZ7foxXekJit6Ld52Ux3z83qAyBAENaUlVwDgHfUOe7RHJ0eHspk2ovnp2JWh/0OBQ== |
| 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
| 2026-09-17T09:49:26.536309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088105observed 042e52ee38e769383129117132767bbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:26.519458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088105/manifest.jsonobserved 5c69011ec66c9b50b29d0b70c5e53512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.485007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088105/publication.mdobserved 3239abfc7a8b76355ba78b12b566320b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.453223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088105/publication.txtobserved 634189abf7f7b2c2261f7b6ea57cc7e5...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. |
|---|