OT-2026-000089995
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000089995) never changes.
Identity and time
| Publication number | OT-2026-000089995 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-428e-7e85-ace8-4acf36b46001 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:04:31.390046Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000089995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 786f17be3dc8d272a740d51cf204f29b23c36eacb47db81aaa5f0aee65e50457 |
|---|---|
| Markdown | 3245c866d2cbbf1c523c580982cf8de672f99632bec3f1f22aa081b988e72e77 |
| Publication page | 0c188e545e1cb21f1ef2331d9f86da9352638ee1a90ed3390a7e265370e8c63e |
| Manifest | 8c23f08fface596f369597dcb6550a4c58f6b13f72a52ee1fc712d976a820d5f |
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 | HYbHqlAT8MKeQg2HnptQfijESgj2y6IlKvG8VVq3Mir5HyWpEQQ5ADiJmAICd/b01nRBqFCux5IWYqlAno/QBQ== |
| 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
| 2026-09-17T09:45:23.106778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089995observed 0c188e545e1cb21f1ef2331d9f86da93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:45:23.088560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089995/manifest.jsonobserved 8c23f08fface596f369597dcb6550a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:23.071664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089995/publication.mdobserved 3245c866d2cbbf1c523c580982cf8de6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:45:23.053791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000089995/publication.txtobserved 786f17be3dc8d272a740d51cf204f29b...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. |
|---|