OT-2026-000034503
Publication integrity record
Three cup vacuum gripper, three zone face, pump 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-2026-000034503) never changes.
Identity and time
| Publication number | OT-2026-000034503 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7944-bdd1-6b867cf42e4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034503 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9bbfe3c0f87862f2783de3e59f67d7463cb753dba886b8793f634ce44d1ac3a1 |
|---|---|
| Markdown | 4a9caf6fdd02ffb6ce831eeb6e9a582e6b52c019d86dc9a30c60f3f235575453 |
| Publication page | 23ad4360fc351162fac3ecdbbee1f443fe11779958688ec28ee46c3c434aa1d8 |
| Manifest | de90d9d057d913dcb222a864e50e68dfe1a5a9c95906f5b2ea9bec15b61d4c7c |
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 | la1UcQyCFTfNBCPAzEsjonVfn55WnkrnCgOoYOLHvKdFYkLrtRn8pQjpGyZ3a2Z1q26c8qoclIKy7OylmrVzDw== |
| 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
| 2026-09-17T11:28:50.388014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034503observed 23ad4360fc351162fac3ecdbbee1f443...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:50.370555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034503/manifest.jsonobserved de90d9d057d913dcb222a864e50e68df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.353871Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034503/publication.mdobserved 4a9caf6fdd02ffb6ce831eeb6e9a582e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:50.333551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034503/publication.txtobserved 9bbfe3c0f87862f2783de3e59f67d746...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. |
|---|