OT-2026-000091702
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000091702) never changes.
Identity and time
| Publication number | OT-2026-000091702 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-768e-bcc3-bcb2130cff29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091702 |
| Status | PUBLIC |
Content hashes
| Canonical text | 750cdc622ea903cbd22d6939af1eb9841c3dad7fe84aafe21c6e69a762b277a0 |
|---|---|
| Markdown | 854e34a630e77b2b88521171f1d09984bdc48fa976b1c22ae3764bc521c3b32e |
| Publication page | d938b6067e2f41c5fa2c81a7fa4c6f9b6b1ae09b9d9b596a33994d653a3fe75d |
| Manifest | 6d55c71550e12693d38266721c7e6b3be7f7a215617c2e3b0cebfbdcb61c6769 |
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 | RBjbgxgLJfLEzvgP8iGZerG0cAGCaUIkBWlof7nqFxuixX0klJRQ6vNPWPRNnOr/AJahyqBKwbOb+r0jeXCrAw== |
| 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
| 2026-09-17T09:42:05.452440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091702observed d938b6067e2f41c5fa2c81a7fa4c6f9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:05.432797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091702/manifest.jsonobserved 6d55c71550e12693d38266721c7e6b3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:05.415359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091702/publication.mdobserved 854e34a630e77b2b88521171f1d09984...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:05.394897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091702/publication.txtobserved 750cdc622ea903cbd22d6939af1eb984...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. |
|---|