OT-2026-000071344
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, vented 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-2026-000071344) never changes.
Identity and time
| Publication number | OT-2026-000071344 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ec-7489-a380-d29f6702feda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071344 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed46a77d801626b3b6e8c418f21974fb8af4fad8985c4371c45f376b57f81a98 |
|---|---|
| Markdown | 2ec3b3b31d15f3aabfef6cca3752f3db9e2e9911c6b972134cfc4b401c2defa1 |
| Publication page | 23032a5e9fbcb885c03ee6b24e102c5b68c2719b921322cd6a8e56aa15f6a710 |
| Manifest | 1725d0f08eefbd072e97fd1b82032c2f421d1c3e2b3e78677cf928899cb53663 |
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 | YVfp7B+TtTY0lAsoFc6dzdP0wlN19cOkDkczwQloCOGyvSgWw6dAxtNKAB9e2PkShjsfA50TYUPutNqRLm8fAQ== |
| 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
| 2026-09-17T10:24:56.797726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071344observed 23032a5e9fbcb885c03ee6b24e102c5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:56.780380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071344/manifest.jsonobserved 1725d0f08eefbd072e97fd1b82032c2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:56.764199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071344/publication.mdobserved 2ec3b3b31d15f3aabfef6cca3752f3db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:56.747650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071344/publication.txtobserved ed46a77d801626b3b6e8c418f21974fb...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. |
|---|