OT-2026-000074849
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000074849) never changes.
Identity and time
| Publication number | OT-2026-000074849 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2c-72c5-b086-e7a84e4629e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074849 |
| Status | PUBLIC |
Content hashes
| Canonical text | bacee523b24c8666d5afaba946dcf1dc6a8977eec87c64a507d64f16a474cccc |
|---|---|
| Markdown | 6585ec0ec23c18f133a1eb4632b09e1522c64941af8cd248e5e559c18fad0383 |
| Publication page | 2cbb1c919264cb2769b5e45e68b35548353df169057aaa83818ce28f0c1c4bd4 |
| Manifest | 8813512361ae2d881ea154c7b6e936048d3362c358d4462b40c363a40f2115c4 |
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 | DT8hE+DETsNFllXN5kQ1fC4ETxkW5w49aEFCTDlrEekl5jF606SyuXRNUduLcD0H8mn4GdpbXqmoiZ8WE5coBA== |
| 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
| 2026-09-17T10:18:33.750485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074849observed 2cbb1c919264cb2769b5e45e68b35548...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:33.733882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074849/manifest.jsonobserved 8813512361ae2d881ea154c7b6e93604...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:33.717443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074849/publication.mdobserved 6585ec0ec23c18f133a1eb4632b09e15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:33.700760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074849/publication.txtobserved bacee523b24c8666d5afaba946dcf1dc...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. |
|---|