OT-2026-000061463
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000061463) never changes.
Identity and time
| Publication number | OT-2026-000061463 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b43-7460-83f6-66216dd596b0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:11.808334Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23f56a2497c2fbfd972b22b8a63205d1edb1f688d3fb83e2099c7dad68c6bc06 |
|---|---|
| Markdown | c861e0db109461e56a33c80a43cc32d6cc495c2ccd01929f81f813c4c836ea34 |
| Publication page | b1dd5027f4a5265d298bbfd1fa95be6e85829fec36ac01479fbfb633c9659a23 |
| Manifest | c54946f512663345319429eb9ab89827de0a9acae32d023a8f59239a19755985 |
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 | XGYABRRYJ2nkWziGIXjsPd6IP/AiERiWqx14QFrVWEj+IpNKx34GvcVD9T2Bu3BtsBQqE6ECowl4bRg4LLwWDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:41:20.872124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061463observed b1dd5027f4a5265d298bbfd1fa95be6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:20.853765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061463/manifest.jsonobserved c54946f512663345319429eb9ab89827...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:20.835543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061463/publication.mdobserved c861e0db109461e56a33c80a43cc32d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:20.815808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061463/publication.txtobserved 23f56a2497c2fbfd972b22b8a63205d1...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. |
|---|