OT-2026-000061376
Publication integrity record
Single bellows cup vacuum gripper, common isolation valve, single stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000061376) never changes.
Identity and time
| Publication number | OT-2026-000061376 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-7b42-78e8-b91b-74db88e2a434 · 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-2026-000061376 |
| Status | PUBLIC |
Content hashes
| Canonical text | 572582a1c8791eac7ce71f98e85f664ed36dd07d97bfb571b3d1b583de982aea |
|---|---|
| Markdown | 2aeb0280fc31317c9f933e7223b0b4cd0b3f374a07d2892c63d8f29c7df40dc4 |
| Publication page | 8de702ac07a2ce571b1a1004f9062f41bb8a8cb21cfce1945b3ac9aeb925baf0 |
| Manifest | 169c6daf35cb8977c6ad2ae26522e74c8acc3beea97f59e2de48b874891d70b1 |
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 | ynjZqziMgzmRngdgGXaf9H5aAAu/3lB9cSCV/NnQ0ZDYh4VuTGr4HB8I6IhDR3YB5H1NRfPO9aB6mHsuA/ZZBA== |
| 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
| 2026-09-17T10:41:13.957117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061376observed 8de702ac07a2ce571b1a1004f9062f41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:41:13.938224Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061376/manifest.jsonobserved 169c6daf35cb8977c6ad2ae26522e74c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:13.919543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061376/publication.mdobserved 2aeb0280fc31317c9f933e7223b0b4cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:41:13.903255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061376/publication.txtobserved 572582a1c8791eac7ce71f98e85f664e...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. |
|---|