OT-2026-000024941
Publication integrity record
Single cup vacuum gripper, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000024941) never changes.
Identity and time
| Publication number | OT-2026-000024941 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2728-79ba-ab63-07cf899b32f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024941 |
| Status | PUBLIC |
Content hashes
| Canonical text | 937013f2b55799ac474c86bfcb00bf8f6263ad06723c34177a945fcfdfce462e |
|---|---|
| Markdown | c6bfc7f4da5396a093c227b977b4a06ca76c5001581f5ee87513af1561de2ae1 |
| Publication page | af0a26473ffb85684280ba65ae31226132f7ed1005bfc1ed98fb348ad01d2762 |
| Manifest | 6af2196279001c3a804907b7c508b4775f9eb6b0e301b7dc0b42a8f9e7a6c0f8 |
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 | W8ZzxKVQeCBIxorjLAbWbpfQLG0agVTG7T+t7/MwZ0UATJohBkzenkj4z7PiMYaWnfS2TviTlirSCM9IFGSVAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
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Independent retrieval
| 2026-09-17T11:48:17.307963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024941observed af0a26473ffb85684280ba65ae312261...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:17.291417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024941/manifest.jsonobserved 6af2196279001c3a804907b7c508b477...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:17.273419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024941/publication.mdobserved c6bfc7f4da5396a093c227b977b4a06c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:17.255489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024941/publication.txtobserved 937013f2b55799ac474c86bfcb00bf8f...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. |
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