OT-2026-000097573
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, two stage ejector, 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-2026-000097573) never changes.
Identity and time
| Publication number | OT-2026-000097573 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-7007-892e-6ec4139b1f08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097573 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35825836cf4eb39e5fa182e72becd2e788fc233e77fd7fd6c8759f0b85a5af04 |
|---|---|
| Markdown | ffb1f0011a66ba0315329d245a51723e4f228ee418286f91caf1952cc036f2f0 |
| Publication page | 8371c4396269c1e9648dc3a8604d85d3161d20ed12fe91e1f195c44eeb94fe52 |
| Manifest | dac0e8a8dd0ade5a26abf1b7f342dc3d3fbf987b3aaf7be774f352f1688da38e |
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 | aQz08Ox+y4H0jmdXeFFXp74ej15/4pLCkKoxhzS36wwAngmMkB2rn7pDPUNEmCwn5teb74ZPEGltWa3ySV0xCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:29.151406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097573observed 8371c4396269c1e9648dc3a8604d85d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:29.134707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097573/manifest.jsonobserved dac0e8a8dd0ade5a26abf1b7f342dc3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:29.116301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097573/publication.mdobserved ffb1f0011a66ba0315329d245a51723e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:29.097788Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097573/publication.txtobserved 35825836cf4eb39e5fa182e72becd2e7...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. |
|---|