OT-2026-000054834
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented before 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-2026-000054834) never changes.
Identity and time
| Publication number | OT-2026-000054834 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-7046-addf-109867e374b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054834 |
| Status | PUBLIC |
Content hashes
| Canonical text | e238991072c1a7981b8ced5fbd118dadec6512164a8a5212f59f58bcd232d2f7 |
|---|---|
| Markdown | 9d221dab049f8ef5d2a6a10b1d35063220dfa4312ec891ea33d7941ce02b66e2 |
| Publication page | 6a9c1eefb30b8a057bcd4a2b9bf9d3e39a71b6a6a1f8de9ccde5eddca67114ef |
| Manifest | 031b71db44aeb4855973c6c78abbced032da12477a7bbdf766614767a3a98d0b |
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 | YqPdzXCbXlUaVNyVnofsmz2b7fPLT8lFh9DvFaHTZjTvQQKKdLykmcuLWPO+PWl67CHBpSYlB6BQ+grH8ScUCg== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:02.711459Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054834observed 6a9c1eefb30b8a057bcd4a2b9bf9d3e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:02.692347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054834/manifest.jsonobserved 031b71db44aeb4855973c6c78abbced0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:02.672881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054834/publication.mdobserved 9d221dab049f8ef5d2a6a10b1d350632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:02.654146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054834/publication.txtobserved e238991072c1a7981b8ced5fbd118dad...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. |
|---|