OT-2026-000023846
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, sustained blow-off 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-2026-000023846) never changes.
Identity and time
| Publication number | OT-2026-000023846 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed5-7f0c-9e69-603efced78bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:55.528856Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023846 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b613710d8d91ece89d9c66e5437e3afc4b6f1518ad3cacb79e695594e2bac08 |
|---|---|
| Markdown | 7317e7d94087927e366416083207f5b8961ae70699086164aaa21b04695c0df0 |
| Publication page | 04347f2fa6bb73acfb61bd7c3ce396e0d4c065a1a786375b381cf8d073c70ddb |
| Manifest | 12e9111c388bee184ffb306cc238fd29ba9cd9f63039516511e2f99633ab253e |
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 | uJZb5Axxg6hRYyqmPZP1n9A4Hl0k597/vxdpnrV7cJoBZCIBnC9mqlNqblkERvEOTosfZkRuCvhWOzmZI0pADg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T11:50:20.463076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023846observed 04347f2fa6bb73acfb61bd7c3ce396e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:20.417656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023846/manifest.jsonobserved 12e9111c388bee184ffb306cc238fd29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.401949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023846/publication.mdobserved 7317e7d94087927e366416083207f5b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:20.380872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023846/publication.txtobserved 5b613710d8d91ece89d9c66e5437e3af...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. |
|---|