OT-2026-000024006
Publication integrity record
Foam pad vacuum gripper, common isolation valve, three stage ejector, 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-2026-000024006) never changes.
Identity and time
| Publication number | OT-2026-000024006 · never reused |
|---|---|
| Internal UUID | 01a0ae70-aed7-7e7c-8c9c-1a47571bf6b4 · 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-2026-000024006 |
| Status | PUBLIC |
Content hashes
| Canonical text | 90c1cb28ea8dc12d5309cc0a8a01450d5e35981b3ef3a12c2914c3d936351e46 |
|---|---|
| Markdown | 2640f261b9b82e974a12aa8d10e3f10de48fd735d3579632514bee864d47d467 |
| Publication page | 8004c46caf612f3391077ce8fca721868c56f6505cf8433a0bdfe6041dc0c5b8 |
| Manifest | 6d4af9cdc8a7ad647e49080c1f03c6765e1dd35faa50ab1550c9b5bfae1b6169 |
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 | 1w6grPfZnH+Wyjxy4lSEmlSo6uixN1U8U8qi1QR942TS/clHJeA1mYyDyKAvo7Ex+tL+0qArHl/0vD7PeiD6CA== |
| 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
| 2026-09-17T11:50:46.995490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024006observed 8004c46caf612f3391077ce8fca72186...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:46.973556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024006/manifest.jsonobserved 6d4af9cdc8a7ad647e49080c1f03c676...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:46.941366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024006/publication.mdobserved 2640f261b9b82e974a12aa8d10e3f10d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:46.920708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024006/publication.txtobserved 90c1cb28ea8dc12d5309cc0a8a01450d...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. |
|---|