OT-2026-000076364
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000076364) never changes.
Identity and time
| Publication number | OT-2026-000076364 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7a95-8f38-88b403df6ea9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076364 |
| Status | PUBLIC |
Content hashes
| Canonical text | 04e128b2fc8a84dcdb561030105d701c375c15ae0e68642cf477364610b05bb2 |
|---|---|
| Markdown | 8a5e622b326ff4ac3f6573689da549301eb8de9c312870111a6741bfb3586b54 |
| Publication page | f3ae54839a923a9826ac6b80e21b7c650351036add1db09f40e2d36b40d15ca3 |
| Manifest | 6a1c6046ceddc418d0743d30893d14919724dcb0005e2c25ab6424aadc1b7983 |
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 | AYkFVvDy7Orzcs3wNj1JZQIIiFMrZ96hbhv912i/NpCAxoGI6ja/QX4bUJA7ER1aEYVlqmoYZsIghSPSMVCSBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:12:13.841885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076364observed f3ae54839a923a9826ac6b80e21b7c65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:13.823748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076364/manifest.jsonobserved 6a1c6046ceddc418d0743d30893d1491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.803178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076364/publication.mdobserved 8a5e622b326ff4ac3f6573689da54930...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:13.783454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076364/publication.txtobserved 04e128b2fc8a84dcdb561030105d701c...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. |
|---|