OT-2026-000070514
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000070514) never changes.
Identity and time
| Publication number | OT-2026-000070514 · never reused |
|---|---|
| Internal UUID | 01a0ae91-5460-72c2-a542-6426154dec06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fd5409fdd066318715d226e53d30ef17302477318842ebf49e501cddf50320b |
|---|---|
| Markdown | b3d0fbde73d087311268a16e1209021db1f988c0904e1e399494e53abacfa2cf |
| Publication page | d4c1e86ac483f86f8d693660ac807cfd29dd7b9f74070d79ec4f176b5bc784cb |
| Manifest | 93c27777ca4437a64f3e096195b8f4e74536d22b0ab5a5265f4fa04f75e6e549 |
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 | pBjbhJF7zxzkqfAp4MBLiFfqaAQQBu7XEjqWA6n32EX1nZdXQvrb/kD76i7mdnNJY5TyAgFcwuLp+LmkpV5FDg== |
| 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
| 2026-09-17T10:26:21.485799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070514observed d4c1e86ac483f86f8d693660ac807cfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:21.468228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070514/manifest.jsonobserved 93c27777ca4437a64f3e096195b8f4e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.448374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070514/publication.mdobserved b3d0fbde73d087311268a16e1209021d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:21.428083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070514/publication.txtobserved 1fd5409fdd066318715d226e53d30ef1...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. |
|---|