OT-2026-000076336
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, pump fed, 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-2026-000076336) never changes.
Identity and time
| Publication number | OT-2026-000076336 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a70-7783-92a2-ec25dd2e595a · 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-2026-000076336 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59b6339588a6fd8340f98ee5862d8b0a77d2a954f8320f0c5f8016a5a153cd5a |
|---|---|
| Markdown | b885b26d9d06cfb060fe374c51c64f4653c75df27e599d795f393940ada95e9c |
| Publication page | 39603f29883203470b915fffc976ac0415d896acd3429741f6f553894c293a0b |
| Manifest | 8765db67913ccbf1bb0a84b2bd6d4c47ddc3358a1b406552c1cca4630877691d |
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 | YVpdkIjueya4JTsQyUcH3U/qUqBUEfsawhurO0489feV3VtLJW0GpmcjrRXW4B8N7ZlhNzORyvwwxCXmFn/6AA== |
| 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
| 2026-09-17T10:12:11.607985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076336observed 39603f29883203470b915fffc976ac04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:11.588610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076336/manifest.jsonobserved 8765db67913ccbf1bb0a84b2bd6d4c47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:11.568907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076336/publication.mdobserved b885b26d9d06cfb060fe374c51c64f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:11.550017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076336/publication.txtobserved 59b6339588a6fd8340f98ee5862d8b0a...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. |
|---|