OT-2026-000055282
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000055282) never changes.
Identity and time
| Publication number | OT-2026-000055282 · never reused |
|---|---|
| Internal UUID | 01a0ae86-a100-7cd3-8fd5-7aafbb807714 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:53.783868Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000055282 |
| Status | PUBLIC |
Content hashes
| Canonical text | c249b1cb440b30e086fb426e5ecc644c414fa2201a812b9cc156a62e05d60c0d |
|---|---|
| Markdown | b0e898e5e048812bb369c8cc648d8b3e173e4b18f89726c8b0f7e2ed312bce7f |
| Publication page | a9749eed76d52e8158634eea663764b09efe59e820f460bea02e20f83ea7fe2e |
| Manifest | 9d547b9c898025a6678bc46a2d71d911acb4433e76f25c7d8323a7a869884792 |
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 | ucWQ5LAwAzB5hfporO71kxTFuPJ/rh7pTJJLsZPq8SppuCa66K+2QNmH+tGVK+tagqketOlbDhfrfalAys6qCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:51:52.656445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055282observed a9749eed76d52e8158634eea663764b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:51:52.639450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055282/manifest.jsonobserved 9d547b9c898025a6678bc46a2d71d911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:52.619118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055282/publication.mdobserved b0e898e5e048812bb369c8cc648d8b3e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:51:52.601020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000055282/publication.txtobserved c249b1cb440b30e086fb426e5ecc644c...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. |
|---|