OT-2026-000061000
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained blow-off after 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-2026-000061000) never changes.
Identity and time
| Publication number | OT-2026-000061000 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-73cd-a403-cb1596784890 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000061000 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35ad2935e2d6c5361b63692f9c2742de5709899f5e622ceb0eb1d069669dfc84 |
|---|---|
| Markdown | 45187a3e84cc4fa3839934a74e2d9ffd4c27d30822e59f03d7ad52c90b96a733 |
| Publication page | 353dde46d41f7bec6798efafb6a7c5e421f280965bce5862af484b9a28d475d0 |
| Manifest | 1d94d0ed01e67c041d6e6cff427a4857990f7602b68658ecac6f4ef6e5f0427b |
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 | 6bW//NPibvszI9BrGErBaJlBJzRqak0cswojk6Wg3eyXO677eLvPsIvOLpoZxBPL84evopc2cmF1HgMaBDP0Bg== |
| 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... |
|---|
Independent retrieval
| 2026-09-17T10:42:17.412952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061000observed 353dde46d41f7bec6798efafb6a7c5e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:17.395326Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061000/manifest.jsonobserved 1d94d0ed01e67c041d6e6cff427a4857...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:17.379214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061000/publication.mdobserved 45187a3e84cc4fa3839934a74e2d9ffd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:17.363643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000061000/publication.txtobserved 35ad2935e2d6c5361b63692f9c2742de...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. |
|---|