OT-2026-000021076
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000021076) never changes.
Identity and time
| Publication number | OT-2026-000021076 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-65e5-7f64-8cc8-cba2a0ee382c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:31.316024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d894d4e21c8960902728e3c6d8626e5b935eef6c5fbddf461db472ebfde8367 |
|---|---|
| Markdown | e16b3122c98eb17fcfe65cff1ef8119d83af124c90392823dc565740806c97fe |
| Publication page | 11e96fe445dd8f3945b3fb04707ed9603e273ce4c1ff22a09fdb4d610d2eccb2 |
| Manifest | 6010295bc488d7f32cdf1beb59e35f5f760880461ca73d0da8c0883d096875f7 |
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 | Q3tnoXJzzC79apKqDML+fRHCQdopPWLtXjoNJTyufTlzUoat10z2wp2o5SPR8TnCrBgfooUjW5fkyaabBIpUDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:56:14.949818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021076observed 11e96fe445dd8f3945b3fb04707ed960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:14.930919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021076/manifest.jsonobserved 6010295bc488d7f32cdf1beb59e35f5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:14.911399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021076/publication.mdobserved e16b3122c98eb17fcfe65cff1ef8119d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:14.890940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021076/publication.txtobserved 3d894d4e21c8960902728e3c6d8626e5...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. |
|---|