OT-2026-000016104
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, 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-2026-000016104) never changes.
Identity and time
| Publication number | OT-2026-000016104 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d10-748d-96c5-1522098a032a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016104 |
| Status | PUBLIC |
Content hashes
| Canonical text | 29c6b51bf6a274827fc6eee229a78b4944b4e60079b3b3751583a8e6ca4ac3ca |
|---|---|
| Markdown | a439c93e4b6d0b4d18e0d71738798504bac266dec969a81e9068f58a66025d3b |
| Publication page | 32b8d7df486dce8014f20443aa9f18fc71772c68db924312eaa130d151216e24 |
| Manifest | 6eea2119fcce7564add5c15b666281c81e3e54b5e1c432333e034884f3359083 |
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 | dQR1YOIoXMVY/xNWN45MSulv5yLk973fHbQcfV/GqLyhiG/lHhR+pwIlRMkBDtsVhIvNX2W7Tqf5imYxMMdeDw== |
| 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
| 2026-09-17T12:03:31.830324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016104observed 32b8d7df486dce8014f20443aa9f18fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:31.812561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016104/manifest.jsonobserved 6eea2119fcce7564add5c15b666281c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.756741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016104/publication.mdobserved a439c93e4b6d0b4d18e0d71738798504...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:31.701490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016104/publication.txtobserved 29c6b51bf6a274827fc6eee229a78b49...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. |
|---|