OT-2026-000024909
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained 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-2026-000024909) never changes.
Identity and time
| Publication number | OT-2026-000024909 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-71ff-a106-1188acbf2715 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f54ae870989e30b11c63b87031f82a1315f755c79256099bc8408775a8d3e0c |
|---|---|
| Markdown | 04f104b211ef14e1acc64da4555095f35d13c05163603502921b9c68d8a2ebc7 |
| Publication page | 080f75037d56cb53d45e1d08a04b97e23a424fb94c1a0ee7f02b64c431ff73d1 |
| Manifest | 5ea68d2e3e68f2b3547d60de5d2dcfb444551864b54dfbd38e571fcb321b21d9 |
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 | c3480DjzCDSdYt4R2SqTtfWJy6bpr2TmJs6QZG7DIVhkwJ1d82CrQyFTgbjS+F0HIp8SERFq1eFThErKFj6HAw== |
| 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
| 2026-09-17T11:48:14.628777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024909observed 080f75037d56cb53d45e1d08a04b97e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:14.594243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024909/manifest.jsonobserved 5ea68d2e3e68f2b3547d60de5d2dcfb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.575098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024909/publication.mdobserved 04f104b211ef14e1acc64da4555095f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:14.559209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024909/publication.txtobserved 2f54ae870989e30b11c63b87031f82a1...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. |
|---|