OT-2026-000062661
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented 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-2026-000062661) never changes.
Identity and time
| Publication number | OT-2026-000062661 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-76fb-8667-00b1a61bd3fa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062661 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28b622f2bf8d835e7ae042ad48a04285ae9e1e94761c603d673079148b77a447 |
|---|---|
| Markdown | 8af6104110c40ea90282095dd22ef7b6e36924083079c95c503d50b5f0e3721e |
| Publication page | a64c7a92ff384ad9281f4d64f379a5493a0bf004a0f4b943a855662931899e86 |
| Manifest | 7d5fa1df64fed31fcf08449508136d8beea83ff1330de75997ca17ec5295cad9 |
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 | MFxG/xGd5fF0QBgKUNRuwUoG6UNgalQh2eFKPQRVwonOT1lrV1hpgfjshWk3eA0kvh3wMZxKlmZYgCYUW5jkCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:12.944312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062661observed a64c7a92ff384ad9281f4d64f379a549...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:12.927524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062661/manifest.jsonobserved 7d5fa1df64fed31fcf08449508136d8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:12.910174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062661/publication.mdobserved 8af6104110c40ea90282095dd22ef7b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:12.893027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062661/publication.txtobserved 28b622f2bf8d835e7ae042ad48a04285...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. |
|---|