ISRC US3DF2225068
Verified recording
US3DF2225068 is “SPIRALLING” by upper class,
registered on the CopyrightChains blockchain with CopyrightID
0x07144998f96805a1cc500690eafa6eb7a7b786bf16f51b9f1959a74cb176bf09 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2225068.
Recording identifiers
- ISRC
- US3DF2225068
- Title
- SPIRALLING
- Artist
- upper class
- CopyrightID (CopyrightChains transaction hash)
0x07144998f96805a1cc500690eafa6eb7a7b786bf16f51b9f1959a74cb176bf09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:3033d495679ee0fd508260bf0dc4cb89f3a44cc08d3401211857ecc865596388- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2225068
- Bitcoin block existence check
- https://blockstream.info/api/block/960144