ISRC GBSMU2199646
Verified recording
GBSMU2199646 is “Sleep Music” by Perfect Sleep,
registered on the CopyrightChains blockchain with CopyrightID
0xdb80bb85cf145d374726733c07ce04340f81c7a363eaf497fdf45c6111255a8f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199646.
Recording identifiers
- ISRC
- GBSMU2199646
- Title
- Sleep Music
- Artist
- Perfect Sleep
- CopyrightID (CopyrightChains transaction hash)
0xdb80bb85cf145d374726733c07ce04340f81c7a363eaf497fdf45c6111255a8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7cf9aaf0148a3eb026da6d5bef1722a15a98d2fd2fdcf290822ba91da7e8d126- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199646
- Bitcoin block existence check
- https://blockstream.info/api/block/953520