ISRC GBSMU2199649
Verified recording
GBSMU2199649 is “Healing Sleep Music” by Perfect Sleep,
registered on the CopyrightChains blockchain with CopyrightID
0x83cc3ac1b5fbbfb178875a56a8b2beb6f7705c2a6ca3253ae246fc8e106c5219 and independently timestamped
in Bitcoin block 960311 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199649.
Recording identifiers
- ISRC
- GBSMU2199649
- Title
- Healing Sleep Music
- Artist
- Perfect Sleep
- CopyrightID (CopyrightChains transaction hash)
0x83cc3ac1b5fbbfb178875a56a8b2beb6f7705c2a6ca3253ae246fc8e106c5219
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:45:02+00:00
- Bitcoin block
- 960311
- Canonical record hash
sha256:883b0824b07b6ed2dc613b70dfc5cd5e778e87ef64ff7ffa1dc3ef7fc13dcc96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2199649
- Bitcoin block existence check
- https://blockstream.info/api/block/960311