ISRC QM42K2079988
Verified recording
QM42K2079988 is “Lullaby” by Subtronics,
registered on the CopyrightChains blockchain with CopyrightID
0xd6bbe2af29b043666e86db7ba7699daf924160e3b5cfe652503a89d422c9de25 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2079988.
Recording identifiers
- ISRC
- QM42K2079988
- Title
- Lullaby
- Artist
- Subtronics
- CopyrightID (CopyrightChains transaction hash)
0xd6bbe2af29b043666e86db7ba7699daf924160e3b5cfe652503a89d422c9de25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8a00731a0c6cfbd654c74935ca196216832c35598c21ac78db396bf40f587eb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K2079988
- Bitcoin block existence check
- https://blockstream.info/api/block/953513