ISRC QZTB72233707
Verified recording
QZTB72233707 is “Début du rêve” by 23 Megabits,
registered on the CopyrightChains blockchain with CopyrightID
0x21c084315cc3ef2f7b4a17b751095856e9c0e6ec09de1189f4f745390d463142 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72233707.
Recording identifiers
- ISRC
- QZTB72233707
- Title
- Début du rêve
- Artist
- 23 Megabits
- CopyrightID (CopyrightChains transaction hash)
0x21c084315cc3ef2f7b4a17b751095856e9c0e6ec09de1189f4f745390d463142
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:845f2cb4f2f1fc1910081684b0af6b997f41e5231ef7283e82129165bde74136- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB72233707
- Bitcoin block existence check
- https://blockstream.info/api/block/959137