ISRC QZMEP2249303
Verified recording
QZMEP2249303 is “Tell Me Why” by April21,
registered on the CopyrightChains blockchain with CopyrightID
0xb1d5a3eef520b902f19fea1bfe7956baee2f0833376e8517f114b3b771f34b33 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2249303.
Recording identifiers
- ISRC
- QZMEP2249303
- Title
- Tell Me Why
- Artist
- April21
- CopyrightID (CopyrightChains transaction hash)
0xb1d5a3eef520b902f19fea1bfe7956baee2f0833376e8517f114b3b771f34b33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:d718d2d792df5286b6f096751b168233c89b3da9f4c1985b10c3c1b2d67a3341- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2249303
- Bitcoin block existence check
- https://blockstream.info/api/block/960340