ISRC QM4TW2176350
Verified recording
QM4TW2176350 is “Una Corta” by El Bird,
registered on the CopyrightChains blockchain with CopyrightID
0x325c2c3eceb9517b81391ef8d2884c6b9e2a7095f38835a485356ca20cc3dfe3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2176350.
Recording identifiers
- ISRC
- QM4TW2176350
- Title
- Una Corta
- Artist
- El Bird
- CopyrightID (CopyrightChains transaction hash)
0x325c2c3eceb9517b81391ef8d2884c6b9e2a7095f38835a485356ca20cc3dfe3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f37d5c3b5edbc6c3d285082d7c132a7cc84a5f01431bcb2a9d9508b21e77542e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2176350
- Bitcoin block existence check
- https://blockstream.info/api/block/957118