ISRC QZW9K2326757
Verified recording
QZW9K2326757 is “Al Oído” by tada,
registered on the CopyrightChains blockchain with CopyrightID
0xff43a948d644481b156021dc5f2fd7e413c047bf10cd7a51f0c39439fd43f7dc and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2326757.
Recording identifiers
- ISRC
- QZW9K2326757
- Title
- Al Oído
- Artist
- tada
- CopyrightID (CopyrightChains transaction hash)
0xff43a948d644481b156021dc5f2fd7e413c047bf10cd7a51f0c39439fd43f7dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:c16f5c11215d38f3cd124e8962bd0c76ea01ff8b237af8759f50205639ba168c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2326757
- Bitcoin block existence check
- https://blockstream.info/api/block/960296