ISRC QZTAW2288893
Verified recording
QZTAW2288893 is “Nada cambió” by Ángel Dumile,
registered on the CopyrightChains blockchain with CopyrightID
0x5c0b8e13235831c8ef9ab81c83f4c0dc74c90aa854271311bfc553d446ea69bc and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2288893.
Recording identifiers
- ISRC
- QZTAW2288893
- Title
- Nada cambió
- Artist
- Ángel Dumile
- CopyrightID (CopyrightChains transaction hash)
0x5c0b8e13235831c8ef9ab81c83f4c0dc74c90aa854271311bfc553d446ea69bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e6662da8bd2f6a1ead22d6fa10aa681d4c58fea77600aac3301907e8434652a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2288893
- Bitcoin block existence check
- https://blockstream.info/api/block/960138