ISRC QZWV32320851
Verified recording
QZWV32320851 is “Otra Vez” by De La Fe,
registered on the CopyrightChains blockchain with CopyrightID
0xf67ab965ede57a7a8b1fb48a59fe322c06ad3a4cfe98f735004cb5332c7bc42a and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32320851.
Recording identifiers
- ISRC
- QZWV32320851
- Title
- Otra Vez
- Artist
- De La Fe
- CopyrightID (CopyrightChains transaction hash)
0xf67ab965ede57a7a8b1fb48a59fe322c06ad3a4cfe98f735004cb5332c7bc42a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:f9226bda188c2cbfe6035c182c0226516c7075d37692355fe652c9fef31fbe8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32320851
- Bitcoin block existence check
- https://blockstream.info/api/block/960494