ISRC QZTBC2425198
Verified recording
QZTBC2425198 is “Vilablareix 1” by Albert Marquès,
registered on the CopyrightChains blockchain with CopyrightID
0xf3555f0be6d6e117124ded44c9b45a49c4bdb658192cc0aa379d967d9f2e6ccd and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2425198.
Recording identifiers
- ISRC
- QZTBC2425198
- Title
- Vilablareix 1
- Artist
- Albert Marquès
- CopyrightID (CopyrightChains transaction hash)
0xf3555f0be6d6e117124ded44c9b45a49c4bdb658192cc0aa379d967d9f2e6ccd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:97af38766c7cb6f242604ef59557bdb923d2fd1a1aa0dcb953a9bd5cc5ea1101- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2425198
- Bitcoin block existence check
- https://blockstream.info/api/block/960418